Active element array substrate and display panel

The invention discloses an active element array substrate and a display panel. The active element array substrate comprises a substrate which is provided with at least one positioning mark; moreover, a black matrix is arranged on the substrate, covers the positioning mark, and divides a plurality of pixel areas on the substrate; a plurality of active elements are arranged corresponding to the plurality of pixel areas; and the active element array substrate limits the light transmission and optical density of the black matrix, wherein the black matrix can have high light transmission for a detection light source with long wavelength used by contraposition equipment, so that the contraposition equipment has good identification to the positioning mark. Meanwhile, for a display light source with short wavelength, the black matrix still has high optical density to maintain good display contrast. Besides, the positioning mark can consist of at least two layers of metal layers to increase the ...

Pixel array baseplate with color filter array as well as display panel

The invention provides a pixel array baseplate with a color filter array as well as a display panel. The pixel array baseplate includes a baseplate, a drive element array, a color filter array and a pixel electrode layer. The baseplate is provided with a plurality of pixel areas and one shading area. The drive element array is positioned on the baseplate. The color filter array is arranged on the baseplate. The color filter array includes a shading pattern layer and a plurality of color filter patterns, wherein the shading pattern layer is positioned in the shading area. The color filter patterns are respectively positioned in the pixel area and extend from the pixel areas to the shading area, wherein the color filter patterns extending from the neighboring pixel areas form a lamination layer structure in the shading area. The pixel electrode layer is electronically connected with the drive element array; therefore, the pixel array baseplate with color filter array gives attentions to technical ...

Liquid crystal display element and pixel structure

The invention relates to a liquid crystal display component and a pixel structure. The liquid crystal display component comprises a first pixel electrode and a second pixel electrode, both of which are respectively arranged in a first pixel area and a second pixel area, moreover, the first pixel area and the second pixel area are adjacent to each other; the first pixel electrode and the second pixel electrode are respectively provided with at least two display fields which are arranged on the left side and the right side; the liquid crystal display component also comprises a first data signal wire and a second data signal wire and the first data signal wire is arranged below the common border of the two display fields of the first pixel electrode and the second pixel electrode, moreover, the second data signal wire is arranged below the edges of the first pixel electrode and the second pixel electrode; the liquid crystal display component comprises a grid signal wire arranged between the ...

Pixel structure, pixel array and display panel

The invention discloses a pixel structure, a pixel array and a display panel. The pixel structure comprises a scanning line, a data cable, an active element, a pixel element and a conductive strip-shaped pattern. The active element is electrically connected with the scanning line and the data cable. The pixel electrode is electrically connected with the active element. The conducive strip-shaped pattern is positioned above the data cable and electrically connected with the data cable, wherein the line width of the conductive strip-shaped pattern is greater than or equivalent to the line width of the data cable, and the conductive strip-shaped pattern and the pixel electrode belong to a same film layer.

Film transistor array substrate

Method for forming multiple direction distributing films on one substrate, and picture element structure of LCD

The invention discloses a method for forming various alignment films on one substrate and a pixel structure of a liquid crystal display, wherein the pixel structure comprises a plurality of pixel units arranged in a plurality of groups. Each pixel unit comprises a first substrate, a second substrate, two first alignment films, and two second alignment films, wherein the second substrate and the first substrate are arranged correspondingly; the two first alignment films and the two alignment films are respectively arranged on the first substrate and the second substrate, with one of the first alignment films actually corresponding to one of the second alignment films. The method form forming various alignment films comprises the following steps of: forming a groove on a substrate for dividing the substrate into pixel areas and dividing each pixel area into a first time pixel area and a second time pixel area first; then, forming a first alignment film on the substrate in the first timepixel ...

Anti-peeping display method

The invention discloses an anti-peeping display method which comprises the steps of: displaying a single picture by using a plurality of continuously displayed subframes; and providing various different drive signals by using same gray level of pixels in the picture in a process of displaying the picture, wherein the drive signals express that the same gray level of pixels provide different pixelvoltages when the subframes are displayed.

Pixel structure, liquid crystal display (LCD) and method for driving pixels of liquid crystal display (LCD)

The invention relates to a pixel structure, which is suitable for a vertical alignment mode liquid crystal display (LCD). The pixel structure comprises a plurality of combed electrodes and a plurality of pixel transistors, wherein the combed electrodes are performed pairwise staggered arrangement so as to form at least a combed electrode pair; and the pixel transistors are respectively electrically coupled with each combed electrode. The combed electrode receives a plurality of data potentials by the pixel transistors, the data potentials are at least partially unequal, and the data potentials received by the two combed electrodes in each combed electrode pair are different. The invention also provides a vertical alignment mode LCD using the pixel structure, and a method for driving the pixels thereof.

Method for forming multiple direction distributing films on one substrate, and picture element structure of LCD

The invention discloses a method for forming various alignment films on one substrate and a pixel structure of a liquid crystal display, wherein the pixel structure comprises a plurality of pixel units arranged in a plurality of groups. Each pixel unit comprises a first substrate, a second substrate, two first alignment films, and two second alignment films, wherein the second substrate and the first substrate are arranged correspondingly; the two first alignment films and the two alignment films are respectively arranged on the first substrate and the second substrate, with one of the first alignment films actually corresponding to one of the second alignment films. The method form forming various alignment films comprises the following steps of: forming a groove on a substrate for dividing the substrate into pixel areas and dividing each pixel area into a first time pixel area and a second time pixel area first; then, forming a first alignment film on the substrate in the first time pixel ...

Method for forming a variety of alignment films on a substrate and pixel structure of liquid crystal display

The invention relates to a method for forming a variety of alignment films on a substrate and a pixel structure of a liquid crystal display, wherein the pixel structure consists of a plurality of array-configured pixel units, and each pixel unit consists of a first substrate, a second substrate, two first alignment films and two second alignment films. The second substrate is arranged opposite from the first substrate, the two first alignment films and the two second alignment films are respectively arranged on the first substrate and the second substrate, and each first alignment film is actually opposite to one of the two second alignment films. The method includes the following steps: forming a groove on the substrate to divide each pixel area, and moreover, dividing each pixel area into a first pixel subarea and a second pixel subarea; then, forming a first alignment film on the substrate of the first pixel subarea; and finally, forming a second alignment film on the substrate of the ...

Active member array substrate and display panel

The invention discloses an active member array substrate which comprises a substrate, an active member array, a black matrix layer, a color light filter layer, at least one bonding pad and at least one contact window. The substrate is provided with a display region and a peripheral circuit region, the active member array is arranged in the display region of the substrate, the black matrix layer and the color light filter layer are arranged on the substrate, the bonding pad is arranged in the display region or the peripheral circuit region and is formed by at least one of a first conductive layer and a second conductive layer, the contact window is arranged on the bonding pad to ensure a third conductive layer arranged above the bonding pad to be connected with the bonding pad downwards through the contact window, the contact window is encircled by at least two kinds of different shading patterns, and each shading pattern only encircles one part of the peripheral region of the contact window ...

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

Liquid crystal display device and manufacturing method of electrode substrate thereof

The invention relates to a liquid crystal display device which comprises a first substrate, a second substrate and a liquid crystal layer configured between the first substrate and the second substrate. The first substrate comprises a glass substrate and a first transparent electrode layer, a first transparent insulating layer, a second transparent insulating layer and a second transparent electrode layer which are configured on the glass substrate layer by layer. The second transparent insulating layer comprises a plurality of first convex blocks and a plurality of second convex blocks. One first convex block and one second convex block are arranged in each pixel region. The second transparent electrode layer comprises a plurality of electrode patterns which respectively cover the first convex blocks and a plurality of second electrode patterns which respectively cover the second convex blocks. A strong electric field is generated between the first transparent electrode layer and the first ...

Liquid crystal display driving circuit and method

The invention discloses a liquid crystal display driving circuit and method. The driving method comprises the following steps of: a, dividing scanning lines into a plurality of groups, wherein each group comprises multiple scanning lines; b, sequentially scanning the scanning lines of each group by using a scanning driver in the display of an image of a current frame, namely simultaneously scanning at least two adjacent scanning lines in each group and then sequentially scanning other scanning lines of the group; c, sequentially scanning the scanning lines of each group by using the scanning driver in the display of an image of a next frame, wherein the scanning lines simultaneously scanned in each group are different from the at least two scanning lines of the image of the last frame; and d, if each scanning line in the group is simultaneously scanned once together with the adjacent scanning line in predetermined time, executing the step b, or otherwise, executing the step c. According ...

Contrast-improved LCD

This invention provides a kind of liquid display which can advance the comparison, includes the first base, the second base and the liquid set between the first and the second base. The second base sets at least grid line and the data line, they staggers to define the image element area; the film transistor is set in the image element area, and it is electric linked to the grid line and the data line. The image element electrode is set in the image element area, and it is electric linked to the film transistor, the image element electrode has at least one slit, one end of the slit is close to the grid line. The shade layer and the slit port lap over with part adjacent grid line, it can blackout the light leak around the port by the area of the shade layer and the slit port and part of the adjacent grid line, so it can advance the comparison of the liquid display.

Electrode structure, display panel and dsiplay

The invention discloses an electrode structure which comprises a plurality of first electrodes and a plurality of second electrodes, wherein the second electrodes are arranged opposite to the first electrodes. Each first electrode has a first width, and the distance between every two adjacent first electrodes is a first distance, wherein the ratio of the first width to the first distance is defined as a first ratio. Each second electrode has a second width, and the distance between every two adjacent second electrodes is a second distance, wherein the ratio of the second width to the second distance is defined as a second ratio. The first width is equal to the second width, the first distance is not equal to the second distance. The electrode structure can be used for display panels and displays.

Field colour gamut liquid crystal display

The invention discloses a field colour gamut liquid crystal display. The backlight module of the field colour gamut liquid crystal display comprises a red backlight LED, a green backlight LED and a blue backlight LED, each pixel of the display area of the field colour gamut liquid crystal display comprises three sub-pixels, and each sub-pixel respectively corresponds to cyan, yellow and carmine color filters. The field colour gamut liquid crystal display of the invention causes the three sub-pixels in each pixel of each display area to respectively correspond to the cyan, yellow and carmine color filters, and at least two of the red blacklight LED, the green blacklight LED and the blue backlight LED are simultaneously turned on for displaying each sub-picture, thus, the main luminance of an integral picture is intensively displayed in a first sub-picture so as to greatly lighten the phenomenon of color separation when the display displays.

Displayer and display panel thereof

The invention relates to a displayer and a display panel thereof. The display panel provided by the invention comprises multiple scanning lines, multiple data lines and multiple pixels, wherein the data lines and the scanning lines are generally in perpendicular arrangement; the pixels are respectively in electrical connection with the corresponding data lines and scanning lines; the pixels are ranked in a matrix mode; the data lines are divided into multiple groups, and each group is provided with N data lines between the two adjacent rows of pixels; the N is the positive integer larger than or equal to 3; the partial data lines of at least a first group in the groups stretch across the partial scanning lines; and the residual data lines of the first group stretch across all the scanning lines.

Display device and its pixel structure and drive method

The invention provides a display device, a pixel structure and a drive method. The display device comprises a grid drive chip, a first grid line, a second grid line, a first pixel unit and a second pixel unit. The grid drive chip generates a first grid drive signal to be outputted to the first grid line, and generates a second grid drive signal to be outputted to the second grid line. The first grid drive signal and the second grid drive signal are used to adjust a first feed-through voltage generated by a first pixel region of the first pixel unit, a second feed-through voltage generated by asecond pixel region of the first pixel unit, a third feed-through voltage generated by a first pixel region of the second pixel unit, and a fourth feed-through voltage generated by a second pixel region of the second pixel unit. As the grid lines and data lines of the original number in the display device are used, the purpose of providing two different-sized feed-through voltages in a signal pixel ...

Liquid crystal display element and pixel structure

The invention relates to a liquid crystal display component and a pixel structure. The liquid crystal display component comprises a first pixel electrode and a second pixel electrode, both of which are respectively arranged in a first pixel area and a second pixel area, moreover, the first pixel area and the second pixel area are adjacent to each other; the first pixel electrode and the second pixel electrode are respectively provided with at least two display fields which are arranged on the left side and the right side; the liquid crystal display component also comprises a first data signalwire and a second data signal wire and the first data signal wire is arranged below the common border of the two display fields of the first pixel electrode and the second pixel electrode, moreover, the second data signal wire is arranged below the edges of the first pixel electrode and the second pixel electrode; the liquid crystal display component comprises a grid signal wire arranged between the ...

Field color gamut liquid crystal display

The invention provides a field color gamut liquid crystal display, comprising a backlight. The backlight consists of three light emitting diodes sequentially emitting red light, green light and blue light, and when a red sub-screen, a green sub-screen and a blue sub-screen are displayed, the brightness of the backlight is determined by lookup table of a current liquid crystal signal and the liquid crystal signal of a former picture. By adopting the field color gamut liquid crystal display, table lookup is carried out on the current liquid crystal signal and the liquid crystal signal of the former picture, and a product of the original backlight signal and the current liquid crystal signal is divided by the result of the lookup table to obtain a corrected backlight signal. Therefore, the phenomenon of color error or color offset caused by low response speed of liquid crystal is eliminated through changing the brightness of the backlight.

Method for driving passive matrix organic light emitting diode display device

The invention discloses a method for driving a passive matrix organic light emitting diode display device, wherein the passive matrix organic light emitting diode display device comprises a plurality of scanning beams and a plurality of signal wires. The driving method comprising the following steps: (1) the scanning beams are divided into a plurality of groups, wherein the number of the groups is less than that of the scanning beams; (2) each group of the scanning beams is scanned in sequence, wherein the scanning beams in the same group are switched on or switched off simultaneously; (3) each scan beam is scanned in sequence; and (4) the scanning results of the step (2) and the step (3) are combined so as to generate a display picture. By adopting the method, the maximum brightness of the passive matrix organic light emitting diode display device can be reduced, therefore, the lightening efficiency is improved.

Liquid crystal display panel and driving method of pixel column

The invention provides a liquid crystal display panel, which comprises pixels having a primary pixel area and a secondary pixel area, wherein the primary pixel area has storage capacitances. each pixel has a first grid wire which provides a first grid wire signal to charge first and second storage capacitances and a second grid wire which provides, after the first grid wire signal passes, a second grid wire signal to moving a part of charges in the second storage capacitance to a third capacitance. The bandwidth and sequence of the first and second grid wire signal can be changed, so that thefirst grid wire signal provided for one column can be taken as the second grid wire signal to provide one column located before the column.

Display device and its pixel structure and drive method

The invention provides a display device, a pixel structure and a drive method. The display device comprises a grid drive chip, a first grid line, a second grid line, a first pixel unit and a second pixel unit. The grid drive chip generates a first grid drive signal to be outputted to the first grid line, and generates a second grid drive signal to be outputted to the second grid line. The first grid drive signal and the second grid drive signal are used to adjust a first feed-through voltage generated by a first pixel region of the first pixel unit, a second feed-through voltage generated by a second pixel region of the first pixel unit, a third feed-through voltage generated by a first pixel region of the second pixel unit, and a fourth feed-through voltage generated by a second pixel region of the second pixel unit. As the grid lines and data lines of the original number in the display device are used, the purpose of providing two different-sized feed-through voltages in a signal pixel ...

Anti-peeping display method

The invention discloses an anti-peeping display method which comprises the steps of: displaying a single picture by using a plurality of continuously displayed subframes; and providing various different drive signals by using same gray level of pixels in the picture in a process of displaying the picture, wherein the drive signals express that the same gray level of pixels provide different pixel voltages when the subframes are displayed.

Contrast-improved LCD

This invention provides a kind of liquid display which can advance the comparison, includes the first base, the second base and the liquid set between the first and the second base. The second base sets at least grid line and the data line, they staggers to define the image element area; the film transistor is set in the image element area, and it is electric linked to the grid line and the data line. The image element electrode is set in the image element area, and it is electric linked to the film transistor, the image element electrode has at least one slit, one end of the slit is close to the grid line. The shade layer and the slit port lap over with part adjacent grid line, it can blackout the light leak around the port by the area of the shade layer and the slit port and part of the adjacent grid line, so it can advance the comparison of the liquid display.

LCD device and LCD drive method

Double-image flat display device and signal control method thereof

The invention provides a double-image flat panel display device and a signal control method thereof. The double-image flat panel display device comprises a first baseboard, a second baseboard, a liquid crystal layer and at least one pixel, wherein the second baseboard is parallel and opposite to the first baseboard, the liquid crystal layer is arranged between the first and the second baseboards, and the pixel is arranged on the second baseboard, the pixel comprises a plurality of sub pixels parallel along a first direction, each sub pixel comprises a first azimuth angle area and a second azimuth angle area which are adjacent and parallel with each other along a second direction in the sub pixel, the liquid crystal molecules have the angle with the first and the second azimuth angles lower of 180 degrees, and the first direction is not parallel with the second direction.

Electrode structure, display panel and dsiplay

The invention discloses an electrode structure which comprises a plurality of first electrodes and a plurality of second electrodes, wherein the second electrodes are arranged opposite to the first electrodes. Each first electrode has a first width, and the distance between every two adjacent first electrodes is a first distance, wherein the ratio of the first width to the first distance is defined as a first ratio. Each second electrode has a second width, and the distance between every two adjacent second electrodes is a second distance, wherein the ratio of the second width to the second distance is defined as a second ratio. The ratio of the first ratio to the second ratio is not equal to 1. The electrode structure can be used for display panels and displays.

Liquid crystal display for field color gamut

The invention provides a liquid crystal display for a field color gamut, which can display a plurality of sub-images in sequence, and the display sequence of the sub-images is determined according to the proportion of three primary colors in a real image. When the liquid crystal display is used, the shortest response time for switching any two adjacent sub-images can be determined according to the proportion of the red sub-pixel, green sub-pixel and blue sub-pixel in the image to be displayed and the liquid crystal response time searching, thereby optimizing the arrangement of the signal sequence of sub-images, and effectively eliminating color errors caused by low liquid crystal response speed.

Film transistor array substrate

A film transistor array substrate uses stack structure to underlay a extension electrode of a drain of a film transistor, so that the extension extend of the drain can be exposed without deep through hole.

Field color gamut display and drive method thereof

The invention discloses a field color gamut display and a drive method thereof. The display comprises a display panel and a backlight module. The display panel is provided with a plurality of unit zones, each unit zone comprises a first color unit zone and a white unit zone, and the display panel comprises a first baseplate, a second baseplate, a filter layer and a display media. The first baseplate is provided with a pixel array. The second baseplate is positioned in the opposite direction of the first baseplate. The filter layer is positioned on the second baseplate, the filter layer comprises a first color filter pattern and a white filter pattern, the first filter pattern is arranged in the first color unit zone, and the white filter pattern is arranged in the white unit zone. The display media is positioned between the first baseplate and the second baseplate. The backlight module is arranged at the back of the display panel and is provided with a white light source, a second color ...

LCD device and LCD drive method

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.

Liquid crystal display panel and driving method of pixel column

The invention provides a liquid crystal display panel, which comprises pixels having a primary pixel area and a secondary pixel area, wherein the primary pixel area has storage capacitances. each pixel has a first grid wire which provides a first grid wire signal to charge first and second storage capacitances and a second grid wire which provides, after the first grid wire signal passes, a second grid wire signal to moving a part of charges in the second storage capacitance to a third capacitance. The bandwidth and sequence of the first and second grid wire signal can be changed, so that the first grid wire signal provided for one column can be taken as the second grid wire signal to provide one column located before the column.

Field color gamut display and drive method thereof

The invention discloses a field color gamut display and a drive method thereof. The display comprises a display panel and a backlight module. The display panel is provided with a plurality of unit zones, each unit zone comprises a first color unit zone and a white unit zone, and the display panel comprises a first baseplate, a second baseplate, a filter layer and a display media. The first baseplate is provided with a pixel array. The second baseplate is positioned in the opposite direction of the first baseplate. The filter layer is positioned on the second baseplate, the filter layer comprises a first color filter pattern and a white filter pattern, the first filter pattern is arranged in the first color unit zone, and the white filter pattern is arranged in the white unit zone. The display media is positioned between the first baseplate and the second baseplate. The backlight module is arranged at the back of the display panel and is provided with a white light source, a second color ...

Liquid crystal display unit

The invention relates to a liquid crystal display unit which comprises a pixel unit and a quasi-isotropic liquid crystal layer with Kerr effect, wherein the pixel unit comprises a plurality of sub-pixel units, each sub-pixel unit is at least provided with a first penetration area and a second penetration area, and each sub-pixel unit comprises a switch assembly, a pixel electrode and a common electrode, wherein the pixel electrode is provided with a plurality of first strip-shaped patterns; the common electrode is provided with a plurality of second strip-shaped patterns, and the first strip-shaped patterns and the second strip-shaped patterns are arranged alternately; in the first penetration area, the width of each first strip-shaped pattern is L1, and the gap between each first strip-shaped pattern and the adjacent second strip-shaped pattern is S1; in the second penetration area, the width of each first strip-shaped pattern is L2, and the gap between each first strip-shaped pattern ...

Double-image flat display device and signal control method thereof

The invention provides a double-image flat panel display device and a signal control method thereof. The double-image flat panel display device comprises a first baseboard, a second baseboard, a liquid crystal layer and at least one pixel, wherein the second baseboard is parallel and opposite to the first baseboard, the liquid crystal layer is arranged between the first and the second baseboards,and the pixel is arranged on the second baseboard, the pixel comprises a plurality of sub pixels parallel along a first direction, each sub pixel comprises a first azimuth angle area and a second azimuth angle area which are adjacent and parallel with each other along a second direction in the sub pixel, the liquid crystal molecules have the angle with the first and the second azimuth angles lower of 180 degrees, and the first direction is not parallel with the second direction.

Active element array substrate and display panel

The invention discloses an active element array substrate and a display panel. The active element array substrate comprises a substrate which is provided with at least one positioning mark; moreover, a black matrix is arranged on the substrate, covers the positioning mark, and divides a plurality of pixel areas on the substrate; a plurality of active elements are arranged corresponding to the plurality of pixel areas; and the active element array substrate limits the light transmission and optical density of the black matrix, wherein the black matrix can have high light transmission for a detection light source with long wavelength used by contraposition equipment, so that the contraposition equipment has good identification to the positioning mark. Meanwhile, for a display light source with short wavelength, the black matrix still has high optical density to maintain good display contrast. Besides, the positioning mark can consist of at least two layers of metal layers to increase the ...

Flat panel color display and drive method of color pictures thereof

The invention relates to a drive method of color pictures of a flat panel color display. In the drive method, the flat panel color display is used for displaying multi-frame color pictures, and the color picture of each frame comprises an even number of subframe pictures which are respectively displayed in different colors. The drive method of the color pictures comprises the step of sequentially displaying the subframe pictures in the color picture of each frame on the flat panel color display, wherein data of the subframe pictures having the same displaying color in the color pictures of two adjacent frames have opposite polarities.

Liquid crystal display driving circuit and method