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

Leishen Intelligent System Co. Ltd.

Shenzhen China Star Optoelectronics Technology Co., Ltd.

Other

Tcl China Star Optoelectronics Technology Co., Ltd.

Maxphotonics Corporation

Tencent Technology (shenzhen) Company Limited

Emdoorvr Technology Co.,ltd

Tencent Technology Company Limited

Xiaobo Hu

Ying Liu

Yong Qing Wang

Jun Song

Feng Bo Jiang

Gaofeng He

Peihua Duan

Xin Hui Zhang

Dan Zhang

Binhui Ning

Jingjing Hao

Feihu Sun

Baichang Wu

Qing Shi

Chuangtian Chen

Jianbo Xu

Liuteng Li

Ning Ye

Yaogang Liu

Jie Jiang

Sunguang Liu

Jiyang Wang

Shuai Ma

Zongshu Shao

Zhenlin Huang

Guoqiang Che

Jiao Lin

Feng Jiang

Guiping Xiao

Minhua Jiang

Fang Bai

The present application provides a method of manufacturing a spliced display screen and a spliced display screen. The method of manufacturing a spliced display screen includes: providing a glass substrate and a display panel, wherein the display panel includes a flexible substrate and a display unit, and the display panel includes a bonding area and a non-bonding area; attaching a first protective film to a side of the display unit away from the glass substrate; disposing a supporting glass on a side of the first protective film away from the flexible substrate; separating the glass substrate from the flexible substrate; cutting the first protective film, the display panel, and the supporting glass located in the non-bonding area to obtain a plurality of first components; providing a second protective film, and splicing the plurality of first components on a surface of a side of the second protective film.

Method of manufacturing spliced display screen and spliced display screen

A flexible double-sided display screen and a manufacturing method thereof are provided. The flexible double-sided display screen can be manufactured by the manufacturing method of the flexible double-sided display screen: by attaching two second support plates onto encapsulation layers of two display devices, respectively, then stripping off first support plates of the two display devices to expose flexible substrates thereof, thereby rigid second support plates being able to support the two display devices to conveniently attach the flexible substrates of the two display devices together, and at last, stripping off the two second support plates of the two display devices. The flexible double-sided display screen does not have the first support plates and second support plates, thereby having flexibility, and a thickness and costs of the flexible double-sided display screen can be reduced.

Flexible double-sided display screen and manufacturing method thereof

The present disclosure discloses a display panel and a method for preparing a display panel. The display panel includes a first substrate, a second substrate, a signal wiring portion, a first outer lead wiring portion, a second outer lead wiring portion, a through-hole portion, and a bridging wiring portion. The first outer lead wiring portion is disposed on a side surface of the first substrate along a light emitting direction of the display panel, and the second outer lead wiring portion is disposed on a side surface of the second substrate away from the first substrate and is electrically connected to the first outer lead wiring portion through the bridging wiring portion disposed in the through-hole portion.

Display panel and method for preparing display panel

An array substrate includes a substrate; a thin film transistor layer including a gate electrode, a source electrode, and a drain electrode; and a first anti-reflective layer disposed between the substrate and the thin film transistor layer and disposed corresponding to at least one of the gate electrode, the source electrode, or the drain electrode. The first anti-reflective layer includes a peeling prevention layer and an anti-reflective functional layer. The anti-reflective functional layer is disposed on a side of the peeling prevention layer away from the substrate.

Array substrate including peeling prevention and anti-reflective functional layers

A prism for a multi-beam lidar includes a top surface, a bottom surface, and at least three side surfaces positioned between the top surface and the bottom surface, at least two of the at least three side surfaces each include an emission region and a receiving region; the receiving region is positioned between the emission region and the top surface; in a direction from the top surface to the bottom surface, the emission region includes at least two reflecting surfaces positioned successively, and included angles between the at least two reflecting surfaces and the bottom surface are different from each other.

Prism and multi-beam lidar system

Virtual reality headset

A method for adjusting a laser radar that includes a laser device and a collimation lens, includes: providing a laser collimator and a target surface; setting a second distance according to wavelength of the invisible light of the laser device, the second distance being a distance between a lens of the laser collimator and the target surface; obtaining a test deviation value about the second distance according to the wavelength of the invisible light and the wavelength of the visible light of the laser device; adjusting the second distance according to the test deviation value to obtain a corrected second distance; and making the laser device output the visible light and adjusting a first distance until an area of a spot of the visible light on the target surface reaches a minimum value, the first distance being a distance between the laser device and the collimation lens.

Method for adjusting laser radar, laser device and laser radar

A screen sounding device and a display device are disclosed. The screen sounding device includes a sounding structure. The sounding structure includes a first electrode, an insulating layer, and a second electrode stacked in sequence. A sounding cavity is formed between a vibrating portion of the second electrode and the insulating layer. The first electrode and the second electrode receive different driving signals, and the vibrating portion can drive the air in the sounding cavity to vibrate and sound. The screen sounding device of the present disclosure has a desirable sounding effect, various setting positions, and low manufacturing costs.

Screen sounding device and manufacturing method thereof

A thin film transistor and a manufacturing method thereof are provided. The thin film transistor includes a composite electrode including a barrier layer and an electrode layer. The barrier layer has a protruding part relative to the electrode layer, an orthographic projection of the protruding part on the composite electrode protrudes beyond an orthographic projection of the electrode layer on the composite electrode, and a length of the protruding part ranges from 0.3 um to 0.5 um. The thin film transistor and the manufacturing method thereof of the present disclosure can relieve light leakage, thereby improving a contrast ratio of products.

Thin film transistor and manufacturing method thereof

A method and a structure for determining a blocking ability of a copper diffusion blocking layer are disclosed. The method includes: a step Sof forming an a-Si semiconductor layer, the copper diffusion blocking layer, and a copper electrode layer on a glass substrate; a step Sof forming a transparent electrode layer on the glass substrate; a step Sof performing a high temperature deterioration process to the glass substrate; and a step Sof observing a degree of forming the black copper-silicon alloy layer on a surface of a composite film layer sample of the glass substrate.

Method and structure for determining blocking ability of copper diffusion blocking layer

A laser device is capable of coaxially outputting visible light and invisible light. The laser device includes a seed source outputting the invisible light, a visible light source outputting the visible light, a first wavelength division multiplexing module and N amplification modules, N is a positive integer. The seed source outputs pulsed laser to the amplification modules. The amplification modules perform power amplification on a signal passing therethrough to obtain a signal with power amplified. The first wavelength division multiplexing module performs wavelength division multiplexing processing on the visible light and the invisible light to ensure that an output end of the laser device is capable of coaxially outputting the visible light and the invisible light.

A data transmission method, apparatus, and device, and a computer storage medium are provided. The method includes: obtaining an application packet of a target application; transmitting the application packet to a first routing device by using a network data channel, and transmitting, by using the first routing device, the application packet to a proxy server; meanwhile, transmitting the same application packet to a second routing device by using a short-range wireless data channel different from the network data channel, and transmitting, by using the second routing device, the application packet to the proxy server. The proxy server performs, a deduplication mechanism on the application packet and transmit the application packet to an application server corresponding to the target application.

Data transmission method, apparatus, and device, and computer storage medium

A manufacturing method of display panel, a display panel and a display device are disclosed. The manufacturing method includes following steps: providing a substrate, forming a first barrier layer on the substrate, forming a conductive layer on the first barrier layer, forming a second barrier layer on the conductive layer, forming a photoresist pattern on the second barrier layer, and then performing a plasma treatment on the photoresist pattern to form a first gap between the photoresist pattern and the second barrier layer.

Manufacturing method of display panel, display panel, and display device

An array substrate, a method for fabricating the same, and a display device are provided. The method includes: forming a passivation layer on an array substrate, wherein the array substrate includes a thin film transistor and a conductive pad, and the passivation layer covers the thin film transistor and the conductive pad; forming a full-surface carbon film on the passivation layer; and patterning the carbon film and the passivation layer to remove the passivation layer and the carbon film corresponding to the conductive pad by a patterning process to obtain the array substrate.

Array substrate, method for fabricating same, and display device

Provided are a light emitting module, a optical signal detection unit, an optical system and a laser radar system. The light emitting module comprises: a high-frequency modulation signal output unit (), which is configured to output at least two preset high-frequency modulation signals with different frequencies; a laser emitting unit (), which is connected with the high-frequency modulation signal output unit (), and is configured to emit at least two laser beams with different frequencies after being respectively modulated by at least two high-frequency modulation signals with different frequencies; a reference signal emitting unit (), which is connected with the high-frequency modulation signal output unit (), and is configured to emit at least two reference signals with different frequencies after being respectively modulated by at least two high-frequency modulation signals with different frequencies.

Growing community of inventors

Shenzhen, China

Xiaobo Hu