DISPLAY DEVICE

A display device includes: a substrate that includes an opening and a display area that surrounds the opening; a plurality of grooves formed in the substrate between the opening and the display area; a display element layer on the substrate and that includes a plurality of display elements in the display area; a thin-film encapsulation layer disposed on the display element layer, the thin-film encapsulation layer including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer which are sequentially stacked; a planarization layer disposed over the plurality of grooves and that includes an organic insulating material, wherein the planarization layer is disposed over the second inorganic encapsulation layer, and the organic encapsulation layer is disposed below the second inorganic encapsulation layer.

Mammography system

The present invention relates to a mammography system including a body, an x-ray generator for irradiating x-rays, a collimator for adjusting an irradiation range of the x-rays, an arm frame rotatable in a clockwise or counterclockwise direction, and a rotating shaft for connecting the arm frame and the body, wherein the arm frame includes a compression stand having a compressor moving in up and down directions and a compression pad detachably coupled to the lower end of the compressor to compress the subject, and an imaging stand facing the x-ray generator and having a detector disposed at the inside thereof to detect the x-rays transmitted to the subject, the imaging stand moving in left and right directions with respect to the arm frame.

DISPLAY APPARATUS

A display apparatus includes a thin film transistor disposed in a display area of a substrate and a display device in the display area that is electrically connected to the thin film transistor, an encapsulation layer that protects the display device, at least one through portion formed in the display area that vertically penetrates the substrate and a plurality of layers stacked on the substrate, and a first groove and a second groove that are spaced apart from each other and that surround the at least one through portion. A flow-restriction portion is disposed in a region between the first groove and the second groove that protrudes upwards from the substrate and confines an organic encapsulation layer of the encapsulation layer. 1. A display apparatus comprising:a substrate that includes a display area and a peripheral area outside the display area;a thin film transistor disposed in the display area of the substrate;a display device disposed in the display area that is electrically connected to the thin film transistor;an encapsulation layer that protects the display device;at least one through portion formed in the display area and that vertically penetrates the substrate and a plurality of layers stacked on the substrate; anda first groove and a second groove that are spaced apart from each other and that surround the at least one through portion, the encapsulation layer comprises a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer sequentially stacked on each other,', 'the first groove and the second groove partition a non-display area between the at least one through portion and the display area into a first region between the display area and the second groove, a second region between the first groove and the second groove, and a third region between the first groove and the at least one through portion, and', 'a flow-restriction portion is disposed in the second region that protrudes upwards from ...

DISPLAY APPARATUS

A display apparatus includes: a substrate including a display area and a peripheral area outside the display area; an inorganic insulating layer stacked on the substrate and located in the display area and the peripheral area; an organic insulating layer on the inorganic insulating layer; a through portion located in the display area and penetrating through the substrate, the inorganic insulating layer, and the organic insulating layer; and at least one groove surrounding the through portion, wherein an end portion of the inorganic insulating layer is covered by the organic insulating layer at an outer side of the at least one groove, and the end portion faces the through portion. 1. A display apparatus , comprising:a substrate comprising a display area and a peripheral area outside the display area;an inorganic insulating layer stacked on the substrate and located in the display area and the peripheral area;an organic insulating layer on the inorganic insulating layer;a through portion located in the display area and penetrating through the substrate, the inorganic insulating layer, and the organic insulating layer; andat least one groove surrounding the through portion,wherein an end portion of the inorganic insulating layer is covered by the organic insulating layer at an outer side of the at least one groove, and the end portion faces the through portion.2. The display apparatus of claim 1 , wherein the at least one groove comprises a first groove surrounding the through portion and a second groove spaced apart from the first groove and surrounding the first groove claim 1 ,a first region is located between the display area and the second groove, a second region is located between the first groove and the second groove, and a third region is located between the first groove and the through portion, andin the first region, the end portion of the inorganic insulating layer is covered by the organic insulating layer.3. The display apparatus of claim 1 , further ...

DISPLAY PANEL AND A METHOD OF FABRICATING THE SAME

A display panel including: a base substrate including first and second surfaces, a display region and a peripheral region; a pixel layer provided on the display region, the pixel layer including a plurality of pixels; a module hole penetrating the display region; a blocking groove in the display region and adjacent to the module hole, the blocking groove being recessed in the base substrate; an encapsulation layer provided on the pixel layer, the encapsulation layer including a first inorganic layer, a second inorganic layer and an organic layer; and a filling member in the blocking groove, the filling member including a same material as the organic layer, wherein the second inorganic layer covers a top surface of the filling member and a top surface of the first inorganic layer adjacent to the top surface of the filling member.

Display device and method for fabricating the same

A display device capable of improving reliability (e.g., impact resistance) of a display panel having a through-hole, and a method of manufacturing a display device are provided. A display device includes: a camera module including a lens; a display panel including a through-hole overlapping the camera module on a plane; a window glass on the display panel; and a filling member in the through-hole and opposing each of the camera module and the window glass. A refractive index difference between an end portion of the filling member and the lens is about 0.7 or less, and a refractive index difference between another end portion of the filling member and the window glass is about 0.5 or less.

DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME

A display device includes a substrate, a switching element on the substrate, a pixel electrode disposed on the switching element and connected to the switching element, a light emitting layer on the pixel electrode, a common electrode on the light emitting layer, and a sealing portion on the common electrode. The sealing portion includes an organic layer, and at least one first composite inorganic layer disposed between the organic layer and the common electrode. The at least one first composite inorganic layer includes a first inorganic layer between the common electrode and the organic layer, and a second inorganic layer between the first inorganic layer and the organic layer. A refractive index of the first inorganic layer and a refractive index of the second inorganic layer are different from each other, and the first inorganic layer and the second inorganic layer contact each other.

Mammografiesystem

Die vorliegende Erfindung betrifft ein Mammografiesystem mit einem Tragkörper, einem Röntgenstrahlenerzeuger zum Ausstrahlen von Röntgenstrahlen, einem Kollimator zum Einstellen eines Strahlungsbereiches der Röntgenstrahlen, einem Armrahmen, der in einer Richtung im Uhrzeigersinn oder gegen den Uhrzeigersinn drehbar ist, und einer Drehwelle zum Verbinden des Armrahmens mit dem Tragkörper, wobei der Armrahmen ein Kompressionsgestell mit einer Kompressionsvorrichtung, die sich in Richtung nach oben und in Richtung nach unten bewegt, und mit einem Kompressionspad, das an dem unteren Ende der Kompressionsvorrichtung zum Komprimieren des Subjekts abnehmbar befestigt ist, und ein Bildaufnahmegestell, das dem Röntgenstrahlenerzeuger zugewandt ist und das eine Erfassungseinrichtung aufweist, die darin angeordnet ist, um die auf das Subjekt übertragenen Röntgenstrahlen zu erfassen, wobei sich das Bildaufnahmegestellt bezüglich des Armrahmens in Richtung nach links und rechts bewegt, umfasst.

MAMMOGRAPHY SYSTEM

The present invention relates to a mammography system including a body, an x-ray generator for irradiating x-rays, a collimator for adjusting an irradiation range of the x-rays, an arm frame rotatable in a clockwise or counterclockwise direction, and a rotating shaft for connecting the arm frame and the body, wherein the arm frame includes a compression stand having a compressor moving in up and down directions and a compression pad detachably coupled to the lower end of the compressor to compress the subject, and an imaging stand facing the x-ray generator and having a detector disposed at the inside thereof to detect the x-rays transmitted to the subject, the imaging stand moving in left and right directions with respect to the arm frame. 1. A mammography system comprising:a body;an x-ray generator for irradiating x-rays;a collimator for adjusting an irradiation range of the x-rays;an arm frame rotatable in a clockwise or counterclockwise direction in such a manner as to allow the x-ray generator to be located on an upper end thereof; anda rotating shaft for connecting the arm frame and the body,wherein the arm frame comprises:a compression stand having a compressor moving in up and down directions according to a size of a subject and a compression pad detachably coupled to the lower end of the compressor to compress the subject; andan imaging stand facing the x-ray generator and having a detector disposed at the inside thereof to detect the x-rays transmitted to the subject, the imaging stand moving in left and right directions with respect to the arm frame.2. The mammography system according to claim 1 , wherein the image stand is located at a position corresponding to the isocenter of the arm frame.3. The mammography system according to claim 1 , wherein the imaging stand comprises:a fixed support base coupled to one surface of the arm frame; anda moving support base located on top of the fixed support base in such a manner as to be movable in the left and ...

ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

An organic light emitting display device includes: a flexible substrate having a groove that is undercut; a common layer disposed on the flexible substrate, including an organic light emitting layer, and disconnected by the groove; and a sealing member disposed on the common layer and covering the common layer. The flexible substrate includes a first substrate layer and a first barrier layer disposed on the first substrate layer. The first barrier layer protrudes with respect to the first substrate layer at the groove. The first barrier layer that protrudes has a waveform. 1. An organic light emitting display device comprising:a flexible substrate having a groove that is undercut;a common layer disposed on the flexible substrate, comprising an organic light emitting layer, and disconnected by the groove; anda sealing member disposed on the common layer and covering the common layer,wherein the flexible substrate comprises a first substrate layer and a first barrier layer disposed on the first substrate layer,the first barrier layer protrudes with respect to the first substrate layer at the groove, andthe first barrier layer that protrudes has a waveform.2. The organic light emitting display device of claim 1 , wherein the first barrier layer has a straight line shape in a first direction in which the first barrier layer protrudes and has a waveform in a second direction that is perpendicular to the first direction.3. The organic light emitting display device of claim 2 , wherein in the second direction claim 2 , the waveform has ridges and valleys claim 2 , and a ratio of a height difference between the ridges and the valleys to a distance between adjacent ones of the ridges is in a range from about ⅕ to about 5.4. The organic light emitting display device of claim 3 , wherein the ratio of the height difference between the ridges and the valleys to the distance between adjacent ones of the ridges is in a range from about ½ to about 2.5. The organic light emitting ...

PLASMA-ENHANCED CHEMICAL VAPOR DEPOSITION DEVICE AND METHOD OF MANUFACTURING DISPLAY APPARATUS USING THE SAME

A plasma-enhanced chemical vapor deposition device includes: a sprayer to spray a gas onto a substrate; a lift to support a mask including a pattern through which the gas to be sprayed by the sprayer passes, and to raise or lower the mask; and a susceptor to support the substrate on which the gas to be passed through the mask is to be deposited, and to raise or lower the substrate, wherein the susceptor includes a first ground to electrically contact the mask during a deposition process during which the gas is deposited on the substrate. 1. A plasma-enhanced chemical vapor deposition device comprising:a sprayer configured to spray a gas onto a substrate;a lift configured to support a mask comprising a pattern through which the gas is able to pass, and configured to raise or lower the mask; anda susceptor configured to support the substrate for depositing the gas, and configured to raise or lower the substrate,wherein the susceptor comprises a first ground configured to electrically contact the mask during a deposition process during which the gas is deposited on the substrate.2. The plasma-enhanced chemical vapor deposition device of claim 1 , further comprising a second ground configured to be electrically connected to the susceptor claim 1 , and configured to discharge charges of the susceptor to the outside using the first ground.3. The plasma-enhanced chemical vapor deposition device of claim 1 , wherein at least one of the lift and the susceptor is configured to linearly move with respect to each other.4. The plasma-enhanced chemical vapor deposition device of claim 1 , further comprising a support pin configured to support the substrate claim 1 , and configured to raise or lower the substrate claim 1 ,wherein the susceptor comprises a support pin through hole through which the support pin passes.5. The plasma-enhanced chemical vapor deposition device of claim 1 , wherein the susceptor comprises a lift through hole through which the lift passes.6. The plasma- ...

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

A display apparatus includes a substrate, a display area disposed on the substrate and including a plurality of pixels, a first planarization layer disposed on the substrate, a second planarization layer disposed on the first planarization layer, a pixel-defining layer disposed on the second planarization layer and covering at least one edge of a first electrode of each of the plurality of pixels, a plurality of first holes disposed between the plurality of pixels and spaced apart from the first electrode, and a first etching prevention layer disposed on a bottom surface of each of the first holes and on the first planarization layer. Each of the first holes includes an opening that passes through the second planarization layer and the pixel-defining layer.

Display panel and electronic device including the same

A display panel includes a base substrate including a front surface and a rear surface and having first and second holes, and a pixel layer on the base substrate. A display area is defined in the front surface. The first hole overlaps with the display area and penetrates the front and rear surfaces. The second hole overlaps with the display area, is adjacent to the first hole, and is recessed from the front surface. The base substrate includes a first base layer including the rear surface, a first barrier layer on the first base layer and including first inorganic films having a first refractive index, and second inorganic films having a second refractive index, a second base layer on the first barrier layer, and a second barrier layer on the second base layer and including the front surface. The first and second inorganic films are alternately stacked.

DISPLAY PANEL

A display panel includes a plurality of display elements arranged in a display area, an opening, a multi-layer including a first layer and a second layer disposed on the first layer, and a groove. Each display element includes a pixel electrode, an emission layer disposed on the pixel electrode, and an opposite electrode disposed on the emission layer. The display area surrounds the opening. The groove is located between the opening and the display area. The groove has an undercut cross-section that is concave in a thickness direction of the multi-layer, the second layer includes a pair of tips that protrude toward a center of the groove, and a length of each tip is less than about 2 μm. 1. A display panel , comprising:a plurality of display elements arranged in a display area, wherein each display element comprises a pixel electrode, an emission layer disposed on the pixel electrode, and an opposite electrode disposed on the emission layer;an opening, wherein the display area surrounds the opening;a multi-layer comprising a first layer and a second layer disposed on the first layer; anda groove located between the opening and the display area,wherein the groove has an undercut cross-section that is concave in a thickness direction of the multi-layer, the second layer comprises a pair of tips that protrude toward a center of the groove, and a length of each tip is less than about 2 μm.2. The display panel of claim 1 , wherein the length of each tip is about equal to or greater than about 0.3 μm and less than about 2 μm.3. The display panel of claim 1 , wherein the first layer comprises an organic material and the second layer comprises an inorganic material.4. The display panel of claim 3 , wherein the second layer comprises an inorganic insulating layer or a metal layer.5. The display panel of claim 1 , wherein the groove comprises:a first hole or a first recess formed in the first layer; anda second hole formed in the second layer,wherein the second hole is ...

Display panel and electronic device including the same

A display panel includes a base substrate including a front surface and a rear surface and having first and second holes, and a pixel layer on the base substrate. A display area is defined in the front surface. The first hole overlaps with the display area and penetrates the front and rear surfaces. The second hole overlaps with the display area, is adjacent to the first hole, and is recessed from the front surface. The base substrate includes a first base layer including the rear surface, a first barrier layer on the first base layer and including first inorganic films having a first refractive index, and second inorganic films having a second refractive index, a second base layer on the first barrier layer, and a second barrier layer on the second base layer and including the front surface. The first and second inorganic films are alternately stacked.

Display device with substrate comprising an opening and adjacent grooves

A display device includes: a substrate that includes an opening and a display area that surrounds the opening; a plurality of grooves formed in the substrate between the opening and the display area; a display element layer on the substrate and that includes a plurality of display elements in the display area; a thin-film encapsulation layer disposed on the display element layer, the thin-film encapsulation layer including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer which are sequentially stacked; a planarization layer disposed over the plurality of grooves and that includes an organic insulating material, wherein the planarization layer is disposed over the second inorganic encapsulation layer, and the organic encapsulation layer is disposed below the second inorganic encapsulation layer.

DISPLAY PANEL, ELECTRONIC APPARATUS INCLUDING THE SAME, AND METHOD FOR MANUFACTURING DISPLAY PANEL

A display panel includes a base substrate, in which a hole area, an active area surrounding the hole area, and a peripheral area adjacent to the active area are defined, a circuit layer including a first circuit insulating layer on the base substrate, a second circuit insulating layer on the first circuit insulating layer, and a thin film transistor on the active area, a display layer including a first display insulating layer on the circuit layer, a second display insulating layer on the first display insulating layer, and a light emitting element on the active area and connected to the thin film transistor, a guide pattern on the circuit layer between to the light emitting element and the groove part, and an encapsulation layer which covers the light emitting element and including first and second inorganic layers and an organic layer. The organic layer covers at least a portion of the guide pattern.

DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING THE SAME

A display panel includes a base substrate including a front surface and a rear surface and having first and second holes, and a pixel layer on the base substrate. A display area is defined in the front surface. The first hole overlaps with the display area and penetrates the front and rear surfaces. The second hole overlaps with the display area, is adjacent to the first hole, and is recessed from the front surface. The base substrate includes a first base layer including the rear surface, a first barrier layer on the first base layer and including first inorganic films having a first refractive index, and second inorganic films having a second refractive index, a second base layer on the first barrier layer, and a second barrier layer on the second base layer and including the front surface. The first and second inorganic films are alternately stacked. 1. A display panel comprising:a base substrate which includes a front surface and a rear surface and in which a first hole and a second hole are defined, wherein a display area is defined in the front surface, wherein the first hole overlaps with the display area and penetrates the front surface and the rear surface, and wherein the second hole overlaps with the display area, is adjacent to the first hole, and is recessed from the front surface; anda pixel layer on the base substrate,wherein the base substrate comprises:a first base layer including the rear surface of the base substrate;a first barrier layer on the first base layer and comprising: a plurality of first inorganic films having a first refractive index; and a plurality of second inorganic films having a second refractive index, wherein the first inorganic films and the second inorganic films are alternately stacked;a second base layer on the first barrier layer; anda second barrier layer on the second base layer and including the front surface of the base substrate,wherein the second hole is defined in the second base layer and the second barrier layer.2 ...

Display panel

A display panel includes a plurality of display elements arranged in a display area, an opening, a multi-layer including a first layer and a second layer disposed on the first layer, and a groove. Each display element includes a pixel electrode, an emission layer disposed on the pixel electrode, and an opposite electrode disposed on the emission layer. The display area surrounds the opening. The groove is located between the opening and the display area. The groove has an undercut cross-section that is concave in a thickness direction of the multi-layer, the second layer includes a pair of tips that protrude toward a center of the groove, and a length of each tip is less than about 2 μm.

Plasma-enhanced chemical vapor deposition device and method of manufacturing display apparatus using the same

A plasma-enhanced chemical vapor deposition device includes: a sprayer to spray a gas onto a substrate; a lift to support a mask including a pattern through which the gas to be sprayed by the sprayer passes, and to raise or lower the mask; and a susceptor to support the substrate on which the gas to be passed through the mask is to be deposited, and to raise or lower the substrate, wherein the susceptor includes a first ground to electrically contact the mask during a deposition process during which the gas is deposited on the substrate.

ELECTRONIC APPARATUS INCLUDING AN ELECTRONIC MODULE AND METHOD OF MANUFACTURING THE SAME

An electronic apparatus includes an electronic module that outputs or receives light, and an electronic panel that is divided into a first region overlapping the electronic module, a second region surrounding at least a portion of the first region, and a third region adjacent to the second region. The electronic panel includes a base substrate, a plurality of pixels that are disposed on the base substrate and display light on the second region, an encapsulation layer that is disposed on the base substrate and covers the pixels, and a boundary pattern on the first region. The boundary pattern has an undercut shape. 1. An electronic apparatus , comprising:an electronic module that outputs and/or receives light; andan electronic panel that is divided into a first region that overlaps the electronic module, a second region that surrounds at least a portion of the first region, and a third region adjacent to the second region, a base substrate;', 'a plurality of pixels that are disposed on the base substrate and are configured to display light in the second region;', 'an encapsulation layer that is disposed on the base substrate and at least partially covers the pixels; and', 'a boundary pattern disposed in the first region,', 'wherein the boundary pattern has an undercut shape., 'wherein the electronic panel includes2. The electronic apparatus of claim 1 , whereinthe first region includes a central region and a pattern region that at least partially surrounds the central region, andthe boundary pattern is spaced apart from the central region and is disposed along the pattern region.3. The electronic apparatus of claim 2 , wherein the boundary pattern has a closed line shape that at least partially surrounds the central region.4. The electronic apparatus of claim 2 , wherein the encapsulation layer includes:a first inorganic layer;a second inorganic layer disposed on the first inorganic layer; andan organic layer disposed between the first inorganic layer and the second ...

DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME

A display device includes a substrate, a pixel circuit unit which is disposed on the substrate and having a first hole, a light blocking layer which is disposed on the pixel circuit unit and having a second hole corresponding to the first hole, a light emitting layer disposed on the pixel circuit unit, and a sealing unit on the light blocking layer. The substrate includes a first layer having a depression corresponding to the first hole, and a second layer which is disposed between the first layer and the pixel circuit unit and having a third hole between the depression and the second hole. The sealing unit includes a cover portion on the light blocking layer, and an extension portion extending from the cover portion. The depression has a width larger than a width of the third hole. 1. A display device comprising:a substrate;a pixel circuit unit disposed on the substrate and having a first hole;a light blocking layer disposed on the pixel circuit unit and having a second hole, the second hole located corresponding to the first hole;a light emitting layer disposed on the pixel circuit unit to correspond to a light emission area defined by the light blocking layer; anda sealing unit on the light blocking layer, a first layer having a depression corresponding to the first hole; and', 'a second layer disposed between the first layer and the pixel circuit unit and having a third hole between the depression and the second hole,, 'wherein the substrate comprises a cover portion disposed on the light blocking layer; and', 'an extension portion extending from the cover portion to be inserted into the first hole, the second hole, the third hole and the depression, and, 'the sealing unit comprisesthe depression has a width larger than a width of the third hole.2. The display device of claim 1 , wherein the depression has a width gradually increasing along a direction from the first layer toward the second layer.3. The display device of claim 2 , wherein at least one of ...

DISPLAY APPARATUS

A display apparatus includes a thin film transistor disposed in a display area of a substrate and a display device in the display area that is electrically connected to the thin film transistor, an encapsulation layer that protects the display device, at least one through portion formed in the display area that vertically penetrates the substrate and a plurality of layers stacked on the substrate, and a first groove and a second groove that are spaced apart from each other and that surround the at least one through portion. A flow-restriction portion is disposed in a region between the first groove and the second groove that protrudes upwards from the substrate and confines an organic encapsulation layer of the encapsulation layer.

DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME

A display device capable of improving reliability (e.g., impact resistance) of a display panel having a through-hole, and a method of manufacturing a display device are provided. A display device includes: a camera module including a lens; a display panel including a through-hole overlapping the camera module on a plane; a window glass on the display panel; and a filling member in the through-hole and opposing each of the camera module and the window glass. A refractive index difference between an end portion of the filling member and the lens is about 0.7 or less, and a refractive index difference between another end portion of the filling member and the window glass is about 0.5 or less.

DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING THE SAME

A display panel includes a peripheral region adjacent to a display region. The display region includes a hole peripheral region, and a recessed region is overlapped with the hole peripheral region. The display panel also includes a barrier layer with a penetrating opening overlapped with the recessed region, a circuit layer on the barrier layer and including transistor and insulating layers, and a device layer including an organic light emitting area coupled to the circuit layer. In addition, a module hole is overlapped with the hole peripheral region and penetrates the base substrate, and a first groove is overlapped with the hole peripheral region and corresponds to a portion of the base substrate that is recessed from a top surface of the barrier layer and that encloses the module hole. The insulating layers include inorganic layers and an organic layer having side portions enclosing the module hole. 1. A display panel , comprising:a base substrate including a display region and a peripheral region adjacent to the display region, the display region including a hole peripheral region and the base substrate further including a recessed region, the recessed region overlapped with the hole peripheral region and formed by recessing at least a portion of the base substrate;a barrier layer covering the base substrate and including an opening, the opening overlapped with the recessed region and penetrating the barrier layer;a circuit layer on the harrier layer and including a transistor and a plurality of insulating layers;a device layer including an organic light emitting area coupled to the circuit layer;a module hole overlapped with the hole peripheral region and penetrating the base substrate; anda first groove overlapped with the hole peripheral region and corresponding to a portion of the base substrate recessed from a top surface of the barrier layer and enclosing the module hole, wherein the insulating layers include a first inorganic layer, a second inorganic ...

Display panel with substrate comprising an opening and adjacent grooves

A display device includes: a substrate that includes an opening and a display area that surrounds the opening; a plurality of grooves formed in the substrate between the opening and the display area; a display element layer on the substrate and that includes a plurality of display elements in the display area; a thin-film encapsulation layer disposed on the display element layer, the thin-film encapsulation layer including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer which are sequentially stacked; a planarization layer disposed over the plurality of grooves and that includes an organic insulating material, wherein the planarization layer is disposed over the second inorganic encapsulation layer, and the organic encapsulation layer is disposed below the second inorganic encapsulation layer.

DISPLAY DEVICE

A display device includes a substrate that includes a display area and a peripheral area that surrounds the display area; a display element disposed in the display area and that includes a pixel electrode, an emission layer, and an opposite electrode; a thin-film encapsulation layer that covers the display element and includes a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer; and at least one groove formed in the peripheral area, wherein at least a portion of the thin-film encapsulation layer fills the at least one groove, wherein the at least one groove is concave into a multi-layer structure that includes a first layer and a second layer disposed on the first layer, and the at least one groove has an undercut structure in which the second layer protrudes toward a center of the at least one groove.

Display device having undercut groove filled with encapsulation layer

A display device includes a substrate that includes a display area and a peripheral area that surrounds the display area; a display element disposed in the display area and that includes a pixel electrode, an emission layer, and an opposite electrode; a thin-film encapsulation layer that covers the display element and includes a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer; and at least one groove formed in the peripheral area, wherein at least a portion of the thin-film encapsulation layer fills the at least one groove, wherein the at least one groove is concave into a multi-layer structure that includes a first layer and a second layer disposed on the first layer, and the at least one groove has an undercut structure in which the second layer protrudes toward a center of the at least one groove.

DISPLAY DEVICE

A display device includes: a substrate that includes an opening and a display area that surrounds the opening; a plurality of grooves formed in the substrate between the opening and the display area; a display element layer on the substrate and that includes a plurality of display elements in the display area; a thin-film encapsulation layer disposed on the display element layer, the thin-film encapsulation layer including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer which are sequentially stacked; a planarization layer disposed over the plurality of grooves and that includes an organic insulating material, wherein the planarization layer is disposed over the second inorganic encapsulation layer, and the organic encapsulation layer is disposed below the second inorganic encapsulation layer.

DISPLAY PANEL

A display panel includes a plurality of display elements arranged in a display area, an opening, a multi-layer including a first layer and a second layer disposed on the first layer, and a groove. Each display element includes a pixel electrode, an emission layer disposed on the pixel electrode, and an opposite electrode disposed on the emission layer. The display area surrounds the opening. The groove is located between the opening and the display area. The groove has an undercut cross-section that is concave in a thickness direction of the multi-layer, the second layer includes a pair of tips that protrude toward a center of the groove, and a length of each tip is less than about 2μm. 1. (canceled)2. A display panel , comprising:a substrate having an opening;a plurality of light emitting diodes arranged in a display area surrounding the opening;an encapsulation layer on the plurality of light emitting diodes, the encapsulation layer comprising a first inorganic encapsulation layer, an organic encapsulation layer on the first inorganic encapsulation layer, and a second inorganic encapsulation layer on the organic encapsulation layer; anda multi-layer structure disposed between the opening and the display area,wherein the multi-layer structure comprises:a first layer; anda second layer over the first layer, the second layer having a tip that protrudes in a horizontal direction parallel to a top surface of the substrate beyond a point at which a lateral surface of the first layer and a bottom surface of the second layer meet, wherein a length of the tip is less than about 2 μm, and the length is a distance between the point and a lateral surface of the tip.3. The display panel of claim 2 , wherein:a material of the first layer is different from that of the second layer.4. The display panel of claim 3 , wherein the second layer comprises a metal layer.5. The display panel of claim 2 , wherein:a thickness of the second layer is less than that of the first layer.6. The ...

ELECTRONIC PANEL AND METHOD OF MANUFACTURING THE SAME

An electronic panel comprises a base substrate which comprises a front surface comprising a hole area and a display area surrounding the hole area and a rear surface and comprises a module hole located in the hole area and a plurality of recess patterns located in the hole area, a plurality of pixels, an encapsulation layer covering the pixels and comprising a first inorganic layer, a second inorganic layer, and an organic layer, and a protective pattern located in the hole area and spaced apart from the organic layer when viewed in a plan view. The recess patterns comprise a filled recess pattern filled with at least one of the organic layer or the protective pattern, and an exposed recess pattern exposed from the organic layer and the protective pattern.

Display panel and electronic device including the same

A display panel includes a peripheral region adjacent to a display region. The display region includes a hole peripheral region, and a recessed region is overlapped with the hole peripheral region. The display panel also includes a barrier layer with a penetrating opening overlapped with the recessed region, a circuit layer on the barrier layer and including transistor and insulating layers, and a device layer including an organic light emitting area coupled to the circuit layer. In addition, a module hole is overlapped with the hole peripheral region and penetrates the base substrate, and a first groove is overlapped with the hole peripheral region and corresponds to a portion of the base substrate that is recessed from a top surface of the barrier layer and that encloses the module hole. The insulating layers include inorganic layers and an organic layer having side portions enclosing the module hole.

DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME

A display device includes a substrate, a pixel circuit unit which is disposed on the substrate and having a first hole, a light blocking layer which is disposed on the pixel circuit unit and having a second hole corresponding to the first hole, a light emitting layer disposed on the pixel circuit unit, and a sealing unit on the light blocking layer. The substrate includes a first layer having a depression corresponding to the first hole, and a second layer which is disposed between the first layer and the pixel circuit unit and having a third hole between the depression and the second hole. The sealing unit includes a cover portion on the light blocking layer, and an extension portion extending from the cover portion. The depression has a width larger than a width of the third hole. 1. A display device comprising:a substrate;a pixel circuit unit disposed on the substrate and having a second hole;a light blocking layer disposed on the pixel circuit unit and having a third hole, the third hole located corresponding to the second hole;a light emitting layer disposed on the pixel circuit unit to correspond to a light emission area defined by the light blocking layer; anda sealing unit on the light blocking layer, a first layer having a depression corresponding to the second hole; and', 'a second layer disposed between the first layer and the pixel circuit unit and having a first hole between the depression and the second hole,, 'wherein the substrate comprises a cover portion disposed on the light blocking layer; and', 'an extension portion extending from the cover portion to be inserted into the first hole, the second hole, the third hole and the depression, and, 'the sealing unit comprisesthe depression has a width larger than a width of the first hole,the pixel circuit unit comprises:a buffer layer on the second layer;a gate insulating layer on the buffer layer;a first insulating interlayer on the gate insulating layer;a second insulating interlayer on the first ...

DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING THE SAME

A display panel includes a base substrate including a front surface and a rear surface and having first and second holes, and a pixel layer on the base substrate. A display area is defined in the front surface. The first hole overlaps with the display area and penetrates the front and rear surfaces. The second hole overlaps with the display area, is adjacent to the first hole, and is recessed from the front surface. The base substrate includes a first base layer including the rear surface, a first barrier layer on the first base layer and including first inorganic films having a first refractive index, and second inorganic films having a second refractive index, a second base layer on the first barrier layer, and a second barrier layer on the second base layer and including the front surface. The first and second inorganic films are alternately stacked. 1. A display panel comprising:a base substrate which includes a front surface and a rear surface and in which a first hole and a second hole are defined, wherein the first hole overlaps with a display area and penetrates the front surface and the rear surface, and wherein the second hole overlaps with the display area, is adjacent to the first hole, and is recessed from the front surface; anda pixel layer on the front surface of the base substrate,wherein the base substrate comprises:a first base layer including the rear surface of the base substrate;a first barrier layer on the first base layer and comprising at least two inorganic films with different refractive indexes;a second base layer on the first barrier layer; anda second barrier layer on the second base layer and including the front surface of the base substrate.2. The display panel of claim 1 , wherein the second hole surrounds the first hole when viewed in a plan view.3. The display panel of claim 1 , wherein the second hole is defined in the second base layer and the second barrier layer.4. The display panel of claim 1 , wherein the second hole is not ...

Display panel

A display panel includes a light emitting element layer comprising a pixel definition layer having an opening defined therethrough and a light emitting element disposed in the opening. The pixel definition layer includes a first barrier portion and a second barrier portion spaced apart from each other in a first direction to define a first space having a first length in the first direction. A first inorganic layer covers the light emitting element layer. The first inorganic layer includes an uneven upper surface corresponding to the first space. An organic layer is in contact with an upper surface of the first in layer. A first groove is defined by the upper surface of the first inorganic layer overlapping the first space. A thickness of the first inorganic layer overlapping the fist space varies. The organic layer is filled in the first groove.

DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME

A display device includes a support member including a through-hole, a polymer film disposed above a support member, a display panel disposed above a polymer film, a protective layer disposed above a display panel, and an electronic module. The polymer film includes a protrusion portion protruding toward the support member. The electronic module is disposed in a position corresponding to the through-hole and facing the protrusion portion. 1. A display device comprising:a support member including a through-hole;a polymer film disposed above the support member and including a protrusion portion protruding toward the support member;a display panel disposed above the polymer film;a protective layer disposed above the display panel; andan electronic module disposed in a position corresponding to the through-hole and facing the protrusion portion.2. The display device of claim 1 , wherein the protrusion portion and the electronic module overlap each other within the through-hole.3. The display device of claim 1 , whereina bottom surface of the protrusion portion contacts a top surface of the electronic module, anda top surface of the protrusion portion contacts a bottom surface of the polymer film.4. The display device of claim 1 , wherein the protrusion portion has a transmittance of about 85% or more in a wavelength range of about 400 nm to about 800 nm.5. The display device of claim 1 , wherein an area of a bottom surface of the protrusion portion is greater than or equal to an area of a top surface of the electronic module.6. The display device of claim 1 , wherein a bottom surface of the protrusion portion comprises an uneven pattern.7. The display device of claim 1 , further comprising a transparent adhesive layer disposed between the protrusion portion and the electronic module.8. The display device of claim 1 , further comprising a light blocking portion that surrounds a side surface of the protrusion portion.9. The display device of claim 8 , wherein the light ...

DISPLAY PANEL AND A METHOD OF FABRICATING THE SAME

A display panel including: a base substrate including first and second surfaces, a display region and a peripheral region; a pixel layer provided on the display region, the pixel layer including a plurality of pixels; a module hole penetrating the display region; a blocking groove in the display region and adjacent to the module hole, the blocking groove being recessed in the base substrate; an encapsulation layer provided on the pixel layer, the encapsulation layer including a first inorganic layer, a second inorganic layer and an organic layer; and a filling member in the blocking groove, the filling member including a same material as the organic layer, wherein the second inorganic layer covers a top surface of the filling member and a top surface of the first inorganic layer adjacent to the top surface of the filling member. 1. A display panel comprising a display region , a hole region at least partially surrounded by the display region , and an intermediate region disposed between the display region and the hole region and the display panel comprising:a module hole in the hole region and passing through the display panel;at least one groove in the intermediate region and surrounding the module hole;a pixel in the display region and including a light emitting element;an encapsulation layer including a first inorganic layer covering the light emitting element, a second inorganic layer, and an organic layer disposed between the first inorganic layer and the second inorganic layer; andan organic pattern disposed in the at least one groove,wherein a portion of the first inorganic layer covers the at least one groove and the organic pattern.2. The display panel of claim 1 , further comprising a tip portion is disposed on the at least one groove claim 1 ,in a cross section, the tip portion comprises a first portion and a second portion spaced apart from the first portion to expose a portion of the at least one groove, andin one direction, a width between the first ...

DISPLAY APPARATUS

A display apparatus may include: a base substrate including at least one bending region and a non-bending region adjacent to the bending region and having a flexible property; a circuit device layer on the base substrate, the circuit device layer including a thin film transistor; a display device layer on the circuit device layer, the display device layer including an organic light emitting diode connected to the thin film transistor; an encapsulation layer covering the display device layer and including a first inorganic layer, an organic layer, and a second inorganic layer, which are sequentially stacked; and a groove overlapped with the bending region, the groove penetrating the display device layer and the circuit device layer, and at least one of the first inorganic layer and the second inorganic layer covers the groove. 1. A display apparatus , comprising:a base substrate comprising at least one bending region and a non-bending region adjacent to the bending region and having a flexible property;a circuit device layer on the base substrate, the circuit device layer comprising a thin film transistor;a display device layer on the circuit device layer, the display device layer comprising an organic light emitting diode connected to the thin film transistor;an encapsulation layer covering the display device layer and comprising a first inorganic layer, an organic layer, and a second inorganic layer, which are sequentially stacked; anda groove overlapped with the bending region, the groove penetrating the display device layer and the circuit device layer,wherein at least one of the first inorganic layer and the second inorganic layer covers the groove.2. The display apparatus of claim 1 , wherein the groove has an under-cut structure.3. The display apparatus of claim 1 , wherein the groove has a structure in which patterns extending in two different direction are alternately arranged.4. The display apparatus of claim 1 , wherein the groove extends to define a ...

Display panel

A display panel including: a substrate including an opening area and a display area surrounding the opening area; a plurality of display elements, each including a pixel electrode, an emission layer, and an opposite electrode, the plurality of display elements being located in the display area; a thin-film encapsulation layer covering the plurality of display elements and including an organic encapsulation layer and an inorganic encapsulation layer; a plurality of grooves located between the opening area and the display area, the plurality of grooves being concave in a depth direction of the substrate and having an undercut structure; and a partition wall located between neighboring grooves among the plurality of grooves.

DISPLAY DEVICE

A display device includes: a substrate defining an opening and including a display area and a non-display area between the opening and display area, a pixel array including a plurality of pixels in the display area, each of the pixels having a pixel electrode, an opposite electrode facing the pixel electrode, and an intermediate layer between the pixel electrode and opposite electrode, a plurality of data lines bypassing the opening in the non-display area, first and second insulating layers, which cover the plurality of data lines, a conductive layer between the first and second insulating layers, and a thin film encapsulation layer covering the pixel array, the thin film encapsulation layer including at least one organic encapsulation layer and at least one inorganic encapsulation layer, and wherein, in the non-display area, a first groove is defined by the first insulating layer, the conductive layer, and the second insulating layer. 1. A display device comprising:a substrate defining an opening, and comprising a display area and a non-display area between the opening and the display area;a pixel array comprising a plurality of pixels in the display area, each of the plurality of pixels including a pixel electrode, an opposite electrode facing the pixel electrode, and an intermediate layer between the pixel electrode and the opposite electrode;a plurality of data lines bypassing the opening in the non-display area;a first insulating layer and a second insulating layer, which cover the plurality of data lines;a conductive layer between the first insulating layer and the second insulating layer; anda thin film encapsulation layer covering the pixel array, the thin film encapsulation layer including at least one organic encapsulation layer and at least one inorganic encapsulation layer,wherein, in the non-display area, a first groove is defined by the first insulating layer, the conductive layer, and the second insulating layer.2. The display device of claim 1 , ...

Display device and method for fabricating the same

A display device capable of improving reliability (e.g., impact resistance) of a display panel having a through-hole, and a method of manufacturing a display device are provided. A display device includes: a camera module including a lens; a display panel including a through-hole overlapping the camera module on a plane; a window glass on the display panel; and a filling member in the through-hole and opposing each of the camera module and the window glass. A refractive index difference between an end portion of the filling member and the lens is about 0.7 or less, and a refractive index difference between another end portion of the filling member and the window glass is about 0.5 or less.

DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING SAME

A display device includes: a base substrate including a front surface and a rear surface, and comprising a display region and a peripheral region adjacent to the display region in a plan view; an organic light-emitting element on the display region; and a sealing layer on the organic light-emitting element. The base substrate includes: a module hole in the display region, and passing through the front surface and the rear surface; a first recess at the display region and recessed from the front surface, the first recess surrounding the module hole in the plan view; and a second recess at the display region and recessed from the front surface, the second recess surrounding the first recess in the plan view. The first recess and the second recess have different widths from each other in a direction parallel to the front surface. 1. A display device comprising:a base substrate including a front surface and a rear surface, and comprising a display region and a peripheral region adjacent to the display region in a plan view;an organic light-emitting element on the display region of the base substrate; anda sealing layer on the organic light-emitting element, a module hole in the display region, and passing through the front surface and the rear surface of the base substrate;', 'a first recess at the display region and recessed from the front surface of the base substrate, the first recess surrounding the module hole in the plan view; and', 'a second recess at the display region and recessed from the front surface of the base substrate, the second recess surrounding the first recess in the plan view, and, 'wherein the base substrate compriseswherein the first recess and the second recess have different widths from each other in a direction parallel to the front surface of the base substrate.2. The display device of claim 1 , wherein the first recess has a greater width than that of the second recess in the direction parallel to the front surface of the base substrate.3. ...

DISPLAY PANEL AND A METHOD OF FABRICATING THE SAME

A display panel including: a base substrate including first and second surfaces, a display region and a peripheral region; a pixel layer provided on the display region, the pixel layer including a plurality of pixels; a module hole penetrating the display region; a blocking groove in the display region and adjacent to the module hole, the blocking groove being recessed in the base substrate; an encapsulation layer provided on the pixel layer, the encapsulation layer including a first inorganic layer, a second inorganic layer and an organic layer; and a filling member in the blocking groove, the filling member including a same material as the organic layer, wherein the second inorganic layer covers a top surface of the filling member and a top surface of the first inorganic layer adjacent to the top surface of the filling member.

ELECTRONIC PANEL AND METHOD OF MANUFACTURING THE SAME

An electronic panel comprises a base substrate which comprises a front surface comprising a hole area and a display area surrounding the hole area and a rear surface and comprises a module hole located in the hole area and a plurality of recess patterns located in the hole area, a plurality of pixels, an encapsulation layer covering the pixels and comprising a first inorganic layer, a second inorganic layer, and an organic layer, and a protective pattern located in the hole area and spaced apart from the organic layer when viewed in a plan view. The recess patterns comprise a filled recess pattern filled with at least one of the organic layer or the protective pattern, and an exposed recess pattern exposed from the organic layer and the protective pattern. 1. An electronic panel comprising: a front surface in which a hole area, a display area surrounding the hole area, and a peripheral area adjacent to the display area are defined in a plan view;', 'a rear surface opposite to the front surface;', 'a module hole penetrating the front surface and the rear surface in the hole area; and', 'a plurality of recess patterns recessed from the front surface in the hole area, surrounding the module hole and spaced apart from each other;, 'a base substrate comprisinga plurality of pixels in the display area;an encapsulation layer covering the pixels and comprising a first inorganic layer, a second inorganic layer, and an organic layer between the first and second inorganic layers; anda protective pattern in the hole area and spaced apart from the organic layer when viewed in the plan view, a filled recess pattern overlapping with at least one of the organic layer or the protective pattern; and', 'an exposed recess pattern exposed from the organic layer and the protective pattern., 'wherein the recess patterns comprise2. The electronic panel of claim 1 , wherein the exposed recess pattern is between the filled recess pattern and the module hole claim 1 , andwherein the filled ...

MAMMOGRAPHIC DEVICE

L’invention concerne un dispositif de mammographie comprenant : un corps (100) ; un générateur de rayons X (210) ; un collimateur (211) pour régler un domaine d’irradiation des rayons X ; un châssis de bras (200) pouvant être déplacé en rotation dans une direction horaire ou anti-horaire de manière à permettre au générateur de rayons X (210) d’être situé à une extrémité supérieure de celui-ci ; et un arbre rotatif (110) pour relier le châssis de bras (200) et le corps (100). Selon l’invention, le châssis de bras (200) comprend : un support de compression (300) comportant un compresseur (310) se déplaçant dans les directions vers le haut et vers le bas en fonction de la taille d’un objet (10) et un patin de compression (320) accouplé de manière amovible à l’extrémité inférieure du compresseur (310) pour comprimer l’objet ; et un support d’imagerie (400) faisant face au générateur de rayons X (210) et comportant un détecteur (401) pour détecter les rayons X émis vers l’objet, le support d’imagerie se déplaçant dans les directions vers la gauche et vers la droite vis-à-vis du châssis de bras (200). Figure pour l’abrégé : Fig. 6 A mammography device comprising: a body (100); an x-ray generator (210); a collimator (211) for setting an X-ray irradiation range; an arm frame (200) rotatable in a clockwise or counter-clockwise direction so as to allow the x-ray generator (210) to be located at an upper end thereof; and a rotating shaft (110) for connecting the arm frame (200) and the body (100). The arm frame (200) includes: a compression mount (300) having a compressor (310) moving in the up and down directions depending on the size of an object (10 ) and a compression pad (320) removably coupled to the lower end of the compressor (310) to compress the object; and an imaging carrier (400) facing the X-ray generator (210) and having a detector (401) for detecting X-rays emitted toward the object, the imaging carrier moving in left-hand directions and to the right of the arm ...

MAMMOGRAPHY DEVICE

L’invention concerne un dispositif de mammographie comprenant : un corps (100) ; un générateur de rayons X (210) ; un collimateur (211) pour régler un domaine d’irradiation des rayons X ; un châssis de bras (200) pouvant être déplacé en rotation dans une direction horaire ou anti-horaire de manière à permettre au générateur de rayons X (210) d’être situé à une extrémité supérieure de celui-ci ; et un arbre rotatif (110) pour relier le châssis de bras (200) et le corps (100). Selon l’invention, le châssis de bras (200) comprend : un support de compression (300) comportant un compresseur (310) se déplaçant dans les directions vers le haut et vers le bas en fonction de la taille d’un objet (10) et un patin de compression (320) accouplé de manière amovible à l’extrémité inférieure du compresseur (310) pour comprimer l’objet ; et un support d’imagerie (400) faisant face au générateur de rayons X (210) et comportant un détecteur (401) pour détecter les rayons X émis vers l’objet, le support d’imagerie se déplaçant dans les directions vers la gauche et vers la droite vis-à-vis du châssis de bras (200). Figure pour l’abrégé : Fig. 6 A mammography device comprising: a body (100); an x-ray generator (210); a collimator (211) for setting an X-ray irradiation range; an arm frame (200) rotatable in a clockwise or counter-clockwise direction so as to allow the x-ray generator (210) to be located at an upper end thereof; and a rotating shaft (110) for connecting the arm frame (200) and the body (100). The arm frame (200) includes: a compression mount (300) having a compressor (310) moving in the up and down directions depending on the size of an object (10 ) and a compression pad (320) removably coupled to the lower end of the compressor (310) to compress the object; and an imaging carrier (400) facing the X-ray generator (210) and having a detector (401) for detecting X-rays emitted toward the object, the imaging carrier moving in left-hand directions and to the right of the arm ...

Display panel and electronic device including the same

A display panel includes a base substrate (10) including a front surface and a rear surface and having first (MH) and second holes (BH), and a pixel layer on the base substrate. A display area is defined in the front surface. The first hole overlaps with the display area and penetrates the front and rear surfaces. The second hole overlaps with the display area, is adjacent to the first hole, and is recessed from the front surface. The base substrate includes a first base layer (11) including the rear surface, a first barrier layer (12) on the first base layer and including first inorganic films having a first refractive index, and second inorganic films having a second refractive index, a second base layer (13) on the first barrier layer, and a second barrier layer (14) on the second base layer and including the front surface. The first and second inorganic films are alternately stacked.

Flexible display apparatus having improved reliability

A display apparatus may include: a base substrate including at least one bending region and a non-bending region adjacent to the bending region and having a flexible property; a circuit device layer on the base substrate, the circuit device layer including a thin film transistor; a display device layer on the circuit device layer, the display device layer including an organic light emitting diode connected to the thin film transistor; an encapsulation layer covering the display device layer and including a first inorganic layer, an organic layer, and a second inorganic layer, which are sequentially stacked; and a groove overlapped with the bending region, the groove penetrating the display device layer and the circuit device layer, and at least one of the first inorganic layer and the second inorganic layer covers the groove.

Display panel, electronic device including same, and method for manufacturing display panel

A display panel includes a base substrate having a front surface and a rear surface and including a through-hole passing through the front surface and the rear surface, a hole area in which a groove part configured to surround the through-hole and recessed from the front surface is defined, an active area configured to surround the hole area, and a peripheral area adjacent to the active area, a circuit layer including a first circuit insulating layer disposed on the base substrate, a second circuit insulating layer disposed on the first circuit insulating layer, and a thin film transistor disposed on the active area, a display layer including a first display insulating layer disposed on the circuit layer, a second display insulating layer disposed on the first display insulating layer, and a light emitting element disposed on the active area and connected to the thin film transistor, a guide pattern disposed on the circuit layer and disposed between the light emitting element and the groove part, and an encapsulation layer configured to cover the light emitting element and including a first inorganic layer, a second inorganic layer, and an organic layer, wherein the organic layer covers at least a portion of the guide pattern.

Organic light-emitting diode display device and method of manufacturing the same

An organic light emitting display device includes: a flexible substrate having a groove that is undercut; a common layer disposed on the flexible substrate, including an organic light emitting layer, and disconnected by the groove; and a sealing member disposed on the common layer and covering the common layer. The flexible substrate includes a first substrate layer and a first barrier layer disposed on the first substrate layer. The first barrier layer protrudes with respect to the first substrate layer at the groove. The first barrier layer that protrudes has a waveform.

Display panel and method for manufacturing the same

A display panel according to an embodiment of the present invention includes an interlayer insulating layer, a pixel layer including a lower insulating layer between the interlayer insulating layer and a base substrate, an encapsulation layer including a first inorganic layer, and a first blocking groove in the display area, adjacent to a module hole, passing through the interlayer insulating layer to expose a portion of a top surface of the lower insulating layer, and the first blocking groove is surrounded by the first inorganic layer to contact the first inorganic layer.

Display device including multi-recess surrounding module hole

A display device includes: a base substrate including a front surface and a rear surface, and including a display region and a peripheral region adjacent to the display region in a plan view; an organic light-emitting element on the display region; and a sealing layer on the organic light-emitting element. The base substrate includes: a module hole in the display region, and passing through the front surface and the rear surface; a first recess at the display region and recessed from the front surface, the first recess surrounding the module hole in the plan view; and a second recess at the display region and recessed from the front surface, the second recess surrounding the first recess in the plan view. The first recess and the second recess have different widths from each other in a direction parallel to the front surface.

Display device and method of manufacturing the same

A display device includes an organic light emitting diode emitting light, an antireflection layer disposed on the organic light emitting diode and preventing reflection of external light incident from an outside, and a thin film encapsulation layer disposed on the antireflection layer.

Display apparatus

A display apparatus includes: a substrate including a display area and a peripheral area outside the display area; an inorganic insulating layer stacked on the substrate and located in the display area and the peripheral area; an organic insulating layer on the inorganic insulating layer; a through portion located in the display area and penetrating through the substrate, the inorganic insulating layer, and the organic insulating layer; and at least one groove surrounding the through portion, wherein an end portion of the inorganic insulating layer is covered by the organic insulating layer at an outer side of the at least one groove, and the end portion faces the through portion.

Electronic apparatus including an electronic module and method of manufacturing the same

An electronic apparatus includes an electronic module that outputs or receives light, and an electronic panel that is divided into a first region overlapping the electronic module, a second region surrounding at least a portion of the first region, and a third region adjacent to the second region. The electronic panel includes a base substrate, a plurality of pixels that are disposed on the base substrate and display light on the second region, an encapsulation layer that is disposed on the base substrate and covers the pixels, and a boundary pattern on the first region. The boundary pattern has an undercut shape.

Display device and method of manufacturing the same

A manufacturing method includes preparing a substrate, forming at least one groove in the substrate, forming an oxidation resistant film on an inner wall of the groove, and forming a first inorganic layer on the substrate and the oxidation resistant film is formed between the substrate and the first inorganic layer.

Display panel and electronic device including the same

A display panel includes a peripheral region adjacent to a display region. The display region includes a hole peripheral region, and a recessed region is overlapped with the hole peripheral region. The display panel also includes a barrier layer with a penetrating opening overlapped with the recessed region, a circuit layer on the barrier layer and including a transistor and insulating layers, and a device layer including an organic light emitting area coupled to the circuit layer. In addition, a module hole is overlapped with the hole peripheral region and penetrates the base substrate, and a first groove is overlapped with the hole peripheral region and corresponds to a portion of the base substrate that is recessed from a top surface of the barrier layer and that encloses the module hole. The insulating layers include inorganic layers and an organic layer having side portions enclosing the module hole.

Display apparatus

A display apparatus includes a thin film transistor disposed in a display area of a substrate and a display device in the display area that is electrically connected to the thin film transistor, an encapsulation layer that protects the display device, at least one through portion formed in the display area that vertically penetrates the substrate and a plurality of layers stacked on the substrate, and a first groove and a second groove that are spaced apart from each other and that surround the at least one through portion. A flow-restriction portion is disposed in a region between the first groove and the second groove that protrudes upwards from the substrate and confines an organic encapsulation layer of the encapsulation layer.

Display apparatus

A display apparatus includes a thin film transistor disposed in a display area of a substrate and a display device in the display area that is electrically connected to the thin film transistor, an encapsulation layer that protects the display device, at least one through portion formed in the display area that vertically penetrates the substrate and a plurality of layers stacked on the substrate, and a first groove and a second groove that are spaced apart from each other and that surround the at least one through portion. A flow-restriction portion is disposed in a region between the first groove and the second groove that protrudes upwards from the substrate and confines an organic encapsulation layer of the encapsulation layer.

Display device including sealing portion extension with improved coupling force

A display device includes a substrate, a switching element on the substrate, a pixel electrode disposed on the switching element and connected to the switching element, a light emitting layer on the pixel electrode, a common electrode on the light emitting layer, and a sealing portion on the common electrode. The sealing portion includes an organic layer, and at least one first composite inorganic layer disposed between the organic layer and the common electrode. The at least one first composite inorganic layer includes a first inorganic layer between the common electrode and the organic layer, and a second inorganic layer between the first inorganic layer and the organic layer. A refractive index of the first inorganic layer and a refractive index of the second inorganic layer are different from each other, and the first inorganic layer and the second inorganic layer contact each other.

Display device and method for fabricating the same

A display device capable of improving reliability (e.g., impact resistance) of a display panel having a through-hole, and a method of manufacturing a display device are provided. A display device includes: a camera module including a lens; a display panel including a through-hole overlapping the camera module on a plane; a window glass on the display panel; and a filling member in the through-hole and opposing each of the camera module and the window glass. A refractive index difference between an end portion of the filling member and the lens is about 0.7 or less, and a refractive index difference between another end portion of the filling member and the window glass is about 0.5 or less.

Display panel and electronic device including the same

A display panel includes a peripheral region adjacent to a display region. The display region includes a hole peripheral region, and a recessed region is overlapped with the hole peripheral region. The display panel also includes a barrier layer with a penetrating opening overlapped with the recessed region, a circuit layer on the barrier layer and including a transistor and insulating layers, and a device layer including an organic light emitting area coupled to the circuit layer. In addition, a module hole is overlapped with the hole peripheral region and penetrates the base substrate, and a first groove is overlapped with the hole peripheral region and corresponds to a portion of the base substrate that is recessed from a top surface of the barrier layer and that encloses the module hole. The insulating layers include inorganic layers and an organic layer having side portions enclosing the module hole.

Display panel

A display panel includes a light emitting element layer comprising a pixel definition layer having an opening defined therethrough and a light emitting element disposed in the opening. The pixel definition layer includes a first barrier portion and a second barrier portion spaced apart from each other in a first direction to define a first space having a first length in the first direction. A first inorganic layer covers the light emitting element layer. The first inorganic layer includes an uneven upper surface corresponding to the first space. An organic layer is in contact with an upper surface of the first in layer. A first groove is defined by the upper surface of the first inorganic layer overlapping the first space. A thickness of the first inorganic layer overlapping the first space varies. The organic layer is filled in the first groove.

Display panel and electronic device including the same

A display panel includes a base substrate including a front surface and a rear surface and having first and second holes, and a pixel layer on the base substrate. A display area is defined in the front surface. The first hole overlaps with the display area and penetrates the front and rear surfaces. The second hole overlaps with the display area, is adjacent to the first hole, and is recessed from the front surface. The base substrate includes a first base layer including the rear surface, a first barrier layer on the first base layer and including first inorganic films having a first refractive index, and second inorganic films having a second refractive index, a second base layer on the first barrier layer, and a second barrier layer on the second base layer and including the front surface. The first and second inorganic films are alternately stacked.

Display panel

A display panel includes a plurality of display elements arranged in a display area, an opening, a multi-layer including a first layer and a second layer disposed on the first layer, and a groove. Each display element includes a pixel electrode, an emission layer disposed on the pixel electrode, and an opposite electrode disposed on the emission layer. The display area surrounds the opening. The groove is located between the opening and the display area. The groove has an undercut cross-section that is concave in a thickness direction of the multi-layer, the second layer includes a pair of tips that protrude toward a center of the groove, and a length of each tip is less than about 2 μm.

表示パネル

【課題】開口を介する透湿を防止する構造の表示パネルを提供する。【解決手段】本発明の表示パネルは、開口を有する基板と、開口を取り囲む表示領域に配置された複数の発光ダイオードと、第１無機封止層、第１無機封止層上の有機封止層、及び有機封止層上の第２無機封止層を含む、複数の発光ダイオード上の封止層と、開口と表示領域との間に配置された多層膜と、を備え、多層膜は、第１層及び第１層上の第２層を含み、第２層は、第１層の側面と第２層の底面とが接する地点を越えて基板の上面に平行な水平方向に突出する先端部を有し、先端部の長さは、０μｍよりも大きく２μｍ未満であり、地点と先端部の側面との間の距離である。【選択図】図１０

表示パネル及びこれを含む電子装置

【課題】開口を介する透湿を防止する構造の表示パネル及びこれを含む電子装置を提供する。【解決手段】前面、後面、及び前面から後面に貫通する開口を有する基板と、開口を取り囲む表示領域に配置される発光ダイオードと、封止層と、表示領域と開口との間の基板に定義された非表示領域の第１グルーブと、第１グルーブから離隔された非表示領域の第２グルーブと、非表示領域の第１グルーブと第２グルーブとの間に配置された隔壁と、を備え、基板は、順に第１ベース層と、第１バリア層と、第２ベース層と、第２バリア層と、を含み、第１グルーブは、第２バリア層及び第２ベース層にリセスされた凹状の形状を有し、第２バリア層は、第２ベース層の側面と第２バリア層の底面とが出合う第１地点を越えて第１グルーブに向けて突出する第１先端部を有し、第１先端部は特定の形状を有する表示パネル。【選択図】図１０

Display panel and a method of fabricating the same

A display panel including: a base substrate including first and second surfaces, a display region and a peripheral region; a pixel layer provided on the display region, the pixel layer including a plurality of pixels; a module hole penetrating the display region; a blocking groove in the display region and adjacent to the module hole, the blocking groove being recessed in the base substrate; an encapsulation layer provided on the pixel layer, the encapsulation layer including a first inorganic layer, a second inorganic layer and an organic layer; and a filling member in the blocking groove, the filling member including a same material as the organic layer, wherein the second inorganic layer covers a top surface of the filling member and a top surface of the first inorganic layer adjacent to the top surface of the filling member.

Display apparatus

A display apparatus includes a thin film transistor disposed in a display area of a substrate and a display device in the display area that is electrically connected to the thin film transistor, an encapsulation layer that protects the display device, at least one through portion formed in the display area that vertically penetrates the substrate and a plurality of layers stacked on the substrate, and a first groove and a second groove that are spaced apart from each other and that surround the at least one through portion. A flow-restriction portion is disposed in a region between the first groove and the second groove that protrudes upwards from the substrate and confines an organic encapsulation layer of the encapsulation layer.

Display apparatus

A display apparatus includes a thin film transistor disposed in a display area of a substrate and a display device in the display area that is electrically connected to the thin film transistor, an encapsulation layer that protects the display device, at least one through portion formed in the display area that vertically penetrates the substrate and a plurality of layers stacked on the substrate, and a first groove and a second groove that are spaced apart from each other and that surround the at least one through portion. A flow-restriction portion is disposed in a region between the first groove and the second groove that protrudes upwards from the substrate and confines an organic encapsulation layer of the encapsulation layer.

Display device and method for manufacturing same

A display device and a method of manufacturing the display device may improve a UV-ray blocking ability, the display device including: a substrate; a switching element on the substrate; a pixel electrode disposed on the switching element and connected to the switching element; a light emitting layer on the pixel electrode; a common electrode on the light emitting layer; and a sealing portion on the common electrode. The sealing portion includes: an organic layer; and at least one first composite inorganic layer disposed between the organic layer and the common electrode. The at least one first composite inorganic layer includes: a first inorganic layer between the common electrode and the organic layer; and a second inorganic layer between the first inorganic layer and the organic layer. The first inorganic layer and the second inorganic layer have refractive indices different from each other, and the first inorganic layer and the second inorganic layer contact each other.

表示パネル

【課題】開口を介する透湿を防止する構造の表示パネルを提供する。【解決手段】本発明の表示パネルは、開口を取り囲む表示領域上に配置され、画素電極、画素電極上の発光層、及び発光層上の対向電極をそれぞれ具備する複数の表示素子と、開口と表示領域との間に位置するグルーブと、を備え、グルーブは、第１層及び第１層上の第２層を含む多層膜の厚み方向に沿って凹状のアンダーカット断面を有し、第２層は、グルーブの中心に向けて突出する一対の先端部を含み、先端部のそれぞれの長さは、２μｍよりも短い。【選択図】図８Ａ

Display device

A display device includes: a substrate that includes an opening and a display area that surrounds the opening; a plurality of grooves formed in the substrate between the opening and the display area; a display element layer on the substrate and that includes a plurality of display elements in the display area; a thin-film encapsulation layer disposed on the display element layer, the thin-film encapsulation layer including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer which are sequentially stacked; a planarization layer disposed over the plurality of grooves and that includes an organic insulating material, wherein the planarization layer is disposed over the second inorganic encapsulation layer, and the organic encapsulation layer is disposed below the second inorganic encapsulation layer.

Display panel, including recess pattern in hole area, electronic apparatus including the same, and method for manufacturing display panel

A display panel includes a base substrate, in which a hole area, an active area surrounding the hole area, and a peripheral area adjacent to the active area are defined, a circuit layer including a first circuit insulating layer on the base substrate, a second circuit insulating layer on the first circuit insulating layer, and a thin film transistor on the active area, a display layer including a first display insulating layer on the circuit layer, a second display insulating layer on the first display insulating layer, and a light emitting element on the active area and connected to the thin film transistor, a guide pattern on the circuit layer between the light emitting element and the groove part, and an encapsulation layer which covers the light emitting element and including first and second inorganic layers and an organic layer. The organic layer covers at least a portion of the guide pattern.

Display panel and method for manufacturing the same

A display panel according to an embodiment of the present invention includes an interlayer insulating layer, a pixel layer including a lower insulating layer between the interlayer insulating layer and a base substrate, an encapsulation layer including a first inorganic layer, and a first blocking groove in the display area, adjacent to a module hole, passing through the interlayer insulating layer to expose a portion of a top surface of the lower insulating layer, and the first blocking groove is surrounded by the first inorganic layer to contact the first inorganic layer.

Display panel, electronic device including same, and method for manufacturing display panel

Display apparatus

A display apparatus includes: a substrate including a display area and a peripheral area outside the display area; an inorganic insulating layer stacked on the substrate and located in the display area and the peripheral area; an organic insulating layer on the inorganic insulating layer; a through portion located in the display area and penetrating through the substrate, the inorganic insulating layer, and the organic insulating layer; and at least one groove surrounding the through portion, wherein an end portion of the inorganic insulating layer is covered by the organic insulating layer at an outer side of the at least one groove, and the end portion faces the through portion.

Display device

A display device includes: a substrate that includes an opening and a display area that surrounds the opening; a plurality of grooves formed in the substrate between the opening and the display area; a display element layer on the substrate and that includes a plurality of display elements in the display area; a thin-film encapsulation layer disposed on the display element layer, the thin-film encapsulation layer including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer which are sequentially stacked; a planarization layer disposed over the plurality of grooves and that includes an organic insulating material, wherein the planarization layer is disposed over the second inorganic encapsulation layer, and the organic encapsulation layer is disposed below the second inorganic encapsulation layer.

Display device and method of manufacturing the same

The present disclosure provides a display device with a display panel, an input sensing unit, and a protective member. The input sensing unit is disposed on the display panel. The protective member includes an insulating material and is disposed on the input sensing unit. The protective member includes a first protective portion and a second protective portion disposed on the first protective portion, where a first modulus of the first protective portion is greater than a second modulus of the second protective portion. The second protective portion with the lower modulus absorbs external impacts, and the protective portion with the higher modulus disperses the absorbed impact and prevents the display panel from being deformed by an external force. Therefore, the impact resistance of the display device is improved.

Display device

A display device includes: a substrate defining an opening and including a display area and a non-display area between the opening and display area, a pixel array including a plurality of pixels in the display area, each of the pixels having a pixel electrode, an opposite electrode facing the pixel electrode, and an intermediate layer between the pixel electrode and opposite electrode, a plurality of data lines bypassing the opening in the non-display area, first and second insulating layers, which cover the plurality of data lines, a conductive layer between the first and second insulating layers, and a thin film encapsulation layer covering the pixel array, the thin film encapsulation layer including at least one organic encapsulation layer and at least one inorganic encapsulation layer, and wherein, in the non-display area, a first groove is defined by the first insulating layer, the conductive layer, and the second insulating layer.

Display device and method of manufacturing the same

A display device includes a substrate, a light-emitting layer disposed on the substrate, a first inorganic layer disposed on the light-emitting layer, an organic layer disposed on the first inorganic layer, a second inorganic layer disposed on the organic layer, where the second inorganic layer has a film density of about 1.7 grams per cubic centimeter (g/cm 3 ) or greater and about 1.9 grams per cubic centimeter (g/cm 3 ) or less, and a refractive index of about 1.85 or greater and about 1.86 or less, and a third inorganic layer disposed on the second inorganic layer.

Display device and method for manufacturing same

A display device includes a support member including a through-hole, a polymer film disposed above a support member, a display panel disposed above a polymer film, a protective layer disposed above a display panel, and an electronic module. The polymer film includes a protrusion portion protruding toward the support member. The electronic module is disposed in a position corresponding to the through-hole and facing the protrusion portion.

Display panel and manufacturing method therefor