Polymer liquid crystal panel with stable orientation

Warming up method for optical compensation bending mode liquid crystal display

This invention relates to a warm-up method for optics compensation bending LCD. The LCD has picture element unit arrays and each picture element comprises a thin film transistor, which determines whether to conduct and transmit data signals of source electrode to picture element electrode according to grid signals of grid end. And a common electrode is located by the other side of picture element electrode and a liquid crystal layer is clamped between them. The steps of method are the following: first to floatingly locate a source electrode of thin film transistor; then to exert grid signals to grid electrode, and so the voltage phase of picture electrode can couple with that of grid signals to speed up the conversion of liquid crystal molecules in liquid crystal layer from leaning spreading status into bending status. íí ...

Switchable plane and solid display

The invention relates to a switchable plane-stereoscopic display which is suitable for a user to watch. The switchable plane-stereoscopic display comprises a liquid crystal display panel and a switchable grating. The liquid crystal display panel comprises a display area, a non-display area surrounding the display area and a first black matrix extending from the display area to the non-display area, wherein, the first black matrix is provided with a plurality of pin holes which are arranged in a matrix shape and only distributed in the display area. The switchable grating is provided with a stereopicture control area, a non-display area surrounding the stereopicture control area and a second black matrix which is only arranged in the non-display area, wherein, the second black matrix surrounds the stereopicture control area and the area of the stereopicture control area is different from the area of the display area.

LCD panel and correlated display equipment

The invention discloses a liquid crystal display panel and a display thereof. The liquid crystal display panel comprises a first base plate, a second base plate which is parallel to and faces the first base plate, a first electrode which is arranged on the first base plate, a conductor which is arranged on the first electrode and is electrically connected with the first electrode, a first insulating barrier, a second electrode and a second insulating barrier; wherein, the insulating barrier is arranged on the first electrode and is positioned at the area except the conductor position, and the second electrode is arranged on the second base plate corresponding to the position of the conductor and comprises a first area and a second area. When the first base plate and the second base plate are approached to each other under a pressure, the conductor contacts the first area of the second electrode. The second insulating barrier is arranged on the second area of the second electrode.

Stereo display device and stereo picture display method

The invention discloses a stereoscopic displaying device and a displaying method of a stereoscopic picture; the device comprises a displaying panel and a light regulating device. The displaying panel provides first displaying information and second displaying information alternately in a scanning way. The light regulating device is arranged at one side of the displaying surface of the displaying panel and receives the first displaying information and the second displaying information transmitted by the displaying panel. The light regulating device and the displaying panel are scanned in a synchronous way and provide a first regulating mode and a second regulating mode alternately; wherein, the first regulating mode is corresponding to the first displaying information to lead the first displaying information to be in a first polarization state, and the second regulating mode is corresponding to the second displaying information to lead the second displaying information to be in a second ...

Optical compensation flexure type LCD device

The invention discloses an optical compensated bending liquid crystal display (LCD) which comprises a pixel electrode, a color filter, a common electrode and a liquid crystal layer. The pixel electrode is made on a first substrate of the optical compensated bending LCD. The color filter is made on a second substrate of the optical compensated bending LCD. And the common electrode is made on the surface of the color filter. The liquid crystal layer is arranged between the pixel electrode and the common electrode. The surface of the second substrate is provided with cascade structure which can cause liquid crystal molecules in the liquid crystal layer to evenly and rapidly turn from an oblique extending state to a bending state.

Thin film transistor array base and its pixel structure

Optical compensation bending liquid crystal display

Pulse generation circuit and display device capable of regulating picture displaying brightness

Optical compensation flexure type LCD device

The invention discloses an optical compensated bending liquid crystal display (LCD) which comprises a pixel electrode, a color filter, a common electrode and a liquid crystal layer. The pixel electrode is made on a first substrate of the optical compensated bending LCD. The color filter is made on a second substrate of the optical compensated bending LCD. And the common electrode is made on the surface of the color filter. The liquid crystal layer is arranged between the pixel electrode and the common electrode. The surface of the second substrate is provided with cascade structure which can cause liquid crystal molecules in the liquid crystal layer to evenly and rapidly turn from an oblique extending state to a bending state.

Liquid crystal display device and driving method thereof

Pixel structure and its forming method and driving method

The utility model relates to a pixel structure and the forming method and the driving method of the pixel structure. The pixel structure is arranged on a first substrate and is electrically connected with at least one scan line and at least one data line, wherein the pixel structure comprises a first switching element, a second switching element, at least one pixel electrode, at least one control electrode and at least one coupling electrode, wherein the first switching element is electrically connected with the scan line and the data line, while the second switching element is electrically connected with the scan line and the data line too. The pixel electrode is electrically connected with the second switching element and the control electrode is electrically connected with the first switching element, and the coupling electrode is arranged under part of the control electrode. The utility model provides a pixel structure and the collocated driving design to drive the voltage of the control ...

Switchable grating and panel display

A switchable grating comprises a first substrate, a second substrate and a liquid crystal layer. The first substrate has a plurality of subareas and a plurality of patterned electrodes, wherein, various patterned electrodes are respectively positioned in one of the subareas and electrically insulated from each other. Each of the patterned electrodes has a plurality of slits and a continuous pattern. The second substrate has a shared electrode. The liquid crystal layer is configured between the first substrate and the second substrate. Furthermore, a panel display is also provided.

Switchable plane stereo display

The invention provides a switchable plane-stereoscopic display which comprises a liquid crystal display panel and a switchable grating. The liquid crystal display panel comprises a first substrate, a second substrate, a first twisted nematic liquid crystal layer, a first wide view film group and a first polarizer group. The first wide view film group comprises a first wide view film and a second wide view film. The first polarizer group comprises a first polarizer and a second polarizer, and the transmission axis of the first polarizer is actually vertical to that of the second polarizer. Moreover, the switchable grating comprises a third substrate, a fourth substrate, a second twisted nematic liquid crystal layer, a second wide view film group and a second polarizer group. The second wide view film group comprises a third wide view film and a fourth wide view film. The second polarizer group comprises a third polarizer and a fourth polarizer, and the transmission axis of the third polarizer ...

Two-dimension/three-dimension image display device

The invention relates to a 2D/3D image display device, comprising sub-pixels, a first data line, a second data line and a gamma circuit. The sub-pixel comprises a first part of sub pixels and a second part of sub pixels. The first data line and the second data line are respectively coupled to the first part of sub pixels and the second part of sub pixels. The gamma circuit transmits different gamma signals with dependent relations to a driving circuit during the display of 2D image so as to cause the driving circuit to drive the first part of sub pixels and the second part of sub pixels by the first data line and the second data line, and meanwhile transmits the same gamma signals to the driving circuit during the display of 3D image so as to cause the driving circuit to drive the first part of sub pixels and the second part of sub pixels by the first data line and the second data line.

Display method for relieving image retention on LCD device

Liquid crystal display panel

The invention discloses a liquid crystal display panel, wherein, a pixel electrode comprises at least one primary electrode strip and a plurality of secondary electrode branches. The secondary electrode branches symmetrically extend outwards from two side edges of the primary electrode strip. The primary electrode strip has a trunk width. The primary electrode strip has at least one node control part, and the control width of node control part is different from the trunk width of the primary electrode strip. Or the first and the second secondary electrode branches of the pixel electrode respectively extend outwards from two opposite sides of the primary electrode strip. Compared with the first electrode branch, the second electrode branch has a position offset in the extension direction of the primary electrode strip, and the position offset is greater than zero and less than the branch width of each first and second secondary electrode branch.

Pixel structure

广视角液晶显示器

The wide-visual angle LCD consists of mainly one back light source, one optically compensating circular polarization member, one liquid crystal panel and one optically compensating circular polarization analyzing member. The optically compensating circular polarization member is configured over the back light source, the liquid crystal panel is configured over optically compensating circular polarization member, and the optically compensating circular polarization analyzing member is configured over the liquid crystal panel. The present invention operates on circular polarization light and thus has raised visual angle homogeneity and contrast of wide-visual angle LCD and no wide visual angle grey scale reversion.

LCD panel and correlated display equipment

The invention discloses a liquid crystal display panel and a display thereof. The liquid crystal display panel comprises a first base plate, a second base plate which is parallel to and faces the first base plate, a first electrode which is arranged on the first base plate, a conductor which is arranged on the first electrode and is electrically connected with the first electrode, a first insulating barrier, a second electrode and a second insulating barrier; wherein, the insulating barrier is arranged on the first electrode and is positioned at the area except the conductor position, and the second electrode is arranged on the second base plate corresponding to the position of the conductor and comprises a first area and a second area. When the first base plate and the second base plate are approached to each other under a pressure, the conductor contacts the first area of the second electrode. The second insulating barrier is arranged on the second area of the second electrode.

Stereo display device and stereo picture display method

The invention discloses a stereoscopic displaying device and a displaying method of a stereoscopic picture; the device comprises a displaying panel and a light regulating device. The displaying panel provides first displaying information and second displaying information alternately in a scanning way. The light regulating device is arranged at one side of the displaying surface of the displaying panel and receives the first displaying information and the second displaying information transmitted by the displaying panel. The light regulating device and the displaying panel are scanned in a synchronous way and provide a first regulating mode and a second regulating mode alternately; wherein, the first regulating mode is corresponding to the first displaying information to lead the first displaying information to be in a first polarization state, and the second regulating mode is corresponding to the second displaying information to lead the second displaying information to be in a second ...

Active element array architecture

A initiating elements array structure comprises a base plate, multiple scanning lines on the plate; multiple data layouts; multiple initiating elements; multiple reservoir capacitors and multiple picture element electrodes, wherein, each reservoir capacitor has a upper electrode with at least one hole on it and the direction of field through the hole is at an angle with the friction assigning direction of optics self-compensation birefraction LCD coat. When exerting electricity field to optics self-compensation birefraction LCD molecules, the LCD molecules form twisted array and then quickly turn from spreading status to bending status and then though elastic force transmission between LCD molecules to speed up conversion time of all LCD molecules to fulfill the purpose of rapid warm-up of the LCD display. íí ...

Pixel structure and its repair method

Switchable grating and panel display

A switchable grating comprises a first substrate, a second substrate and a liquid crystal layer. The first substrate has a plurality of subareas and a plurality of patterned electrodes, wherein, various patterned electrodes are respectively positioned in one of the subareas and electrically insulated from each other. Each of the patterned electrodes has a plurality of slits and a continuous pattern. The second substrate has a shared electrode. The liquid crystal layer is configured between the first substrate and the second substrate. Furthermore, a panel display is also provided.

Polarizer, liquid crystal display module and stereoscopic liquid crystal display

The invention relates to a polarizer, a liquid crystal display module and a stereoscopic liquid crystal display. The polarizer includes a first polarizing film, a first lower wide view film and a first upper wide view film. The first polarizing film is provided with a first surface, a second surface, a first absorption axis and a first penetration axis, wherein the second surface corresponds to the first surface, and the direction of the first penetration axis intersects with the direction of the first absorption axis. The first lower wide view film adheres to the first surface, while the first upper wide view film adheres to the second surface. According to the technical contents, the technique can be applied not only to lead the polarizer to be lighter and thinner and obviously promote optical penetrability, but also to better reduce the steps of making products and consumed costs needed in making products.

Switchable plane and solid display

The invention relates to a switchable plane-stereoscopic display which is suitable for a user to watch. The switchable plane-stereoscopic display comprises a liquid crystal display panel and a switchable grating. The liquid crystal display panel comprises a display area, a non-display area surrounding the display area and a first black matrix extending from the display area to the non-display area, wherein, the first black matrix is provided with a plurality of pin holes which are arranged in a matrix shape and only distributed in the display area. The switchable grating is provided with a stereopicture control area, a non-display area surrounding the stereopicture control area and a second black matrix which is only arranged in the non-display area, wherein, the second black matrix surrounds the stereopicture control area and the area of the stereopicture control area is different from the area of the display area.

Polarizer, liquid crystal display module and stereoscopic liquid crystal display

The invention relates to a polarizer, a liquid crystal display module and a stereoscopic liquid crystal display. The polarizer includes a first polarizing film, a first lower wide view film and a first upper wide view film. The first polarizing film is provided with a first surface, a second surface, a first absorption axis and a first penetration axis, wherein the second surface corresponds to the first surface, and the direction of the first penetration axis intersects with the direction of the first absorption axis. The first lower wide view film adheres to the first surface, while the first upper wide view film adheres to the second surface. According to the technical contents, the technique can be applied not only to lead the polarizer to be lighter and thinner and obviously promote optical penetrability, but also to better reduce the steps of making products and consumed costs needed in making products.

Display device and method for manufacturing optical composite layer thereof

The invention provides a display device and a method for manufacturing an optical composite layer thereof. The display device comprises a light source and the optical composite layer, wherein the light source is applicable to emitting light which has a polarization direction, and the optical composite layer is arranged corresponding to the light source so as to receive the light. The optical composite layer comprises a film and a plurality of dopants, wherein the film or the dopants have a specific directivity which is the same as the polarization direction, and the refractive indexes of the film and the dopants are substantially the same.

Pixel structure and its forming method and driving method

Optical compensation flexure type LCD device

The invention discloses an optical compensated bending liquid crystal display (LCD) which comprises a pixel electrode, a color filter, a common electrode and a liquid crystal layer. The pixel electrode is made on a first substrate of the optical compensated bending LCD. The color filter is made on a second substrate of the optical compensated bending LCD. And the common electrode is made on the surface of the color filter. The liquid crystal layer is arranged between the pixel electrode and the common electrode. The surface of the second substrate is provided with cascade structure which can cause liquid crystal molecules in the liquid crystal layer to evenly and rapidly turn from an oblique extending state to a bending state.

Low color cast liquid crystal display and its driving method

Liquid crystal display panel

The invention discloses a liquid crystal display panel. The liquid crystal display panel comprises a first substrate, a second substrate, a plurality of first secondary electrode branches, a plurality of second secondary electrode branches and a liquid crystal layer, wherein the first substrate comprises a common electrode; the second substrate comprises at least one pixel electrode which comprises at least one main electrode strip, both sides of the main electrode strip are provided with a first edge and a second edge which are opposite to each other, and the main electrode strip extends to a first direction; the plurality of first secondary electrode branches extend outwards from the first edge of the main electrode strip; the plurality of second secondary electrode branches extend outwards from the second edge of the main electrode strip, each first secondary electrode branch and each second secondary electrode branch have a branch width, each second secondary electrode branch has a ...

Solid display, manufacturing method thereof and control method

The invention provides a three-dimensional display, a production method and a control method thereof; the three-dimensional display is suitable for an observer to watch when wearing glasses which are provided with two lenses orthogonalized in the polarization direction; and the three-dimensional display comprises a display panel and a liquid crystal phase modulation panel. The display panel is provided with pixels and a polarizing plate between the pixels and the glasses; the polarizing plate is provided with a penetration shaft; and the display panel is suitable for displaying images. The liquid crystal phase modulation panel is located between the polarizing plate and glasses and provided with a liquid crystal layer and an alignment layer adjacent to the display panel; wherein, the angle formed between the alignment direction of the alignment layer and the penetration shaft is actually n multiplying 45 degrees; the absolute value of n is an integer; the liquid crystal phase modulation ...

Picture element controller and display device using the picture element controller

The invention relates to a pixel control device and a display device applying the pixel control device. And the pixel control device is connected to a subpixel region to supply a first voltage reference, a second voltage reference and a third voltage reference to this subpixel region to make liquid crystal of the display device presented at different angles so as to solve the problems of gray scale inversion and whiteness at large visual angle. And one scan line of the pixel control device is used to control the startup of a first transistor, a second transistor and a third transistor, and a first data line and a second data line of the pixel control device are respectively used to supply a first data voltage reference and a second data voltage reference to determine the first, second andthird voltage references.

Active assembly array structure and optical self-compensation birefringent liquid crystal display

A optics self-compensation birefraction LCD display comprises initiating array structure; a subtending base plate with a common electrode; two alignment coats located on the initiating array structure and subtending base plate; an optics self-compensation birefraction LCD coat located parallelly on alignment coat. The initiating array structure comprises a base plate, multiple scanning lines and data lines, initiating components and picture element electrode. When exerting voltage on the picture element electrode, the optics self-compensation birefraction LCD molecules form a twisted array in the narrow slot and quickly turn from spreading status to bending status, and then after the elastic force transmission between the LCD molecules to speed up the conversion time of LCD molecules in the whole picture element area to fulfill the purpose of rapid warm-up of the LCD display. íí ...

Method for improving LCD linear residual shade

The invention discloses a method for improving LCD linearity remnant trace. The LCD contains multiple pixels, each pixel contains a first sub-pixel and a second sub-pixel. The method includes steps as follows: a first optimal common voltage drives the first sub-pixel of the multiple pixels; a second optimal common voltage drives the second sub-pixel of the multiple pixels; and a panel voltage drives the LCD, therein, the panel voltage is in between the first optimal common voltage and the second optimal common voltage.

Switchable plane stereoscopic display

The invention relates to a switchable plane stereoscopic display, which is suitable to be watched by a user. The switchable plane stereoscopic display comprises a liquid crystal display panel and a switchable grating, wherein the liquid crystal display panel is provided with a display area, a non-display area surrounding the display area and a first black matrix which is extended from the displayarea to the non-display area; the first black matrix is provided with a plurality of fairleads which are arranged in a matrix form and are only distributed in the display area; the switchable gratingis provided with a stereoscopic image control area, a non-display area surrounding the stereoscopic image control area, and a second black matrix which is only arranged on the non-display area; the second black matrix surrounds the stereoscopic image control area; and the area of the stereoscopic image control area is different from that of the display area.

Liquid crystal display panel

The invention discloses a liquid crystal display panel, wherein, a pixel electrode comprises at least one primary electrode strip and a plurality of secondary electrode branches. The secondary electrode branches symmetrically extend outwards from two side edges of the primary electrode strip. The primary electrode strip has a trunk width. The primary electrode strip has at least one node control part, and the control width of node control part is different from the trunk width of the primary electrode strip. Or the first and the second secondary electrode branches of the pixel electrode respectively extend outwards from two opposite sides of the primary electrode strip. Compared with the first electrode branch, the second electrode branch has a position offset in the extension direction of the primary electrode strip, and the position offset is greater than zero and less than the branch width of each first and second secondary electrode branch.

Switchable plane and solid display

The invention provides a switchable plane-stereoscopic display which comprises a liquid crystal display panel and a switchable grating. The liquid crystal display panel comprises a first substrate, a second substrate, a first twisted nematic liquid crystal layer, a first wide view film group and a first polarizer group. The first wide view film group comprises a first wide view film and a second wide view film. The first polarizer group comprises a first polarizer and a second polarizer, and the transmission axis of the first polarizer is actually vertical to that of the second polarizer. Moreover, the switchable grating comprises a third substrate, a fourth substrate, a second twisted nematic liquid crystal layer, a second wide view film group and a second polarizer group. The second wide view film group comprises a third wide view film and a fourth wide view film. The second polarizer group comprises a third polarizer and a fourth polarizer, and the transmission axis of the third polarizer ...

Liquid crystal display panel

The invention discloses a liquid crystal display panel. A pixel electrode comprises at least one primary electrode strip and a plurality of secondary electrode branches which symmetrically extend outward from the edges of the two sides of the primary electrode strip. The primary electrode strip has a main width, and has at least one node control part; and the control width of the node control part is different from the main width of the main electrode strip. Or the first and second secondary electrode branches of the pixel electrode extend outward from the two opposite sides of the primary electrode strip respectively. Relative to the first secondary electrode branches, the second secondary electrode branches have a position offset from the extension direction of the primary electrode strip, and the position offset is greater than zero and smaller than the branch width of the first electrode braches and the second electrode branches.

Display device and method for manufacturing optical composite layer thereof

The invention provides a display device and a method for manufacturing an optical composite layer thereof. The display device comprises a light source and the optical composite layer, wherein the light source is applicable to emitting light which has a polarization direction, and the optical composite layer is arranged corresponding to the light source so as to receive the light. The optical composite layer comprises a film and a plurality of dopants, wherein the film or the dopants have a specific directivity which is the same as the polarization direction, and the refractive indexes of the film and the dopants are substantially the same.

Liquid crystal display panel

The invention discloses a liquid crystal display panel. The liquid crystal display panel comprises a first substrate, a second substrate, a plurality of first secondary electrode branches, a plurality of second secondary electrode branches and a liquid crystal layer, wherein the first substrate comprises a common electrode; the second substrate comprises at least one pixel electrode which comprises at least one main electrode strip, both sides of the main electrode strip are provided with a first edge and a second edge which are opposite to each other, and the main electrode strip extends to a first direction; the plurality of first secondary electrode branches extend outwards from the first edge of the main electrode strip; the plurality of second secondary electrode branches extend outwards from the second edge of the main electrode strip, each first secondary electrode branch and each second secondary electrode branch have a branch width, each second secondary electrode branch has a ...

LCD with dual-side displaying

LCD device includes a liquid crystal cell, an illuminant unit, and an optical film. The illuminant unit setup at front side of liquid crystal cell supplies light to penetrate the liquid crystal cell. Optical film is setup at backside of the liquid crystal cell and opposite to the illuminant unit. When light passes through the liquid crystal cell, the optical film being as a reflecting layer, front side of the liquid crystal cell is in reflection mode. The optical film also is as a transmission layer, backside of the liquid crystal cell is displayed in transmission mode.

Optical compensation flexure type LCD device

The invention discloses an optical compensated bending liquid crystal display (LCD) which comprises a pixel electrode, a color filter, a common electrode and a liquid crystal layer. The pixel electrode is made on a first substrate of the optical compensated bending LCD. The color filter is made on a second substrate of the optical compensated bending LCD. And the common electrode is made on the surface of the color filter. The liquid crystal layer is arranged between the pixel electrode and the common electrode. The surface of the second substrate is provided with cascade structure which can cause liquid crystal molecules in the liquid crystal layer to evenly and rapidly turn from an oblique extending state to a bending state.

Solid display, manufacturing method thereof and control method

The invention provides a three-dimensional display, a production method and a control method thereof; the three-dimensional display is suitable for an observer to watch when wearing glasses which are provided with two lenses orthogonalized in the polarization direction; and the three-dimensional display comprises a display panel and a liquid crystal phase modulation panel. The display panel is provided with pixels and a polarizing plate between the pixels and the glasses; the polarizing plate is provided with a penetration shaft; and the display panel is suitable for displaying images. The liquid crystal phase modulation panel is located between the polarizing plate and glasses and provided with a liquid crystal layer and an alignment layer adjacent to the display panel; wherein, the angle formed between the alignment direction of the alignment layer and the penetration shaft is actually n multiplying 45 degrees; the absolute value of n is an integer; the liquid crystal phase modulation ...

Liquid crystal display plate and related display

Multifield vertical directional liquid crystal display panel

The present invention relates to a multiple domain vertically-aligned liquid crystal panel. It includes first base plate, second base plate, liquid crystal layer and several phase compensation aligned projections, in which the second base plate is positioned on the first base plate, the liquid crystal layer is placed between said first base plate and second base plate, and the phase compensation aligned projections are placed on at least one of first base plate and second base plate. Besides, said invention also provides the structure of said phase compensation aligned projection and its action.

Method for improving LCD linear residual shade

The invention discloses a method for improving LCD linearity remnant trace. The LCD contains multiple pixels, each pixel contains a first sub-pixel and a second sub-pixel. The method includes steps as follows: a first optimal common voltage drives the first sub-pixel of the multiple pixels; a second optimal common voltage drives the second sub-pixel of the multiple pixels; and a panel voltage drives the LCD, therein, the panel voltage is in between the first optimal common voltage and the second optimal common voltage.