Tcl China Star Optoelectronics Technology Co., Ltd.

Shenzhen China Star Optoelectronics Technology Co., Ltd.

Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Western Digital Technologies, Inc.

Shenzhen University

Other

Huawei Technologies Co., Limited

Harben Institute of Technology Shenzhen Graduate School

Ji Li

Juncheng Xiao

Qi Zhang

Yun Yu

Yoonsung Um

Xiaojin He

Daniele Mauri

Xiaoyong Liu

Yukimasa Okada

Jinming Liu

Chunxiao Hu

Jiacong Guo

Bin Zhao

Yungjui Lee

Fen Long

Yingchun Zhao

Guang Zeng

Fang Tan

Yan Li

Jing Liu

Yue Wang

Xiaolong Ma

Ru Ge

Changhe Shang

Goncalo Marcos Baião De Albuquerque

Kai Chen

Hongshan Yin

Hanming Li

Yahui Chen

Hanben Niu

Qiao Wen

Bo Sun

Xin Hui Zhang

Liang Chen

Jingxin Fang

Guowen Liang

Song Lan

Jun Xia

Lixia Li

Xin Zhang

Kuancheng Lee

Hongquan Wei

Miao Zhou

Rentang Zhao

Chungching Hsieh

Yuan Shao

Quansheng Liu

Xue Bai

Zihang Song

Leting Ren

Li Duan

Zhike Xian

Wenyi Dong

Xinru Yang

Ce Liang

The present application provides a backlight module and a display device. The backlight module includes: a metal layer including signal lines and first signal connection lines extending along a first direction in the same layer; and light-emitting control structures. One signal line is disposed at each of at least one side of each column of the light-emitting control structures, each light-emitting control structure is connected to the corresponding signal line, and any two adjacent ones of the light-emitting control structures in each column of the light-emitting control structures are connected through one first signal connection line.

Backlight module and display device

The present application provides a display panel and a display device. In the present application, a prism is arranged in the light-exiting direction of the light-emitting chip, and the prism includes protrusions, so that the prism can concentrate the light emitted by the light-emitting chips, thereby reducing a width of the light mixing area between adjacent light-emitting chips, and reducing a width of the black matrix, thus reducing the color shift, improving an aperture ratio, and reducing a distance between adjacent light-emitting chips to improve the resolution.

Display panel and display device

The present application discloses a liquid crystal alignment method, a liquid crystal display panel, and a mobile terminal. In a liquid crystal alignment process, a first common electrode receives an alignment voltage, and a pretilt angle of a liquid crystal molecule arranged corresponding to a slit is smaller than a pretilt angle of a liquid crystal molecule arranged corresponding to a branch electrode. In an actual driving process, because an overall pretilt angle of liquid crystal molecules is increased and pretilt angles in a same domain of a subpixel are differentiated, a response time and view angle features of medium and low grayscale of the liquid crystal display panel can be improved.

Liquid crystal alignment method comprising applying an alignment voltage to a first common electrode, liquid crystal display panel, and mobile terminal

A display module and a seamless splicing display device are disclosed. The display module includes: a display panel including a central display area and a bezel area adjacent to the central display area, wherein the display panel is provided with a bezel driving circuit and an array substrate driving circuit; a compensation display component disposed on the display panel, located in the bezel area, and electrically connected with the bezel driving circuit; and a metal wiring located on a lateral surface of the display panel and connected with the bezel driving circuit and the array substrate driving circuit.

Display module and seamless splicing display device

Disclosed are an optical film, a polarizer, and a display device. The optical film includes a resin and a light diffuser mixed with the resin. The light diffuser includes a whisker and a modifying group attached to a surface of the whisker. The modifying group has a structural formula of —X-A-R, wherein X is selected from SOor POH, A is selected from a single bond, a substituted or unsubstituted aromatic hydrocarbon group containing 6 to 20 ring atoms, or an imidazolinyl group, and R is selected from a substituted or unsubstituted alkyl group containing 2 to 20 carbon atoms, a substituted or unsubstituted siloxy group containing 2 to 20 carbon atoms, or an alkylolamide group containing 2 to 20 carbon atoms.

Optical film, polarizer and display device

The present application discloses a liquid crystal display panel, a driving method thereof, and a display device. The liquid crystal display panel includes a pixel structure, which includes a plurality of sub-pixels arranged in a matrix; data lines and scan lines arranged perpendicularly cross each other, wherein each of the sub-pixel groups includes two of the sub-pixels of same color; a first driving unit electrically connected to the scan lines, wherein the first driving unit inputs scan signals to the scan lines in a preset sequence, the sub-pixel groups of the pixel modules sequentially obtain the scan signals, two of the sub-pixels in each of the sub-pixel groups obtain the scan signals at a same time, and two of the sub-pixels in a same one of the sub-pixel groups obtain the scan signals at a same time.

Liquid crystal display panel, driving method thereof, and display device

Polarizers, manufacturing methods thereof, and display panels are provided. The polarizer includes a substrate having an integrated structure. The substrate includes a first part and a second part disposed on a side of the first part. The first part includes lyotropic liquid crystal molecules and is dispersed with a dichroic material. The second part includes lyotropic liquid crystal molecules without the dichroic material. The first part functions as a polarization part of the polarizer, and the second part functions as a compensation part of the polarizer.

Polarizers, manufacturing methods thereof, and display panels

This application discloses a display panel and a mobile terminal. The display panel includes a pixel array and data lines. The pixel array includes sub-pixels. A data line is connected to sub-pixels with same polarity in a column of sub-pixels, and the data line and sub-pixels connected to the data line are spaced by at least one sub-pixel, to form a column-spaced connection manner between the data line and the sub-pixels. Thereby, the display panel can reduce crosstalk and improve the charging uniformity.

Display panel and mobile terminal with reduce crosstalk and improved charging uniformity

This application provides an authentication credential protection method and system. The protection method includes the following steps: generating authentication secret information based on a lock screen password and hardware secret information of a first device; randomly generating, by the first device, a symmetric key, and using the symmetric key as an encryption key for the authentication secret information; splitting the encryption key into at least two first key segments by using a multi-party data splitting algorithm, where one of the at least two first key segments is stored on the first device; and sending, by the first device, another first key segment to a trusted device. In the foregoing technical solution, the authentication secret information is generated by using the lock screen password and the hardware secret information, increasing information complexity. In addition, different trusted devices are used to store the split key segments, improving security of the encryption key.

Authentication credential protection method and system

The present application discloses a liquid crystal alignment method, a liquid crystal display panel, and a mobile terminal. In a liquid crystal alignment process, an external electrode receives an alignment voltage, and a pretilt angle of a liquid crystal molecule corresponding to a branch electrode is smaller than a pretilt angle of a liquid crystal molecule corresponding to a slit. In an actual driving process, because an overall pretilt angle of liquid crystal molecules is increased and pretilt angles in a same domain of a subpixel are differentiated, a response time and view angle features of medium and low grayscale of the liquid crystal display panel can be improved.

Liquid crystal alignment method, liquid crystal display panel, and mobile terminal

Embodiment of the present application discloses a spliced display device and a spliced display screen, wherein a groove is formed at a splicing area between adjacent ones of liquid crystal display panels, an LED light-emitting unit is disposed in the groove. Such an arrangement can not only eliminate splicing seams, but also prevent a side of the light-emitting diode light bar from being seen at a side viewing angle, and will not produce black stripes, thereby greatly improving user's experience.

Spliced display device and spliced display screen

The present application provides a polarizer and a liquid crystal display device. The polarizer includes a resin layer, the resin layer includes a whisker, an acute angle is formed by a long-axis direction of each of the whiskers and a bottom surface of the resin layer, and the acute angle is greater than 0° and less than or equal to 40°.

Polarizers and liquid crystal display devices

Disclosed is a display panel, including a liquid crystal cell and a polarizing assembly disposed on the liquid crystal cell. The liquid crystal cell includes a display area, a transparent homogeneous dielectric layer is disposed between the polarizing assembly and the display area. The polarizing assembly includes: a substrate, a first polarizer and second polarizers. The first polarizer includes a first alignment layer and a polarizing layer, the first alignment layer is disposed on the substrate, and the polarizing layer is disposed on a side of the first alignment layer facing away from the substrate. The second polarizers are disposed on the substrate, and two adjacent second polarizers are disposed on opposite sides of the first alignment layer.

Display panels

An array substrate and a display device are disclosed, the array substrate includes: a substrate; and a plurality of pixel units disposed on the substrate, each pixel unit including: a pixel electrode; a first common electrode disposed apart from the pixel electrode, an orthographic projection of the first common electrode on the substrate and an orthographic projection of the pixel electrode on the substrate at least partially overlap; and at least one second common electrode disposed in a layer in which the first common electrode is disposed, an orthographic projection of the second common electrode on the substrate and the orthographic projection of the pixel electrode on the substrate at least partially overlap; wherein the first common electrode and the second common electrodes are insulated from each other.

Array substrate and display device

The present invention discloses a display device, wherein the display device includes: a plurality of pixels arranged in an array, wherein liquid crystals corresponding to the plurality of pixels in odd-numbered columns have a first liquid crystal pretilt angle, and the liquid crystals corresponding to the plurality of pixels in even-numbered columns have a second liquid crystal pretilt angle; or, the liquid crystals corresponding to the plurality of pixels in odd-numbered rows have the first liquid crystal pretilt angle, and the liquid crystals corresponding to the plurality of pixels in even-numbered rows have the second liquid crystal pretilt angle; and wherein the first liquid crystal pretilt angle and the second liquid crystal pretilt angle are different from each other.

Display panel

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Shenzhen, China

Ji Li