Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Central Iron and Steel Research Institute

Beijing Boe Technology Development Co., Ltd.

Ordos Yuansheng Optoelectronics Co., Ltd.

Handan Xinxing Special Steel Pipes Co. , Ltd.

China Enfi Engineering Corporation

Zhiyong Yang

Jing Wang

Wei Li

Wei He

Liwei Huang

Shihua Huang

Dexiong Song

Fei Chen

Xue Jiang

Chao Fu

Kaimin Wang

Fan Yang

Li Wang

Gong Chen

Jie Xiang

Shuzhen Yang

Na Zhang

Zailong Mo

Yuqing Yang

Da Zhou

Yu Du

Xiaohui Wang

Changjun Wang

Zhenbao Liu

Jianxiong Liang

Yongqing Sun

Xuemei Deng

Xiaohong Chen

Chaofan Li

Wei Liu

Hao Zhang

Yi Zhang

Yu Wang

Xin Zhang

Tingliang Liu

Yang Zhou

Qi Liu

Huijuan Yang

Meng Zhang

Fei Fei Li

Tianyi Cheng

Xiaofeng Jiang

Huijun Li

Yan Wu

Wenbin Yang

Chao Ma

Weilin Lai

Liman Peng

Yanxia Xin

Liangliang Liu

Xinghua Li

Jie Gao

Zheng Bao

Yiyang Zhang

Kun Guo

Jiming Zhang

Xueping Li

Xiao Luo

Guangjie Yang

Fuqiang Liu

Chengyi Li

Quanmin Zhong

Ailiang Zhang

Yuguang Gao

Shibing Yuan

Lihong Wu

Dongpan Yao

Caihua Cheng

Pengyue Hao

Kuncheng Huang

Kuisheng Ji

A hot extrusion die for a special-shaped square pipe includes a die cavity sleeve with a special-shaped cavity. A hot extrusion mandrel is arranged in the die cavity sleeve. An area between the die cavity sleeve and the hot extrusion mandrel forms a die cavity hole. A first extrusion diversion hole and a second extrusion diversion hole are arranged below the die cavity hole. An integral centroid of the die cavity hole is located at a circle center of a radial cross section of the die cavity sleeve. Further disclosed is a hot extrusion integral forming method for a special-shaped square pipe, including: heating and expanding a blank material; heating the blank material again after expanding; performing hot extrusion on the blank material; and cooling the formed special-shaped square pipe in air to a room temperature, and inspecting surface quality and mechanical properties of the special-shaped square pipe.

Hot extrusion die and hot extrusion integral forming method for special-shaped square pipe

The present disclosure provides an array substrate, a method for manufacturing an array substrate and a display panel. The array substrate includes: a base having a display area, a peripheral area surrounding the display area, and a visible area located between the display area and the peripheral area; a plurality of voltage signal lines disposed on the base; a metal strip disposed on the base, the voltage signal lines are coupled to the metal strip, at least a portion of the metal strip is located in the visible area, and the portion of the metal strip located in the visible area is provided with an opening.

Array substrate and method for manufacturing the same, display panel

A high-strength stainless steel rotor and a method for preparing the same, are provided. The high-strength stainless steel rotor, including the following element components by mass percentage: C: 0.03-0.050%, Cr: 14.90-15.80%, Ni: 5.00-5.70%, Cu: 2.20-2.80%, (Nb+Ta): 0.35-0.44%, Mo: 0.45-0.54%, V: 0.06-0.10%, Si: 0.20-0.60%, Mn: 0.40-0.80%, P≤0.010%, S≤0.010%, O≤0.003%, and the balance of iron and inevitable impurities.

High-strength stainless steel rotor and method for preparing the same

An adhesive film includes an adhesive film body, and a plurality of deformable particles dispersed in the adhesive film body. A volume of each of the plurality of deformable particles is capable of shrinking under a trigger condition.

Adhesive film, preparation method thereof, display device and method for removing adhesive film

A display module, a manufacturing method thereof, and a touch display device are provided. The display module includes: a display panel; a touch panel, including a plurality of wirings, the touch panel being located on a display side of the display panel; and a bonding component between the display panel and the touch panel, and configured to bond the display panel and the touch panel. A maximum space between two adjacent wirings of the plurality of wirings of the touch panel is not greater than 10&#x3bb;, and &#x3bb; is the wavelength of light emitted by the display panel.

Display module, manufacturing method thereof and touch display device

An electronic device with a rotatable camera, a control method, and a control apparatus are provided. The electronic device with the rotatable camera includes a camera assembly, a drive assembly, a rotating assembly, a controller, and a housing, where the housing is a polyhedron, one face of the polyhedron is provided with a groove, the groove extends to an edge of the face, the controller is electrically connected to the drive assembly, and is configured to control the drive assembly to drive the rotating assembly to rotate, and the camera assembly is provided in the groove, is attached to the rotating assembly, and is rotatable around the edge.

Electronic device with rotatable camera, control method, and control apparatus

The present disclosure provides a display panel, a method for manufacturing the same, and a display device. The insulation layer is provided above the first conductive electrodes in the bonding area of the display panel, the insulation layer covers the first conductive electrodes, and the insulation layer is capable of being pierced by ACF particles. When the display panel is bound to an FPC by an ACF, second conductive electrodes on the FPC can be electrically coupled to the first conductive electrodes on the display panel through the ACF particles, thereby achieving the bonding connection between the display panel and the FPC, even if a conductive foreign object falls into the area where the first conductive electrodes are located, short circuit cannot be caused, thereby improving the product yield.

Display panel, method for manufacturing the same, and display device

An optical adjustment method and an optical adjustment device for a display panel, and a display device are provided. The optical adjustment method includes: displaying N groups of testing images sequentially on the display panel, each group of testing images including M images distributed at different display regions of the display panel, each image corresponding to one to-be-adjusted reference color, N being an integer greater than or equal to 1, M being an integer greater than or equal to 1; and when each group of testing images are displayed on the display panel, detecting, by an optical detection unit, optical parameters of the M images in the group of testing images simultaneously, and performing optical adjustment on the display panel in accordance with the optical parameters.

Optical adjustment method and optical adjustment device for display panel, and display device

A display module Gamma correction method includes: obtaining corrected Gamma register values corresponding to binding points of a grayscale by correcting register values of s binding points selected from a set of m binding points of the grayscale based on a group of initial Gamma register values that correspond to the m binding points and a target Gamma curve; selecting, from x sets of alternate Gamma register values wherein each set corresponds to m binding points and the initial Gamma register values, a set of Gamma register values used for Gamma correction of the display module(s) as reference register values; and; and correcting register values of remaining m&#x2212;s binding points based on the reference Gamma register values and the target Gamma curve to obtain a set of target Gamma register values corresponding to the m binding points, wherein s, m and x are all integers greater than one.

Device, system and method for display gamma correction

A display device and a method of manufacturing the same are provided. The display device includes a display panel having a display region and a non-display region that are divided in a plane where a light-emitting surface of the display panel is located, a drive circuit plate being disposed on the non-display region; a light transmission layer which is extended from the display region to above the drive circuit plate within the non-display region and has an opening, the opening being adjacent to a boundary of the drive circuit plate close to the display region and being disposed on a side of the drive circuit plate close to the display region.

Display device and method of manufacturing the same

A test display panel is configured for application to a lighting test, and includes a plurality of reference voltage input terminals and a plurality of sub-pixels. The reference voltage input terminals are in a one-to-one correspondence to the sub-pixels. The display panel further includes a reference voltage supply circuit and a plurality of reference voltage lines. The sub-pixels include a plurality of first sub-pixels, second sub-pixels, and third sub-pixels having different colors. The reference voltage lines include a first reference voltage line, a second reference voltage line, and a third reference voltage line, each corresponding to respective sub-pixels. The reference voltage supply circuit is configured to provide reference voltages to the plurality of reference voltage lines in a time division manner. The reference voltage lines are electrically coupled to respective reference voltage input terminals of the sub-pixels.

Test display panel, driving method thereof and forming method thereof

A display substrate, a manufacturing method thereof, a display device, and a mask plate are provided. The display substrate includes: a base substrate including a display region and a peripheral region, the peripheral region including a first peripheral region and a second peripheral region; a first power voltage terminal located in the first peripheral region; a first power signal line located in the display region and configured to be electrically connected with the first power voltage terminal; and a pixel defining layer, an edge of the pixel defining layer including a slope. The second peripheral region includes a first sub-region and a second sub-region located on a side of the first sub-region away from the first power voltage terminal, and an average slope angle of the slope located in the first sub-region is greater than an average slope angle of the slope located in the second sub-region.

Display substrate, manufacturing method thereof, display device and mask plate

The present disclosure provides a display substrate, a method for manufacturing the display substrate, a display panel, and a display device. The display substrate includes: a bonding region, and a plurality of pads disposed at intervals in the bonding region. The pads are spaced apart by an insulating layer, and a groove is set in the insulating layer between at least two adjacent pads. The groove is set in the insulating layer between at least two adjacent pads in the bonding region to enable the ACF to flow to the groove as pressed.

Display substrate, method for manufacturing display substrate, display panel, and display device

The present disclosure provides a mask plate, an OLED display substrate and a method for manufacturing the OLED display substrate, and a display device. The mask plate comprises a plurality of openings arranged as an array and configured to prepare patterns of a pixel definition layer, wherein a width of the opening close to a first side of the mask plate in a first direction is greater than that of the opening away from the first side of the mask plate, and the first direction is a direction from the opening close to the first side of the mask plate to the opening away from the first side of the mask plate. A slope angle of the pattern of the pixel definition layer close to a second side of the OLED display substrate is smaller than that away from the second side of the OLED display substrate.

Mask plate, OLED display substrate, method for manufacturing the OLED display substrate, and display device

Embodiments of the present disclosure provide an anisotropic conductive film and a forming method thereof, an ACF roll, a bonding structure and a display device. The anisotropic conductive film (ACF) includes: an insulating adhesive layer, including a plurality of preset regions corresponding to electrodes to be bonded and spaced from each other; and capsule structures, dispersed in the insulating adhesive layer of the plurality of preset regions and configured to realize a electrical connection in a direction perpendicular to a surface of the ACF when the ACF is subjected to a pressure in the direction perpendicular to the surface of the ACF, wherein a number of the capsule structures in each of the plurality of preset regions is greater than a preset number.

Anisotropic conductive film (ACF) and forming method thereof, ACF roll, bonding structure and display device

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Beijing, China

Zhiyong Yang