Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Special Display Technology Co., Ltd.

Beijing Smart-aero Display Technology Co., Ltd.

Wuxi Graphene Film Co., Ltd.

Other

Guanping Feng

Grahope New Materials Technologies Inc.

Huizhong Zhu

Xue Dong

Haisheng Wang

Yingming Liu

Xiaoliang Ding

Wei Liu

Xiaochuan Chen

Changfeng Li

Liguang Deng

Lei Wang

Shengji Yang

Weijie Zhao

Pengpeng Wang

Hongjuan Liu

Junguo Liu

Shenglin Sun

Haibin Liu

Huabing Tan

Ming Yang

Rui Li Xu

Jing Zhao

Xuewen Lv

Xuebo Zhang

Jingming Wang

Rui Xu

Wenze Yao

A low-power transparent electro-thermal film device is provided. The device includes a transparent substrate, a transparent conductor layer disposed at least one side of the transparent substrate, and a plurality of inner electrodes disposed on the transparent conductor layer and including a first plurality of inner electrodes extending in a comb shape from a first electrode bus bar and a second plurality of inner electrodes extending in the comb shape from a second electrode bus bar. The first plurality of inner electrodes inter-lock with the second plurality of inner electrodes.

Low-power electro-thermal film devices and methods for making the same

The present disclosure provides a liquid crystal phase shifter array, a driving method thereof, and a laser scanner. The liquid crystal phase shifter array includes a plurality of liquid crystal phase shifter units arranged in array, a first substrate and a second substrate disposed opposite to each other, a liquid crystal layer provided between the first substrate and the second substrate, a first electrode provided on the first substrate, and a second electrode provided on the second substrate. Each liquid crystal phase shifter unit includes a first optical waveguide provided on a side of the first substrate proximal to the liquid crystal layer and arranged to be in direct contact with the liquid crystal layer.

Liquid crystal phase shifter array, driving method thereof, and laser scanner

A display panel and a display device are provided in embodiments of the disclosure, including: a first substrate, on a display side of the display panel; and a second substrate opposite to the first substrate; and a first transparent conductive pattern is provided on a side surface of the first substrate facing towards the second substrate, and is arranged to be electrically connected to a ground point.

Display panel and display device

The present disclosure relates to the field of display technology, and more particularly, to a pixel circuit, a driving method thereof, and a display device. The pixel circuit may comprise a first switch element, a driving transistor, a storage capacitor, a second switch element, and a photosensitive element.

Pixel circuit, driving method thereof and display device

An OLED display structure, an OLED display device, and a spatial point positioning system and a method thereof are provided. The OLED display structure includes a light emitting layer which has a plurality of pixels, and infrared sub-pixels arranged between adjacent pixels.

OLED display structure and display device, spatial point positioning system and method for positioning spatial point

A display device and a method for manufacturing the same. The display device includes a display panel, a first anti-glare layer and a second anti-glare layer, the first anti-glare layer being located on a light-emitting side of the display panel, and the second anti-glare layer being located on a side of the first anti-glare layer away from the display panel. In the display device, by providing two kinds of anti-glare layers, the sparkling phenomenon of the display device is improved, thereby improving the anti-glare effect of the display device.

Display device with protective anti-glare layers and method for manufacturing the same

A method for adjusting a backlight and a device for adjusting a backlight are provided. A parameter may be set as one of detectable physical quantities of the backlight. The physical quantity, for example, may be a current through a light emitting device, brightness of the light emitting device, or the like. An average value of the parameter is obtained according to values of the parameter which are detected in real time. When the average value is beyond a preset parameter range, a value of the voltage which is input to the light emitting device is adjusted, so that the current through the light emitting device is adjusted, and brightness of the backlight is adjusted. Thereby, brightness of the backlight can be adjusted in different ways, so that brightness of the backlight can be stable in different environments.

Method and device for adjusting a backlight

A display substrate, a display panel, and a display device are provided. The display substrate includes a substrate body capable of transmitting light and a cover layer arranged on the substrate body to form a predetermined pattern, a plurality of pixel unit spaces are in the predetermined pattern. Light incident from a side of the substrate body to the cover layer is concentrated inside the cover layer and transmitted, and passes through the cover layer in a first direction, an angle between the first direction and a preset plane is less than a preset angle, the preset plane is parallel to the substrate body, the preset angle is less than 90 degrees.

Display substrate, display panel and display device having improved luminance

The present application discloses a method for displaying image using a display panel. The method includes receiving a frame of image data, which is divided into a first portion and a second portion based on that each sub-pixel in the first portion has an initial grayscale value smaller than that of each subpixel in the second portion. The method includes converting the frame of image data into N frames of image data. Each sub-pixel in the first portion is provided with a first grayscale value in K of the N frames and a second grayscale value in N-K of the N frames, and each sub-pixel in the second portion is retained with its initial grayscale value. N is no smaller than 2 and K varies from 1 to N&#x2212;1. The method includes displaying each of the N frames of images respectively based on the N frames of image data according to a frame refreshing frequency.

Apparatus for enhancing brightness uniformity of displayed image, display apparatus, and method for displaying image

The present disclosure provides an optical fingerprint/palmprint identification device, and a touch display panel and a display apparatus which includes the optical fingerprint/palmprint identification device, which enables easy determination of relative positions of ridges and valleys of a fingerprint/palmprint. The optical fingerprint/palmprint identification device includes: a photosensitive sensor configured for acquiring an optical signal indicative of fingerprint/palmprint information, and converting the acquired optical signal into a current; a storage capacitor configured as a separate capacitor in the optical fingerprint/palmprint identification device and electrically connected to the photosensitive sensor so as to receive and store the current from the photosensitive sensor during scanning a fingerprint/palmprint; and a switch transistor electrically connected to the storage capacitor so as to output the current stored in the storage capacitor during reading out a current.

Optical fingerprint/palmprint identification device, touch display panel and display apparatus

A human sleep monitoring device, including a signal processing module (), a reflecting film (), a detection light emitting module () and a receiving module (), wherein the detection light emitting module () is configured to emit detection light to the human body; the reflecting film () is configured to guide light, which is emitted by the detection light emitting module and not absorbed by the human body, to the receiving module (); the receiving module () is configured to receive the light guided by the reflecting film (); and the signal processing module () is configured to obtain physiological sign data of the human body according to intensity information of the light received by the receiving module (). The device can monitor the sleep state of the human body in real time, and improve body sleep quality. A human sleep monitoring method is also provided.

Human sleep monitoring device and monitoring method thereof

The present disclosure discloses a display panel, a method for driving the same and a display device. The display panel includes a display panel including a first substrate and a second substrate arranged opposite to each other. The first substrate includes: a first base, and voltage-fixed electrodes that are arranged on the first base at a side facing the second substrate. A fixed voltage is applied to each of the voltage-fixed electrodes. The second substrate includes: a second base, and pressure sensing electrodes that are arranged on the second base at a side facing the first substrate. The pressure sensing electrodes are arranged opposite to the voltage-fixed electrodes respectively, and configured to detect a pressure applied at a touch position on the display panel according to capacitances between the pressure sensing electrodes and the corresponding voltage-fixed electrodes at a pressure detection stage.

Display panel, method for driving the same and display device

A touch display panel, a fabrication method thereof, a touch display apparatus are provided. The touch display panel includes touch driving electrodes touch driving electrode wires touch driving electrode connection wires. Each column of touch driving electrodes include touch driving electrode blocks, each of the touch driving electrode blocks which is connected with one touch driving electrode wire, different columns of touch driving electrode blocks are connected with different touch driving electrode wires. Each of the touch driving electrode blocks includes a plurality of interruptedly distributed touch driving electrode units that are electrically connected by the touch driving electrode connection wires. An orthogonal projection of the touch driving electrode wire connected with corresponding touch driving electrode block on the array substrate does not overlap with orthogonal projections of the touch driving electrode units of the touch driving electrode blocks other than the corresponding touch driving electrode block on the array substrate.

Growing community of inventors

Beijing, China

Huizhong Zhu