BLUE PHASE LIQUID CRYSTAL DISPLAY MODULE, BLUE PHASE LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD FOR THE SAME

A blue phase liquid crystal display module and device, and a method for manufacturing the same are disclosed. The module includes an upper substrate, a lower substrate disposed oppositely, multiple blue phase liquid crystal molecules disposed between the upper substrate and the lower substrate, multiple upper common electrodes disposed in parallel and spaced at intervals on the upper substrate, multiple lower common electrodes disposed in parallel and spaced at intervals on the lower substrate, wherein the lower common electrodes are staggered with the upper common electrodes, and a pixel electrode disposed on the lower substrate, wherein, the pixel electrode is a hollow concave-convex structure, the pixel electrode has alternating projections and depressions such that multiple oblique electric fields are generated among the pixel electrode, the upper common electrodes and the lower common electrodes in order to drive the blue phase liquid crystal molecules. 1. A blue phase liquid crystal display module , comprising:an upper substrate;a lower substrate disposed oppositely to the upper substrate;multiple blue phase liquid crystal molecules disposed between the upper substrate and the lower substrate;multiple upper common electrodes disposed in parallel and spaced at intervals on the upper substrate;multiple lower common electrodes disposed in parallel and spaced at intervals on the lower substrate, wherein the lower common electrodes are staggered with the upper common electrodes; anda pixel electrode disposed on the lower substrate, wherein, the pixel electrode is a hollow concave-convex structure, the blue phase liquid crystal molecules fills two sides of the pixel electrode, and the pixel electrode has alternating projections and depressions such that multiple oblique electric fields are generated among the pixel electrode, the upper common electrodes and the lower common electrodes in order to drive the blue phase liquid crystal molecules.2. The blue phase liquid ...

DISPLAY PANEL AND ELECTRONIC DEVICE

The present invention provides a display panel, comprising a brightness enhancement film, a light guide plate and a backlight source, and the brightness enhancement film is located to stack with the light guide plate, and the backlight source is located at a lateral side of the light guide plate, wherein the display panel further comprises a MEMS reflective plate located at a bottom of the light guide plate, and the MEMS reflective plate comprises a control substrate and reflective units, and the control substrate is employed to control working statuses of the reflective units, and the reflective unit comprises a driving unit located at the control substrate and a reflective sheet rotatably connected to the driving unit, and the driving unit is employed to drive the reflective sheet to rotate. 1. A display panel , comprising a brightness enhancement film , a light guide plate and a backlight source , and the brightness enhancement film is located to stack with the light guide plate , and the backlight source is located at a lateral side of the light guide plate , wherein the display panel further comprises a MEMS reflective plate located at a bottom of the light guide plate , and the MEMS reflective plate comprises a control substrate and reflective units , and the control substrate is employed to control working statuses of the reflective units , and the reflective unit comprises a driving unit located at the control substrate and a reflective sheet rotatably connected to the driving unit , and the driving unit is employed to drive the reflective sheet to rotate.2. The display panel according to claim 1 , wherein a range of a rotation azimuth of the reflective sheet is 0-360°.3. The display panel according to claim 2 , wherein a spherical pair is located between the reflective sheet and the driving unit claim 2 , and the spherical pair comprises a spherical pair shell body structure and a spherical pair inner ball head claim 2 , and the spherical pair inner ball ...

LIQUID CRYSTAL DISPLAY PANEL AND MOBILE PHONE

A liquid crystal display panel and a mobile phone. The liquid crystal display panel includes a first screen and a second screen which are disposed adjacently, the two screens are controlled by independent light strips, the light strips are both disposed in a backlight module, wherein, the second screen includes an array substrate and a color filter substrate, the array substrate includes multiple reflective electrodes disposed separately. Accordingly, the second screen of the liquid crystal panel of the present invention can reflect an external environment light to decrease the dependence on the backlight source such that the power consumption can be saved.

DISPLAY PANEL AND DISPLAY DEVICE

A display panel and a display device are disclosed. The display panel includes: a first substrate, including a first sealant coating area, wherein the first sealant coating area is provided with a first concave slot; a second substrate, disposed oppositely to the first substrate, and including a second sealant coating area disposed right oppositely to the first sealant coating area; a spacer, the spacer having two terminals, wherein, one terminal of the spacer is fixed to and connected with a bottom of the first concave slot, and the other terminal of the spacer is extended toward the second sealant coating area; and a frame sealant, filled between the first sealant coating area and the second sealant coating area in order to form a sealed liquid crystal filling area. The display panel of the present invention can effectively increase the bonding force of the frame sealant to the substrates. 1. A display panel , comprising:a first substrate, including a first sealant coating area, wherein the first sealant coating area is provided with a first concave slot;a second substrate, disposed oppositely to the first substrate, and including a second sealant coating area disposed right oppositely to the first sealant coating area;a spacer, the spacer having two terminals, wherein, one terminal of the spacer is fixed to and connected with a bottom of the first concave slot, and the other terminal of the spacer is extended toward the second sealant coating area; anda frame sealant, filled between the first sealant coating area and the second sealant coating area in order to form a sealed liquid crystal filling area;wherein, the first concave slot is continuously or discontinuously disposed on the first sealant coating area; a width of the first concave slot is smaller than a width of the first sealant coating area; the first sealant coating area is rectangular, frame-shaped and including four coating regions connected with each other; each coating region is provided with the ...

LCD Improving Color Shift at Large Viewing Angle

An LCD includes a backlight module, an array substrate, and a color filter layer. The color filter layer includes a first filter unit, a second filter unit and a black matrix unit. A transmittance rate of the second filter unit is larger than that of the first filter unit. The black matrix layer is connected between the first filter unit and second filter unit. The width of the black matrix unit is larger than that of the third black matrix unit. The width of the black matrix unit facing the first filter unit is larger than that of the black matrix unit facing the second filter unit. This kind of asymmetrical black matrix layer not only best prevents lowering the pixel aperture ratio, but also improves color shift of images when light goes through pixels of low transmittance as pixels of high transmittance are turned off.

LENTICULAR LENS FILMS AND 3D DISPLAY DEVICES

A lenticular lens film includes a substrate, a plurality of lenticular lenses, and a plurality of wire grating polarizers. The substrate includes a front surface and a back surface. Each of curved surfaces of the lenticular lenses are arranged on the front surface of the substrate in parallel, and the curved surfaces of the lenticular lenses faces away from the front surface of the substrate. The wire grating polarizer includes a dielectric layer formed on the back surface of the substrate, and a metallic layer having a plurality of metal strips arranged on the dielectric layer, the metal strips are parallel to each other and are spaced apart from each other. In addition, the present disclosure also relates to a 3 D display device.

LIGHT VALVE AND DISPLAY DEVICE

The present invention provides a light valve device, comprising a driving substrate having a shading zone and a photic zone, a shading unit, and the shading unit comprises a first shading plate, two driving units, and second shading plates respectively connected to the two driving units, and the driving unit and the first shading plate are fixed in the shading zone adjacent to the driving substrate, and the first shading plate is between the two driving units, and the driving unit can drive the two second shading plates close to the first shading plate to make the second shading plate face the photic zone of the driving substrate for preventing light entering the driving substrate. By locating the light valve device under the sub pixel, the dynamic contrast can be raised to promote the display effect. 1. A light valve device , comprising a driving substrate having a shading zone and a photic zone , wherein the light valve device further comprises a shading unit , and the shading unit comprises a first shading plate , two driving units , and second shading plates respectively connected to the two driving units , and the driving unit and the first shading plate are fixed in the shading zone adjacent to the driving substrate , and the first shading plate is between the two driving units , and the driving unit can drive the two second shading plates close to the first shading plate to make the second shading plate face the photic zone of the driving substrate for preventing light entering the driving substrate.2. The light valve device according to claim 1 , wherein the light valve device further comprises a swing arm claim 1 , and the second shading plate and the driving unit are connected with the swing arm claim 1 , and the driving unit drives the swing arm to rotate the second shading plate in a facing region of the shading zone and a facing region of the photic zone to accomplish state switch of the light valve.3. The light valve device according to claim 2 , ...

MOBILE TERMINAL

The present disclosure discloses a mobile terminal, including a first screen and a second screen; the first screen has a first display panel, the second screen has a second display panel, a direction of the first display panel and that of the second display panel are opposite, at least one of the first screen and the second screen is a reflection liquid crystal display, and when one of the screens is working, the other one is closed. By the method above, the disclosure can reduce energy consumption of the mobile terminal in some extent and improve endurance of the mobile terminal. 1. A mobile terminal , wherein it comprises a first screen and a second screen;the first screen having a first display panel, the second screen having a second display panel, a direction of the first display panel and that of the second display panel opposite, the first screen being a transmission liquid crystal display, the second screen being a reflection liquid crystal display, and when one of the first screen and the second screen works, the other one turned off;when the mobile terminal detecting remaining capacity of a battery lower than a first threshold, or detecting brightness higher than a second threshold, or detecting a user issuing an initial command of a preset application, the mobile terminal opting for the second screen to display an image.2. The mobile terminal according to claim 1 , wherein the reflection liquid crystal display is a commonly white mode reflection liquid crystal display.3. The mobile terminal according to claim 2 , wherein the reflection liquid crystal display comprises:a first substrate with a reflecting layer;a second substrate;a liquid crystal layer between the first substrate and the second substrate;a polarizer disposed on the second substrate.4. The mobile terminal according to claim 3 , wherein the reflection liquid crystal display further comprises a quarter wave plate claim 3 , the quarter wave plate is disposed in back of the polarizer in a ...

LIQUID CRYSTAL DISPLAY PANEL

A liquid crystal display panel is provided. The liquid crystal display panel has a transmission display area and a reflection display area. The transmission display area has an upper substrate, an upper polarizer, a color filter, a lower substrate, a lower polarizer, a first pixel electrode and a liquid crystal layer; and the reflection display area has the upper substrate, a half wave plate, the upper polarizer, the color filter, a common electrode, the lower substrate, a second pixel electrode and the liquid crystal layer. 1. A liquid crystal display panel , comprising a transmission display area and a reflection display area , an upper substrate;', 'an upper polarizer disposed on an outer surface of the upper substrate and configured to filter a first emergent light with a default polarization condition;', 'a color filter disposed on an inner surface of the upper substrate and configured to filter the first emergent light with a default color wavelength;', 'a lower substrate;', 'a lower polarizer disposed on an outer surface of the lower substrate and configured to filter a first incident light with a default polarization condition;', 'a first pixel electrode disposed on an inner surface of the lower substrate and configured to provide a first driving voltage and a common voltage; and', 'a liquid crystal layer disposed between the color filter and the first pixel electrode, and configured to deflect the first incident light to form the first emergent light;, 'wherein the transmission display area includes the upper substrate;', 'a half wave plate disposed on an outer surface of the upper substrate and configured to change a polarization condition of a second emergent light;', 'the upper polarizer further disposed on an outer surface of the half wave plate and configured to filter the second emergent light with a default polarization condition;', 'the color filter;', 'a common electrode disposed on an inner surface of the color filter and configured to provide a ...

LIQUID CRYSTAL DISPLAY AND ELECTRONIC DEVICE

The present disclosure discloses a liquid crystal display, including a main screen, a second screen, a driving circuit, a controlled switch and a power source, the second screen includes a second screen array substrate, the main screen includes a main screen array substrate, the power source provides a power supply signal to the main screen array substrate directly, and supplies a power signal to the second screen array substrate by the controlled switch, the driving circuit provides a first control signal to the controlled switch in order to turn off the controlled switch, by which the second screen array substrate obtains the power supply signal, or provides a second control signal to the controlled switch in order to turn off the controlled switch, by which the second screen array substrate fails to obtain the power supply signal. 1. A liquid crystal display , wherein it comprises a main screen , a second screen , a driving circuit , a controlled switch and a power source , the second screen comprises a second screen array substrate , the main screen comprises a main screen array substrate , the power source provides a power supply signal to the main screen array substrate directly , and the power supply signal is provided to the second screen array substrate by the controlled switch ,wherein the driving circuit provides a first control signal to the controlled switch in order to turn off the controlled switch, by which the second screen array substrate obtains the power supply signal, or a second control signal is provided to the controlled switch in order to turn off the controlled switch, by which the second screen array substrate fails to obtain the power supply signal;wherein the second screen array substrate is designed as pixel embedded in memory;the liquid crystal display further comprising a main screen scanning circuit, the driving circuit providing a second trigger signal to the main screen scanning circuit, the main screen scanning circuit responding ...

WIRE GRID ENHANCEMENT FILM FOR DISPLAYING BACKLIT AND THE MANUFACTURING METHOD THEREOF

The present disclosure relates to a wire grid enhancement film for displaying backlit and the manufacturing method thereof. The method includes coating a photo-resist layer on a surface of a substrate, adopting a nano-imprinting process to form a nano-scale photo-resist grid on a photo-resist layer, and applying a curing process, and forming a metal film on the cured photo-resist grid. The photo-resist grid is manufactured by roll-to-roll nano-imprinting process. The metal films having cross sections of different shapes may be formed on the cured photo-resist grid. The manufacturing process is simple and the cost may be saved. 1. A manufacturing method of enhancement films of wire grids for displaying backlit , comprising:coating a photo-resist layer on a surface of a substrate, wherein the substrate is a flexible substrate;adopting a nano-imprinting process to form a nano-scale photo-resist grid on a photo-resist layer, and applying a curing process, and cross sections of the photo-resist grid are a plurality of rectangles or trapeziums spaced apart from each other; andforming a metal film on the cured photo-resist grid, and the metal film is formed on top surfaces of the rectangles and the same lateral surface by an inclined deposition method.2. A manufacturing method of enhancement films of wire grids for displaying backlit , comprising:coating a photo-resist layer on a surface of a substrate;adopting a nano-imprinting process to form a nano-scale photo-resist grid on the photo-resist layer, and applying a curing process; andforming a metal film on the cured photo-resist grid.3. The manufacturing method as claimed in claim 2 , wherein cross sections of the photo-resist grid comprise a plurality of rectangles spaced apart from each other claim 2 , and the metal film is formed on top surfaces of the rectangles and the same lateral surface by an inclined deposition method.4. The manufacturing method as claimed in claim 2 , wherein cross sections of the photo-resist ...

FAST RESPONSE LIQUID CRYSTAL DISPLAY PANEL

A fast response liquid crystal display panel includes a first comb electrode arranged on a surface of an upper substrate that is adjacent to a liquid crystal layer and a second comb electrode arranged on a surface of a lower substrate that is adjacent to the liquid crystal layer. The first comb electrode includes a plurality of first elongate electrodes that are parallel to and spaced from each other and the second comb electrode includes a plurality of second elongate electrodes that are parallel to and spaced from each other. The plurality of first elongate electrodes and the plurality of second elongate electrodes are parallel to each other in a lengthwise direction thereof and are shifted with respect to each other and alternate with each other in a widthwise direction thereof. Application of electric voltage to the first comb electrode and the second comb electrode causes the liquid crystal molecules of the liquid crystal layer to undergo both splay deformation and twist deformation, increasing the deformation elastic constant of the liquid crystal molecules and making liquid crystal display panel speeding up the response time to perform a fast response. 1. A fast response liquid crystal display panel , comprising: an upper substrate , a lower substrate arranged opposite to the upper substrate , a liquid crystal layer interposed between the upper substrate and the lower substrate , a first comb electrode arranged on a surface of the upper substrate that is adjacent to the liquid crystal layer , a first alignment film covering the upper substrate and the first comb electrode , a second comb electrode arranged on a surface of the lower substrate that is adjacent to the liquid crystal layer , and a second alignment film covering the lower substrate and the second comb electrode;the first comb electrode comprising a plurality of first elongate electrodes that are parallel to and spaced from each other, the second comb electrode comprising a plurality of second ...

NARROW FRAME DISPLAY PANEL AND DISPLAY DEVICE

The disclosure discloses a narrow frame display panel, comprising an array substrate, a color film substrate, a liquid crystal filled between the array substrate and the color film substrate, a flexible circuit board and a driving chip, wherein a side located by the array substrate is a light-exiting surface, and one end of the array substrate is a bonding end; one end of the flexible circuit board is bound to a surface of the bonding end facing the color film substrate, and the other end of the flexible circuit board is bound with a driving chip and arranged opposite to the color film substrate after being bent away from the light-exiting surface, and the driving chip is located on the side of the flexible circuit board facing away from the color film substrate. The disclosure further discloses a display device. 1. A narrow frame display panel , comprising an array substrate , a color film substrate , a liquid crystal filled between the array substrate and the color film substrate , a flexible circuit board and a driving chip , wherein a side located by the array substrate is a light-exiting surface , and one end of the array substrate is a bonding end; one end of the flexible circuit board is bound to a surface of the bonding end facing the color film substrate , and the other end of the flexible circuit board is bound with a driving chip and arranged opposite to the color film substrate after being bent away from the light-exiting surface , and the driving chip is located on the side of the flexible circuit board facing away from the color film substrate.2. The narrow frame display panel according to claim 1 , wherein the flexible circuit board is a single-layered chip-on-film claim 1 , and the bonding end and the driving chip are simultaneously turned on the same side of the single-layered chip-on-film.3. The narrow frame display panel according to claim 1 , wherein an outer surface of the array substrate is covered with a hollow black shielding layer claim 1 , ...

BACKLIGHT TEST CIRCUIT, BACKLIGHT TEST METHOD AND BACKLIGHT MODULE USING THE SAME

Disclosed is a backlight test circuit including N circuit blocks. Each circuit block includes M mini-LED circuits, and each mini-LED circuit includes L mini-LEDs and a switching circuit. The L mini-LEDs are connected in parallel or in serial as a mini-LED set. The switching circuit controls the turning on and the turning off of the mini-LED set according to a control signal. N, M and M are positive integers. During a backlight test, in each circuit block, at least one of the mini-LED sets is turned on. By using this backlight test circuit, the abnormal mini-LED circuit can be found. Thus, a producer can only execute a rework process for the abnormal mini-LED circuit without extra cost. 1. A backlight test circuit , comprising:N circuit blocks, wherein each circuit block includes M mini-LED circuits, each mini-LED circuit includes L mini-LEDs and a switching circuit, the L mini-LEDs are connected in parallel or in serial as a mini-LED set, the switching circuit controls the turning on and the turning off of the mini-LED set according to a control signal, and N, M and M are positive integers;wherein during a backlight test, in each circuit block, at least one of the mini-LED sets is turned on.2. The backlight test circuit according to claim 1 , wherein when N≥2 claim 1 , for the mini-LED circuits of any one circuit block claim 1 , control signal input ends of the switching circuits are not connected with each other claim 1 , but for any one mini-LED circuit of any one circuit block claim 1 , the control signal input end of the switching circuit is connected to the control signal input end of the switching circuit of any one mini-LED circuit of another circuit block.3. The backlight test circuit according to claim 1 , wherein the switching circuit is a depletion mode TFT claim 1 , the source of the depletion mode TFT is connected to a voltage source claim 1 , the gate of the depletion mode TFT receives the control signal claim 1 , the drain of the depletion mode TFT is ...

DISPLAY PANEL AND DEVICE USING THE SAME

A display panel and device are provided. The display panel comprises a cover glass, a first light modulating layer is disposed on the cover glass, the first light modulating layer includes at least two first microstructures, the first microstructures are configured for increasing a scattering rate of a ambient light, and a second light modulating layer is disposed on the first light modulating layer, the second light modulating layer includes at least two first microstructures spaced from each other, the second microstructures are configured for increasing a transmittance of the ambient light. 1. A display panel , comprising:a cover glass;a first light modulating layer disposed on the cover glass, including at least two first microstructures configured for increasing a scattering rate of a ambient light, a cross-sectional shape of the first microstructures being semicircular;a second light modulating layer disposed on the first light modulating layer, including at least two second microstructures spaced mutually and configured for increasing a transmittance of the ambient light, the second microstructures including a top portion and a bottom portion, a first pitch being greater than a second pitch, wherein the first pitch is a pitch between the two top portions of the adjacent two second microstructures, and the second pitch is a pitch between the two bottom portions of the adjacent two second microstructures.2. The display panel according to claim 1 , wherein a radius of the first microstructures is 3-10 microns.3. The display panel according to claim 1 , wherein a length or a width of a bottom surface of the second microstructures is in the range of 100 to 900 nanometers.4. The display panel according to claim 1 , wherein a cross-sectional shape of the second microstructures is triangular or trapezoidal.5. The display panel according to claim 1 , wherein a thickness of the second microstructures is in the range of 100 to 1000 nanometers.6. The display panel ...

QUANTUM DOT FILM AND BACKLIGHT MODULE

A quantum dot film and a backlight module are provided herein. The quantum dot film includes a quantum light-emitting layer, a dielectric layer, and a metal layer. The quantum light-emitting layer includes a plurality of quantum rods orientated along a same direction. The metal layer includes a plurality of metal lines disposed at intervals. The metal lines have a first major axis. The quantum rods have a second major axis. An angle between an extending line of the first major axis and an extending line of the second major axis is within a predetermined angular range. 1. A quantum dot film , comprising:a quantum light-emitting layer comprising a plurality of quantum rods orientated along a same direction, particle sizes of the quantum rods being ranged from 1 to 10 nanometers;a dielectric layer located on the quantum light-emitting layer; anda metal layer located on the dielectric layer, the metal layer comprising a plurality of metal lines disposed at intervals, wherein the metal lines have a first major axis, the quantum rods have a second major axis, and an extending line of the first major axis is substantially perpendicular to an extending line of the second major axis.2. The quantum dot film according to claim 1 , wherein a distance between centers of two adjacent metal lines is ranged from 20 to 500 nanometers.3. The quantum dot film according to claim 1 , wherein a ratio of a width of the metal lines to a central pitch is ranged from 0.1 to 0.9 claim 1 , where the central pitch is a distance between centers of two adjacent metal lines.4. The quantum dot film according to claim 1 , wherein a thickness of the metal lines is ranged from 10 to 500 nanometers.5. The quantum dot film according to claim 1 , wherein a material of the dielectric layer comprises at least of SiO claim 1 , SiO claim 1 , MgO claim 1 , SiN claim 1 , TiO claim 1 , and TaO.6. The quantum dot film according to claim 1 , wherein a material of the metal layer comprises at least of Al claim 1 , ...

COLOR FILTER AND MANUFACTURING METHOD THEREOF, LIQUID CRYSTAL DISPLAY PANEL

A color filter and a manufacturing method thereof, as well as a liquid crystal display panel are disclosed. The color filter comprises a color resistance layer, a flat layer, and a first black matrix, wherein the flat layer is coated on the color resistance layer, and the first black matrix is arranged in the flat layer. According to the present disclosure, the critical angle of the color shift phenomenon of the color filter can be increased effectively, and thus the color shift phenomenon of the liquid crystal display panel under wide viewing angles can be alleviated. 1. A color filter , comprising a color resistance layer , a flat layer , and a first black matrix , wherein said flat layer is coated on said color resistance layer , and said first black matrix is arranged in said flat layer.2. The color filter according to claim 1 , wherein said first black matrix is formed on said color resistance layer through printing or photolithography.3. The color filter according to claim 1 , wherein said first black matrix is formed through carbonizing said flat layer at a position corresponding to a data line.4. The color filter according to claim 1 , wherein said color filter further comprises a second black matrix claim 1 , which is formed on a glass substrate claim 1 , and said color resistance layer is coated on said second black matrix and the glass substrate.5. The color filter according to claim 1 , wherein said color filter further comprises a common electrode layer claim 1 , which is formed on said flat layer.6. A liquid crystal display panel claim 1 , comprising a color filter claim 1 , which comprises a color resistance layer claim 1 , a flat layer claim 1 , and a first black matrix claim 1 , wherein said flat layer is coated on said color resistance layer claim 1 , and said first black matrix is arranged in said flat layer.7. The liquid crystal display panel according to claim 6 , wherein said first black matrix is formed on said color resistance layer through ...

DISPLAY PANELS AND POLARIZERS THEREOF

The present disclosure relates to a display panel and the polarizer thereof. The polarizer includes a dielectric layer and a wire grid structure array arranged on the dielectric layer. Each of the wire grid structures includes three first wire grid units and a second wire grid unit. The first wire grid units and the second wire grid unit respectively include a plurality of wire grids spaced apart from each other. By configuring the grid-spaces and the duty cycle ratio of the first wire grid unit and the second wire grid unit corresponding to the R sub-pixel, the G sub-pixel, the B sub-pixel, and the W sub-pixel, the white CIE composited by the R sub-pixel, the G sub-pixel, and the B sub-pixel and the white CIE of the W sub-pixel may be matched so as to enhance the white-point drifting issue of the display device. 1. A polarizer , comprising:an dielectric layer and a wire grid structure array arranged on the dielectric layer, wherein the wire grid structure array comprises a plurality of wire grid structures, each of the wire grid structures comprises three first wire grid units and a second wire grid unit, and the first wire grid units and the second wire grid unit respectively comprises a plurality of wire grids spaced apart from each other, wherein the first wire grid units and the second wire grid unit are configured to respectively converts incident light beams to obtain polarized light beams.2. The polarizer as claimed in claim 1 , wherein wire grid periods of the first wire grid unit and the second wire grid unit are respectively in a range from 20 nm to 500 nm claim 1 , and duty cycle ratios of the first wire grid unit and the second wire grid unit are respectively in a range from 0.1 to 0.9.3. The polarizer as claimed in claim 1 , wherein a cross-section of the wire grids along a direction perpendicular to the dielectric layer and the wire grid is square claim 1 , trapezium claim 1 , or triangular.4. The polarizer as claimed in claim 1 , wherein the wire ...

DISPLAY DEVICES AND THE COLOR FILTERS THEREOF

The present disclosure relates to a display device and a color filter. The color filter includes a dielectric layer and wire grid structures on the dielectric layer, each of the wire grid structures includes a first wire grid unit, a second wire grid unit, a third wire grid unit, and a fourth wire grid unit. The first wire grid unit, the second wire grid unit, the third wire grid unit, and the fourth wire grid unit respectively includes a plurality of wire grids spaced apart from each other. Grid-spaces of the first wire grid unit, the second wire grid unit, the third wire grid unit, and the fourth wire grid unit are different. With such configuration, the white CIE composited by the R sub-pixel, the G sub-pixel, and the B sub-pixel may be matched with the white CIE of the W sub-pixel. 1. A color filter , comprising:an dielectric layer and a wire grid structure array arranged on the dielectric layer, wherein the wire grid structure array comprises a plurality of wire grid structures, each of the wire grid structures comprises a first wire grid unit, a second wire grid unit, a third wire grid unit, and a fourth wire grid unit, and the first wire grid unit, the second wire grid unit, the third wire grid unit, and the fourth wire grid unit respectively comprises a plurality of wire grids spaced apart from each other, wherein grid-spaces of the first wire grid unit, the second wire grid unit, the third wire grid unit, and the fourth wire grid unit are different, and the first wire grid unit, the second wire grid unit, the third wire grid unit, and the fourth wire grid unit are configured to respectively filter incident light beams to obtain light beams of four different colors.2. The color filter as claimed in claim 1 , wherein the grid-spaces of the first wire grid unit claim 1 , the second wire grid unit claim 1 , and the third wire grid unit are configured to be gradually decreased in sequence.3. The color filter as claimed in claim 2 , wherein a cross-section of the ...

STEREOSCOPIC DISPLAY DEVICE

A stereoscopic display device is provided, which includes a display panel including a plurality of sub-pixel units; a micro lens collimating array including a plurality of collimating micro lenses configured to receive light rays from the sub-pixel units and transform the light rays into parallel light rays; and a diffraction grating array including a plurality of diffraction gratings configured to receive the parallel light rays and project the parallel light rays to a predetermined viewpoint, wherein the sub-pixel units, the collimating micro lenses, and the diffraction gratings form a one-to-one correspondence. 1. A stereoscopic display device , comprising:a display panel comprising a plurality of sub-pixel units;a micro lens collimating array comprising a plurality of collimating micro lenses configured to receive light rays from the sub-pixel units and transform the light rays into parallel light rays; anda diffraction grating array comprising a plurality of diffraction gratings configured to receive the parallel light rays and project the parallel light rays to a predetermined viewpoint,wherein the micro lens collimating array is disposed above the display panel while the diffraction grating array is disposed above the micro lens collimating array, and the sub-pixel units, the collimating micro lenses, and the diffraction gratings form a one-to-one correspondence;wherein the display panel is implemented by an organic light-emitting diode display panel, a quantum dot display panel, or a quantum dot light-emitting diode display panel;wherein the sub-pixel units are red sub-pixel units, green sub-pixel units, or blue sub-pixel units.2. The stereoscopic display device according to claim 1 , wherein disposing the micro lens collimating array above the display panel is carried out by disposing an individual adhesive film of micro lens collimating array on the display panel.3. The stereoscopic display device according to claim 1 , wherein disposing the micro lens ...

Blue phase liquid crystal display module, blue phase liquid crystal display device and manufacturing method for the same

A blue phase liquid crystal display module and device, and a method for manufacturing the same are disclosed. The module includes an upper substrate, a lower substrate disposed oppositely, multiple blue phase liquid crystal molecules disposed between the upper substrate and the lower substrate, multiple upper common electrodes disposed in parallel and spaced at intervals on the upper substrate, multiple lower common electrodes disposed in parallel and spaced at intervals on the lower substrate, wherein the lower common electrodes are staggered with the upper common electrodes, and a pixel electrode disposed on the lower substrate, wherein, the pixel electrode is a hollow concave-convex structure, the pixel electrode has alternating projections and depressions such that multiple oblique electric fields are generated among the pixel electrode, the upper common electrodes and the lower common electrodes in order to drive the blue phase liquid crystal molecules.

A nanoimprint template, a method of making the same and applications thereof

A nanoimprint template is provided, including a main template, a plurality of photoresist micro-structures arranged on the main template, and a fluororubber polymer layer coated on an outer layer of the photoresist micro-structures. The fluororubber polymer layer has a bonding function with the main template, so as to fixedly connect to the surface of the main template. The nanoimprint template can not only protect the photoresist microstructure therein, but also prevent the nanoimprint template from being deformed during operating, thereby improving the process quality. Moreover, the surface oil resistance and corrosion resistance of the nanoimprint template is improved, so that the surface has lower surface energy, which can effectively improve the degumming problem during operating. A manufacturing method of the nanoimprint template and the application thereof in manufacturing a microstructure substrate are also provided, the microstructure size and shape of the formed microstructure substrate can be ensured.

LIGHT VALVE AND DISPLAY DEVICE

A light valve device includes a driving substrate having a shading zone and a photic zone. A shading unit includes a first shading plate, two driving devices, and second shading plates respectively connected to the two driving devices. The driving devices and the first shading plate are fixed in the shading zone adjacent to the driving substrate. The first shading plate is between the two driving devices. The driving devices are operable to drive the two second shading plates close to the first shading plate to make the second shading plates face the photic zone of the driving substrate for preventing light entering the driving substrate. By locating the light valve device under the sub pixel, the dynamic contrast can be raised to promote the display effect. 1. A light valve device , comprising a driving substrate having a shading zone and a photic zone , wherein the light valve device further comprises a shading unit , which comprises a first shading plate , two driving devices , and two second shading plates respectively corresponding to and connected to the two driving devices; the driving devices and the first shading plate are fixed to the driving substrate and adjacent to the shading zone; and the first shading plate is between the two driving devices , wherein the two driving devices respectively and selectively drive the two second shading plates close to the first shading plate to make the second shading plates face the photic zone of the driving substrate such that the two second shading plates shield the photic zone of the driving substrate to prevent light from entering the driving substrate.2. The light valve device according to claim 1 , wherein a swing arm is connected between each of the driving devices and the second shading plate corresponding thereto such that the driving device drives the swing arm to rotate the second shading plate in a first region of facing the shading zone and a second region of facing the photic zone.3. The light valve ...

Reflective liquid crystal display device

The present invention provides a reflective liquid crystal display device, which includes an upper substrate and a lower substrate that are opposite to each other, a liquid crystal layer arranged between the upper and lower substrates, a transparent plastic layer bonded to a surface of the lower substrate that is distant from the liquid crystal layer, and a mirror-reflection layer that is attached by the transparent plastic layer to the surface of the lower substrate. The transparent plastic material of the transparent plastic layer for attaching the mirror-reflection layer contains therein transparent particles and the transparent plastic material and the transparent particles have different reflectivity so as to provide an effect of diffuse reflection. Namely, the transparent plastic layer and the mirror-reflection layer are combined together to provide a diffuse-reflection layer, so that compared to the conventional reflective liquid crystal display devices, there is no need to conduct an additional process for forming a diffuse-reflection layer, thereby simplifying the manufacturing of the diffuse-reflection layer and reducing the difficulty and cost of the manufacturing.

DIRECT BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE

A direct backlight module is disclosed, and includes: a substrate having a driving circuit layer; multiple blue LED chips disposed on the substrate, and the multiple blue LED chips are electrically connected to the driving circuit layer; an optical conversion layer covered on the multiple blue LED chips, wherein the optical conversion layer includes a colloidal material, multiple phosphor particles and multiple haze particles disposed in the colloidal material, the optical conversion layer converts a blue light emitted from the multiple blue LED chips into a white light; and a transparent dielectric layer and a metal grating layer sequentially formed on the optical conversion layer. A liquid crystal display device is also disclosed. The direct backlight module can reduce the thickness of the liquid crystal device, which is beneficial to realize a thin and narrow-frame liquid crystal display device. 1. A direct backlight module , comprising:a substrate having a driving circuit layer;multiple blue LED chips disposed on the substrate, and the multiple blue LED chips are electrically connected to the driving circuit layer;an optical conversion layer covered on the multiple blue LED chips, wherein the optical conversion layer includes a colloidal material, multiple phosphor particles and multiple haze particles disposed in the colloidal material, the optical conversion layer converts a blue light emitted from the multiple blue LED chips into a white light; anda transparent dielectric layer and a metal grating layer sequentially formed on the optical conversion layer.2. The direct backlight module according to claim 1 , wherein the substrate having the driving circuit layer forms a printed circuit board structure or a flexible printed circuit board structure.3. The direct backlight module according to claim 1 , wherein each of the multiple blue LED chip is a flip-chip LED chip claim 1 , the multiple blue LED chips are arranged on the substrate as a matrix.4. The direct ...

BACKLIGHT MODULE AND DISPLAY DEVICE

The present disclosure provides backlight module and display module. The backlight module may include: a display module and a backlight module, the backlight module is configured to face to the display module, the display module may include a first substrate, a second substrate and a liquid crystal layer interposed between the first substrate and the second substrate; the display module comprising a display region and a non-display region, at least one side of the second substrate extends along the non-display region and is bent below the backlight module so as to cover a portion of the backlight module. 1. A display module comprising:a flexible substrate having a backlight region and a non-backlight region extending from an end of the backlight region, the flexible substrate comprising a driving circuit disposed on the non-backlight region;a plurality of light-emitting diodes disposed on the backlight region of the flexible substrate in an array, wherein a portion of the non-backlight region of the flexible substrate extends from and is bent below the flexible substrate with the backlight region; and 'the light-emitting diodes, wherein each of the light-emitting diodes is 100-1000 μm in length per side, and a thickness of the flexible substrate is 0.02-0.2 mm.', 'a fluorescent film, a diffusion film and a brightening film sequentially disposed on'}2. The display module of claim 1 , wherein claim 1 , a distance between every two adjacent light-emitting diodes is 100-2000 μm.3. The display module of claim 1 , wherein claim 1 , the flexible substrate further comprises a first wire layer and a second wire layer claim 1 , the first wire layer is electrically connected to the second wire layer through a hole claim 1 , the first wire layer is connected to the driving circuit claim 1 , and the second wire layer is connected to the light-emitting diodes.4. The display module of claim 3 , wherein claim 3 , the second wire layer comprises a plurality of anode bonding pads and ...

LUMINANCE ADJUSTMENT METHOD FOR RGBW LCD AND APPARATUS THEREOF

The invention provides a luminance adjustment method and apparatus for RGBW LCD, which uses first and second EOTFs to generate a grayscale luminance lookup table for RGBW LCD, and makes the grayscale-luminance relation in lookup table corresponding to the first EOTF within the grayscale interval between 0 and grayscale threshold; the grayscale-luminance relation in lookup table corresponding to the second EOTF within the grayscale interval between grayscale threshold and 255; the curve slope of the second EOTF greater than the curve slope of the first EOTF within the interval between second luminance threshold and maximum luminance value. By adopting different EOTFs for low and high grayscale intervals, the method considers the poor dark state characteristics of LCD and characteristics of RGBW LCD having higher maximum luminance, and improves the display capability of RGBW LCD in details of high grayscale images. 1. A luminance adjustment method for RGBW liquid crystal display (LCD) , comprising the following steps of:Step 1: providing a RGBW LCD, obtaining the maximum luminance value, a default first luminance threshold, a default second luminance threshold, and a default gamma value of the RGBW LCD, the default second luminance threshold being greater than the default first luminance threshold;Step 2: based on the default first luminance threshold, the default gamma value, and a default first electro-optical transfer function (EOTF), computing to obtain a grayscale value corresponding to the first luminance threshold, and defining the grayscale value as a grayscale threshold;Step 3: based on the maximum luminance value of the RGBW LCD, the grayscale threshold computed in Step 2, the default first EOTF, and a default second EOTF, generating a grayscale luminance lookup table for the RGBW LCD;within the grayscale interval from 0 grayscale value to the grayscale threshold, the relation between grayscale and luminance in the grayscale luminance lookup table being ...

Liquid crystal display panel

Provided is a liquid crystal display panel, comprising an array substrate, a color filter substrate, and a liquid crystal layer disposed therebetween, wherein a photoelectric functional layer, which is arranged on a surface of the color filter substrate facing the liquid crystal layer or on a surface of the color filter substrate away from the liquid crystal layer, can influence polarization states of optical waves, and meanwhile generate electrical shielding effects. As such, the photoelectric functional layer, which has two functions, can serve as either a polarizer or an electrical shielding layer, thus simplifying a manufacturing procedure of the entire liquid crystal display panel.

POLARIZING FILM and DISPLAY DEVICE HAVING the POLARIZING FILM

The present application discloses a polarizing film and a display device including the polarizing film. The polarizer includes a transparent substrate; a linear polarizer disposed on the transparent substrate; an optical retardation film disposed on the transparent substrate; the linear polarizer including a first dielectric layer covered on the transparent substrate and a metal layer disposed on the first dielectric layer; and the optical retardation film including a second dielectric layer disposed on the transparent substrate to solve the mechanical, optical and lifetime issues faced to the conventional organic polarizing film, while solving the problem of the increased thickness of optical films owing to the manufacture and adhesion of polarizer and retardation film separately. 1. A polarizing film , comprising: a transparent substrate; a linear polarizer disposed on the transparent substrate; an optical retardation film disposed on the transparent substrate; the linear polarizer comprising a first dielectric layer covered on the transparent substrate and a metal layer disposed on the first dielectric layer; and the optical retardation film comprising a second dielectric layer disposed on the transparent substrate.2. The polarizing film according to claim 1 , wherein the linear polarizer and the optical retardation film are disposed on the same or different side of the transparent substrate.3122122. The polarizing film according to claim 1 , wherein the metal layer of the linear polarizer is a periodically arranged striping metal wire claim 1 , the period of the metal wire is 20-500 nm claim 1 , the duty ratio is 0.1 to 0.9 and the height of the metal wire is 10-500 nm.4. The polarizing film according to claim 1 , wherein the material of the metal wire of the linear polarizer is selected from one or more than one composite from Al claim 1 , Ag claim 1 , and Au claim 1 , the material of the dielectric layer is selected from one or more than one composite from SiO ...

THIN FILM WITH INTEGRATED GRATING AND POLARIZER, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE

The invention provides a thin film with integrated grating and polarizer. The thin film with integrated grating and polarizer includes a grating film and a polarizer film. The polarizer film is prepared on a light incident side of the grating film and thereby the grating film and the polarizer film are disposed integrally. By the above method, the invention can reduce film thickness and simplify manufacturing process. 1. A thin film with integrated grating and polarizer , comprising:a grating film and a polarizer film; wherein the polarizer film is prepared on a light incident side of the grating film and thereby the grating film and the polarizer are disposed as a whole;wherein the thin film with integrated grating and polarizer further comprises an adhesive layer and an adhesive protective layer; the adhesive layer is disposed on a surface of the polarizer film away from the grating film, the adhesive protective layer is peelably disposed on a surface of the adhesive layer away from the polarizer film;wherein the adhesive protective layer is peeled from the adhesive layer when the thin film with integrated grating and polarizer is used in a display device where the thin film with integrated grating and polarizer is attached onto a light emitting surface of a display panel through the adhesive layer.2. The thin film as claimed in claim 1 , wherein the polarizer film is prepared on the light incident side of the grating film by an attachment process claim 1 , and no adhesive layer is disposed between the polarization film and the grating film.3. The thin film as claimed in claim 1 , wherein the polarizer film comprises a polarizing polyvinyl alcohol (PVA) layer for generating polarized light and two protective layers respectively located on two surfaces of the polarizing PVA layer claim 1 , and one of the two protective layers is immediately formed on the light incident side of the grating film.4. The thin film as claimed in claim 1 , wherein the polarizer film ...

Display Device and Assembly Method Thereof

A method of assembling a display device is proposed. The method includes: arranging an alignment imaging device over the lens layer, aligning a first alignment target of the display panel and a first alignment target of the lens layer, controlling the display panel to emit and obtaining the light passing through the lens layer with the alignment imaging device to form bright and dark stripes, arranging one or more second alignment targets on the display panel and adjusting the position of the lens layer so as to align the central line of a bright stripe in the bright and dark stripes to the second alignment targets, and adhering the display panel to the lens layer. By using the present disclosure, the precise alignment of the display panel and the lens layer is reflected rapidly. The yield rate increases. The three-dimensional display effect of the display device improves as well. 1. A method of assembling a display device , the display device comprising a display panel and a lens layer arranged on the display panel , and the method comprising steps of:arranging an alignment imaging device over the lens layer;primarily aligning a first alignment target of the display panel and a first alignment mark of the lens layer;controlling the display panel to emit light and obtaining the light passing through the lens layer with the alignment imaging device to form bright and dark stripes;arranging one or more second alignment targets on the display panel and adjusting the position of the lens layer so as to align the central line of a bright stripe in the bright and dark stripes to the second alignment targets;adhering the display panel to the lens layer.2. The method of claim 1 , wherein the step of arranging an alignment imaging device over the lens layer comprises:arranging the alignment imaging device over the central line of the lens layer, and setting a distance between the alignment imaging device and the lens layer to range from 10 centimeters (cm) to 100 cm.3. The ...

PLANAR BACKLIGHT MODULE AND LCD PANEL

The present invention teaches a planar backlight module and a LCD panel. The planar backlight module includes a Mini LED substrate, a number of Mini LED chips disposed on the Mini LED substrate, and a fluorescent film covering the Mini LED chips. A top side of the fluorescent film away from the Mini LED chips is configured with a number of micro-structures for achieving light of greater emission angle and enhancing the brightness uniformity even without an optical film set. The planar backlight module therefore may further achieve better transmittance and greater brightness. The planar backlight module is also more appropriate for thinning. 1. A planar backlight module , comprising a Mini light emitting diode (LED) substrate , a plurality of Mini LED chips disposed at intervals on the Mini LED substrate , and a fluorescent film covering the Mini LED chips , wherein a top side of the fluorescent film away from the Mini LED chips is configured with a plurality of micro-structures.2. The planar backlight module according to claim 1 , wherein each micro-structure has an incomplete spherical shape concaved towards the Mini LED chips.3. The planar backlight module according to claim 2 , wherein the incomplete spherical shape has a radius of curvature between 50 μm and 1000 μm; a distance between a Mini LED chip and a bottom side of a corresponding micro-structure is between 150 μm and 250 μm; two neighboring micro-structures are separated by a distance between 700 μm and 1500 μm; and the micro-structures have a width between 100 μm and 1000 μm.4. The planar backlight module according to claim 1 , wherein the micro-structures are formed by imprinting or etching on the top side of the fluorescent film; and each micro-structure is disposed correspondingly to a Mini LED chip.5. The planar backlight module according to claim 4 , wherein each micro-structure is directly above a corresponding Mini LED chip.6. The planar backlight module according to claim 5 , wherein each micro- ...

LIGHT EMITTING DIODE SURFACE LIGHTING SOURCE, AND MANUFACTURING METHOD AND DISPLAY PANEL THEREOF

Provided are a LED surface lighting source, and a manufacturing method and a display panel thereof. The method comprises: forming a highly reflective dielectric film on a driving substrate, wherein the highly reflective dielectric film comprises two transparent organic films and a highly reflective metal film sandwiched inbetween, and the highly reflective metal film is a metal film having a reflective rate greater than 90%; etching vias arranged in array on the highly reflective dielectric film; forming an organic insulating film in the vias and curing the organic insulating film, or coating an organic insulating film on lateral sides of LEDs and curing the organic insulating film; positioning the LEDs in the vias, and fixing the LEDs on the driving substrate, wherein the LEDs are electrically connected to the driving substrate, and the LEDs are insulated from the highly reflective metal film by the organic insulating film. 1. A manufacturing method of a light emitting diode surface lighting source , comprising:forming a highly reflective dielectric film on a driving substrate, wherein the highly reflective dielectric film comprises two transparent organic films and a highly reflective metal film sandwiched between the two transparent organic films, and the highly reflective metal film is a metal film having a reflective rate greater than 90%;etching a plurality of vias arranged in an array on the highly reflective dielectric film;forming an organic insulating film in the plurality of vias and curing the organic insulating film in the plurality of vias, or coating an organic insulating film on lateral sides of a plurality of light emitting diodes and curing the organic insulating film on the lateral sides of the plurality of light emitting diodes;positioning the plurality of light emitting diodes in the plurality of vias, and fixing the plurality of light emitting diodes on the driving substrate, wherein the plurality of light emitting diodes is electrically ...

BACKLIGHT MODULE AND DISPLAY DEVICE

The present disclosure discloses a backlight module and a display device. The light emission direction of at least one of the lamp source and the fluorescent film is provided with a diffusely reflecting layer. The diffusely reflecting layer arranged above the lamp source diffusely reflects pump light emitted from the lamp source, which may enhance uniformity of the pump light. The diffusely reflecting layer arranged above the fluorescent film scatters light emitted from the fluorescent film, scatters the light and distributes the light to a larger range, which may improve light mixing uniformity and improve the uniformity of light emission brightness. 1. A backlight module , comprising a plurality of lamp sources , a fluorescent film , first diffusely reflecting layers positioned between the lamp sources and the fluorescent film , and second diffusely reflecting layers positioned in a light emission direction of the fluorescent film; wherein the fluorescent film is positioned in a light emission direction of the lamp sources , the first diffusely reflecting layers are only arranged right above the lamp sources , and the second diffusely reflecting layers are positioned on the fluorescent film or inlaid into the fluorescent film.2. The backlight module according to claim 1 , wherein the fluorescent film is formed on the first diffusely reflecting layers by way of thermocompression bonding.3. The backlight module according to claim 1 , further comprising a prismatic lens positioned in the light emission direction of the fluorescent film claim 1 , wherein the second diffusely reflecting layer is arranged below a vertex angle of the prismatic lens.4. The backlight module according to claim 1 , wherein the second diffusely reflecting layer is only arranged right above the lamp source claim 1 , or the second diffusely reflecting layer is an entire surface structure arranged in the light emission direction of the fluorescent film.5. The backlight module according to claim ...

CONTROLLING METHOD OF DISPLAY DEVICE AND DISPLAY DEVICE

The present disclosure provides a controlling method of a display device and the display device. The controlling method may include: detecting whether the display device is at the beginning of the touch panel scanning or during the touch panel scanning; and stopping at least one signal/current scanning operation which is different from the display scanning within the display device if at the beginning of the touch panel scanning or during the touch panel scanning. The present disclosure firstly detects the scanning states of the display device, and stops other scanning operations different from the display scanning when the display device performs the touch panel scanning, which can prevent the display device from being affected by other scar ling operations during the touch panel scanning, thus ensuring the normal operation of the touch panel. 1. A controlling method of a display device , comprising:obtaining a change of a scanning state of a display driving circuit; andpausing a scanning operation of a backlight driving circuit for a backlight if the scanning state of the display driving circuit switches from a display scanning state to a touch panel scanning state.2. The controlling method according to claim 1 , wherein after pausing a scanning operation of a backlight driving circuit claim 1 , the method comprises:resuming the scanning operation of the backlight driving circuit when the touch-panel scanning state ends.3. The controlling method according to claim 2 , wherein after resuming the scanning operation of the backlight driving circuit claim 2 , the method comprises:continuing the scanning operation from a position where the scanning operation of the backlight driving circuit is paused, when the touch panel scanning state ends.4. The controlling method according to claim 1 , whereinobtaining a change of a scanning state of a display driving circuit. specifically comprises:obtaining level changes of a gate signal and a source signal of the display driving ...

NARROW FRAME DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE

The disclosure discloses a narrow frame display panel and a manufacturing method of thereof. The narrow frame display panel includes an array substrate, an opposite substrate, a liquid crystal filled between the array substrate and the opposite substrate, a flexible circuit board and a driving chip; a side located by the array substrate is a light emitting surface, one end of the array substrate is a binding end; one end of the flexible circuit board is bound to a surface of the binding end facing the opposite substrate, and the other end of the flexible circuit board is bound to the driving chip, a metal film layer with a hollow pattern is arranged on a surface of the array substrate facing the opposite substrate, a plurality of spaced columns are convexly arranged on a surface of the opposite substrate facing the array substrate, and the spaced columns extend to abut the metal film layer. 1. A narrow frame display panel , comprising an array substrate , an opposite substrate , a liquid crystal filled between the array substrate and the opposite substrate , a flexible circuit board and a driving chip; wherein a side located by the array substrate is a light emitting surface , one end of the array substrate is a binding end; one end of the flexible circuit board is bound to a surface of the binding end facing the opposite substrate , and the other end of the flexible circuit board is bound to the driving chip , a metal film layer with a hollow pattern is arranged on a surface of the array substrate facing the opposite substrate , a plurality of spaced columns are convexly arranged on a surface of the opposite substrate facing the array substrate , and the spaced columns extend to abut the metal film layer.2. The narrow frame display panel according to claim 1 , wherein a cross section of the spaced column in a direction perpendicular to the opposite substrate is a trapezoid claim 1 , and the closer to the metal film claim 1 , the narrower the spaced column.3. The ...

DISPLAY DEVICE

A display device is provided in the disclosure. A color filter substrate of a liquid crystal display panel has a quantum rod light-emitting layer disposed thereon, which includes a plurality of separation members arranged in a form of array and a quantum rod material manufactured in the separation members. The beneficial effects are that the display device has the quantum rod light-emitting layer with polarization ability disposed on an external surface of the liquid crystal display panel, and by a combination of excitation of the quantum rod, polarization property of fluorescence spectroscopy, and ability of the liquid crystal to change polarization, a liquid crystal television having high brightness and high color gamut can be carried out. 1. A display device , comprising:a liquid crystal display panel; anda blue backlight module disposed on a lower surface of the liquid crystal display panel, configured to provide a backlight for the liquid crystal display panel,wherein the liquid crystal display panel comprises:an array substrate;a color filter substrate disposed on an upper surface of the array substrate, the color filter substrate having a color resistant layer and a first black matrix disposed on a surface thereof and having a flat layer disposed on an upper surface of the color resistant layer; anda quantum rod light-emitting layer disposed on an upper surface of the flat layer,wherein the quantum rod light-emitting layer comprises:a plurality of separation members arranged in a form of array and a quantum rod material manufactured in the separation members,wherein each separation member is disposed corresponding to one sub-pixel of the color resistant layer and arranged above said one sub-pixel, a color of the quantum rod material in the separation member corresponds to that of the sub-pixel of the color resistant layer located below the quantum rod material, and all of quantum rods in the quantum rod material are arranged along a same direction,wherein in ...

Display device

A display device is provided in the disclosure. A color filter substrate of a liquid crystal display panel has a quantum rod light-emitting layer disposed thereon, which includes a plurality of separation members arranged in a form of array and a quantum rod material manufactured in the separation members. The beneficial effects are that the display device has the quantum rod light-emitting layer with polarization ability disposed on an external surface of the liquid crystal display panel, and by a combination of excitation of the quantum rod, polarization property of fluorescence spectroscopy, and ability of the liquid crystal to change polarization, a liquid crystal television having high brightness and high color gamut can be carried out.

Luminance adjustment method for RGBW LCD and apparatus thereof

The invention provides a luminance adjustment method and apparatus for RGBW LCD, which uses first and second EOTFs to generate a grayscale luminance lookup table for RGBW LCD, and makes the grayscale-luminance relation in lookup table corresponding to the first EOTF within the grayscale interval between 0 and grayscale threshold; the grayscale-luminance relation in lookup table corresponding to the second EOTF within the grayscale interval between grayscale threshold and 255; the curve slope of the second EOTF greater than the curve slope of the first EOTF within the interval between second luminance threshold and maximum luminance value. By adopting different EOTFs for low and high grayscale intervals, the method considers the poor dark state characteristics of LCD and characteristics of RGBW LCD having higher maximum luminance, and improves the display capability of RGBW LCD in details of high grayscale images.

Backlight module and display device

The present disclosure discloses a backlight module and a display device. The light emission direction of at least one of the lamp source and the fluorescent film is provided with a diffusely reflecting layer. The diffusely reflecting layer arranged above the lamp source diffusely reflects pump light emitted from the lamp source, which may enhance uniformity of the pump light. The diffusely reflecting layer arranged above the fluorescent film scatters light emitted from the fluorescent film, scatters the light and distributes the light to a larger range, which may improve light mixing uniformity and improve the uniformity of light emission brightness.

一种用于腹膜透析的一次性无菌帘

本实用新型为一种用于腹膜透析的一次性无菌帘，它包括两组结构相同且对称设置的L形支架，L形支架包括水平设置的第一伸缩杆、第一伸缩杆一端铰接有竖直设置的第二伸缩杆，两个L形支架之间通过2个杆连接，且2个杆之间铰接且沿水平方向折叠，杆均与第一伸缩杆铰接且沿水平方向折叠。第一伸缩杆远离第二伸缩杆的一端套设有吸盘，第二伸缩杆远离第一伸缩杆的一端套设有脚垫，第一伸缩杆下方设有多个与第一伸缩杆铰链连接的挂钩，挂钩下方挂有一次性无菌帘，在第一伸缩杆上还设有辅助挂钩，一次性无菌帘位于辅助挂钩的下方设有过渡挂绳，过渡挂绳上连接有位于一次性无菌帘内部的腹透袋挂钩。本实用新型具有成本低廉，操作简易，便于携带的特点。

Display panel

Liquid crystal display panel and method for producing the same

Embodiments of the present invention provide a Liquid Crystal Display (LCD) panel, including an upper substrate and a lower substrate between which a liquid crystal layer is sealed. The lower substrate includes a plurality of sub-pixel regions arranged in regular patterns. The upper substrate includes Black Matrixes (BM) and an upper transparent conductive layer which are formed in sequence on the bottom surface of an upper transparent substrate. The lower substrate includes a first metal layer, a dielectric layer, a second metal layer, an organic layer, a first insulation layer, a third metal layer, a second insulation layer, a fourth metal layer, a passivation layer and a lower transparent conductive layer which are deposited in sequence on the upper surface of a lower transparent substrate. Embodiments of the present invention also provide a method for producing the LCD panel.

Blue phase liquid crystal display module, blue phase liquid crystal display device and manufacturing method for the same

A blue phase liquid crystal display module and device, and a method for manufacturing the same are disclosed. The module includes an upper substrate, a lower substrate disposed oppositely, multiple blue phase liquid crystal molecules disposed between the upper substrate and the lower substrate, multiple upper common electrodes disposed in parallel and spaced at intervals on the upper substrate, multiple lower common electrodes disposed in parallel and spaced at intervals on the lower substrate, wherein the lower common electrodes are staggered with the upper common electrodes, and a pixel electrode disposed on the lower substrate, wherein, the pixel electrode is a hollow concave-convex structure, the pixel electrode has alternating projections and depressions such that multiple oblique electric fields are generated among the pixel electrode, the upper common electrodes and the lower common electrodes in order to drive the blue phase liquid crystal molecules.

Display panel and electronic device

The present invention provides a display panel, comprising a brightness enhancement film, a light guide plate and a backlight source, and the brightness enhancement film is located to stack with the light guide plate, and the backlight source is located at a lateral side of the light guide plate, wherein the display panel further comprises a MEMS reflective plate located at a bottom of the light guide plate, and the MEMS reflective plate comprises a control substrate and reflective units, and the control substrate is employed to control working statuses of the reflective units, and the reflective unit comprises a driving unit located at the control substrate and a reflective sheet rotatably connected to the driving unit, and the driving unit is employed to drive the reflective sheet to rotate.

Polarizing film and display device having the polarizing film

The present application discloses a polarizing film and a display device including the polarizing film. The polarizer includes a transparent substrate; a linear polarizer disposed on the transparent substrate; an optical retardation film disposed on the transparent substrate; the linear polarizer including a first dielectric layer covered on the transparent substrate and a metal layer disposed on the first dielectric layer; and the optical retardation film including a second dielectric layer disposed on the transparent substrate to solve the mechanical, optical and lifetime issues faced to the conventional organic polarizing film, while solving the problem of the increased thickness of optical films owing to the manufacture and adhesion of polarizer and retardation film separately.

Display panel and display device

A display panel and a display device are disclosed. The display panel includes: a first substrate, including a first sealant coating area, wherein the first sealant coating area is provided with a first concave slot; a second substrate, disposed oppositely to the first substrate, and including a second sealant coating area disposed right oppositely to the first sealant coating area; a spacer, the spacer having two terminals, wherein, one terminal of the spacer is fixed to and connected with a bottom of the first concave slot, and the other terminal of the spacer is extended toward the second sealant coating area; and a frame sealant, filled between the first sealant coating area and the second sealant coating area in order to form a sealed liquid crystal filling area. The display panel of the present invention can effectively increase the bonding force of the frame sealant to the substrates.

Method for aligning and assembling stereoscopic display and manufacturing equipment for the same

A method for aligning and assembling a stereoscopic display and manufacturing equipment are provided. Using an alignment imaging device to search alignment marks at non-display regions of a display panel and a cylindrical lens sheet. Determining a center coordinate of the display panel, a center coordinate of the cylindrical lens sheet, and an angle offset of the display panel and the cylindrical lens sheet. Using the center coordinate of the display panel and the center coordinate of the cylindrical lens sheet to perform a central assembling and aligning for the display panel and the cylindrical lens sheet. Respectively rotating the display panel and the cylindrical lens sheet according to the angle offset in order to finish assembling and aligning of the display panel and the cylindrical lens sheet.