Abstract: The present application discloses a protection circuit for a memory in a display panel and a display panel. The circuit comprises a timing controller, a memory, a power circuit, and a switching circuit. Instead of having a computer provide a write protection signal to the memory to limit data in the memory from being overwritten, the power circuit provides a stable and reliable write protection signal to the memory, and then the timing controller controls the switching circuit to be turned on for grounding the write protection signal of the memory only when an instruction to write data to the memory is received.

Abstract: A display panel and a display device are provided. The display panel includes a plurality of pixel units, which includes a first pixel unit and a second pixel unit. The first and second pixel units are adjacently arranged in a vertical direction. The first pixel unit includes a first subpixel, and the second pixel unit includes a second subpixel corresponding to the first subpixel. The first subpixel includes a first region and a second region which are vertically arranged. The second region arranged closer to the second subpixel with respect to the first region includes a third region. A transmittance of the first region is smaller than a transmittance of the second region, and the ratio of the area of the second region to the area of the third region is smaller than or equal to 4:6 and greater than or equal to 3:7.

Abstract: A method of manufacturing a low temperature polysilicon thin film includes: forming a buffer layer on a substrate; forming a gate electrode on the buffer layer; forming a patterned raising layer on the gate electrode, wherein the patterned raising layer covers a top surface and a lateral surface of the gate electrode; forming a first diffusion barrier layer on the patterned raising layer; forming a second diffusion barrier layer on the first diffusion barrier layer; forming a silicon layer on the second diffusion barrier layer; annealing the silicon layer to form a polysilicon layer, wherein the polysilicon layer includes a patterned area and a to-be-removed area, the patterned area has the same pattern with the patterned raising layer, and the patterned area is whole directly above the patterned raising layer; and in the polysilicon layer, removing the to-be-removed area, and keeping the patterned area.

Abstract: The disclosure provides a liquid crystal display device and a manufacturing method thereof. The liquid crystal display device comprises a liquid crystal unit, a pair of polarizers and an optical compensation film. The liquid crystal unit comprises a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The polarizers clamp the liquid crystal unit. The optical compensation film is disposed between the polarizers and the liquid crystal unit. The optical compensation film comprises a first film layer, a second film layer, a third film layer and a fourth film layer which are stacked together, and respectively have a first refractive index, a second refractive index, a third refractive index and a fourth refractive index with different values. The first refractive index is smaller than the second refractive index. The third refractive index is smaller than the fourth refractive index.

Abstract: Disclosed is an array substrate. The array substrate includes a display area and a terminal area defined at an edge of the display area; a plurality of thin film transistors are arranged in the display area, and a plurality of driving terminals are arranged at intervals in the terminal area; the driving terminals are electrically connected to the thin film transistors; an insulated film is arranged above an interval area of the driving terminals, to shield the interval area.

Abstract: A method of manufacturing a low temperature polysilicon thin film includes: forming a buffer layer on a substrate; forming a first silicon layer on the buffer layer; forming a second silicon layer on the first silicon layer, and forming a substrate impurity barrier interface between the first silicon layer and the second silicon layer, wherein the second silicon layer is thicker than the first silicon layer; and annealing the first silicon layer and the second silicon layer to form a polysilicon layer.

Abstract: The present application discloses a display panel, a display panel driving method, and a display device. Each row of pixels includes a plurality of pixel groups, and each pixel group includes a first column of pixels and a second column of pixels which are adjacent; the first column of pixels and the second column of pixels are connected to a same data line; the first column of pixels is connected with a 2n-1th row of scanning lines, and the second column of pixels is connected with a 2nth row of scanning lines; a source driver outputs a driving voltage to each column of pixels, where for a same gray scale value, a driving voltage corresponding to the first column of pixels of at least one column is smaller than a driving voltage corresponding to the second column of pixels.

Abstract: A method of manufacturing a TFT substrate and a manufacturing apparatus of a TFT substrate are provided. The method of manufacturing a TFT substrate comprises: forming active switches on a substrate; forming transparent electrode layer on the active switches; and forming a pixel layer on the transparent electrode layer. The step of forming the active switches on the substrate comprises: forming a metal layer on the substrate; bombarding the metal layer with hydrogen ions; and forming a protection layer on the metal layer.

Abstract: The present disclosure illustrates a method for correcting an active matrix substrate. The method includes steps: performing the broken-line inspection process to inspect whether the broken line exists on the first and second gate lines; if one first gate line is inspected to be broken, performing a source line repair-section forming process to cut off the cut portions of the second source lines disposed at two sides of a pixel electrode corresponding to a broken location of the first gate line, to form source line repair sections overlapping with the broken first gate line and the second gate line; performing a gate line repair-section forming process on the second gate line, adjacent to the broken first gate line, to cut off the cut portions of the second gate line to form a gate line repair section overlapping with the second source lines; and performing a connection process.

Abstract: The present application discloses a display panel and a display apparatus. The display panel includes: a first substrate, pixels, data lines, and scan lines. The pixels include first pixels and second pixels. The first pixels each include a first primary pixel and first secondary pixel, and the second pixels each include a second primary pixel and a second secondary pixel. The first primary pixel and the first secondary pixel are connected to an nth row of scan line and an nth row of data line, and the second primary pixel and the second secondary pixel are connected to the nth row of scan line and the nth row of data line. The first secondary pixel is connected to a first pull-down circuit, and the second secondary pixel is connected to a second pull-down circuit.

Abstract: This application discloses manufacturing methods of a mask and a display panel. The manufacturing method of a mask includes: simulating an exposure condition of a component correspondingly produced for the mask; manufacturing the component, and recording experimental data; comparing the experimental data with production data recorded in a production environment to form reference data; and manufacturing the mask of the component according to the reference data.

Abstract: The present application discloses a display panel detection method and detection device. The detection method includes steps of: sending at least one to-be-detected panel to a first detection machine for detection; and sending the at least one to-be-detected panel to a second detection machine for second detection; and returning the at least one to-be-detected panel to a corresponding cassette.

Abstract: This application discloses a display panel and manufacturing method therefor. The display panel includes a plurality of pixels and corresponding filters. A planarization layer is arranged on the filter. The planarization layer and a transparent filter are made of the same transparent photoresist material.

Abstract: Disclosed are a drive circuit of a display device, and a display device. The drive circuit includes: a plurality of sets of transmission signal lines; a set of clock signal lines, in signal connection with a timing drive circuit separately to acquire a gate drive clock signal; and a compensation capacitor, connected in parallel to each transmission signal line, each transmission signal line in each set of transmission signal lines being in signal connection with a clock signal line corresponding to a set of clock signal lines, where the compensation capacitance corresponding to the transmission signal line, closer to the timing drive circuit, in each set of transmission signal lines is smaller.

Abstract: Embodiments of the disclosure disclose a control method and a control circuit for a display device. The control method for a display device includes reading basic configuration parameters from a memory in a first time period by a register control module; receiving display data from a system-level chip by a data receiving module; performing an image basic processing on the received display data by a basic processing module; sending the data subjected to image basic processing to a drive circuit of the display device by a data sending module; reading image optimization configuration parameters from the memory in a second time period by the register control module; performing an image optimization processing on received display data of a subsequent boot animation by an optimization processing module; and sending the data subjected to image optimization processing to the drive circuit of the display device by the data sending module.

Abstract: A detection method and device of a display panel are disclosed. The detection method includes: selecting at least two comparison points for a detection point with a set comparison pitch, the detection point corresponding to a separation cell or a pixel cell; detecting a first defect and a second defect of a display substrate according to gray scale values of the detection point and 2 comparison points, wherein the first defect includes a normal separation cell and a pixel defect and the second defect includes a pixel defect and a defected separation cell; and determining the defected separation cell according to the first defect and the second defect.

Abstract: The present disclosure illustrates an active matrix substrate includes pixel electrodes forming the pixels; first gate lines respectively disposed between the pixel electrodes extended in parallel to each other; first source line respectively disposed between the pixel electrodes and extended in a direction crossing the first gate lines; capacitor lines respectively disposed between the first gate lines and extended in nonparallel to from one another; switch devices respectively disposed on the pixel electrodes; second source lines respectively disposed between the pixel electrodes and extended in parallel to the first source lines; second gate lines respectively disposed between the pixel electrode and extended in parallel to the first gate lines. The first gate lines, capacitor lines, first source lines, second gate lines, capacitor lines and second source lines are not in electrical connection with each other.

Abstract: A manufacturing method and a manufacturing apparatus for a display panel are provided, wherein the manufacturing method include steps of: applying an alignment material on a main substrate; placing a lighting baffle between the main substrate and a light source to control the light transmittance; exposing the main substrate to develop and form an alignment layer; cutting the main substrate to obtain a plurality of display panels.

Abstract: This application discloses a display panel and a display device. The display panel includes a substrate, source driving chips, and gate chips. The source driving chip includes two sets of pins. The two sets of pins are respectively located on a first side and a second side of a same source driving chip. The gate chips are connected to different sets of pins.

Abstract: The present disclosure illustrates an active matrix substrate includes pixel electrodes forming the pixels; first gate lines respectively disposed between the pixel electrodes; first source line respectively disposed between the pixel electrodes and extended in a direction crossing the first gate lines; first capacitor lines respectively disposed between the first gate lines and extended in nonparallel to one another; switch devices respectively disposed on the pixel electrodes; second source lines respectively disposed between the pixel electrodes and extended in parallel to the first source lines; second gate lines respectively disposed between the pixel electrode and extended in parallel to the first gate lines; and second capacitor lines respectively adjacent to the first capacitor lines and extended in nonparallel to the first capacitor lines. The first gate lines, first capacitor lines, first source lines, second gate lines, second capacitor lines and second source lines are isolated from each other.