Schlumberger Technology Corporation

Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Alibaba Group Holding Limited

Advanced New Technologies Co., Ltd.

Beijing Baidu Netcom Science and Technology Co., Ltd.

Services Petroliers Schlumberger

Prad Research and Development Limited

Geoquest Systems B.v.

Logined B.v.

Kang Wang

Youxiang Zuo

Haotian Yang

Xiaoxia Liu

Oliver Clinton Mullins

Junhui Yang

Jiaxiang Zhang

Fuzheng Xie

Ryan Sangjun Lee

Xiaodong Hao

Renzhe Xu

Adriaan Gisolf

Shu Pan

Yi Chen

Bin Zhang

Yiming Wang

Zhenhua Zhang

Zheng Bao

Shiduo Yang

Danyang Bi

Wei Chen

Cosan Ayan

Wei Gong

Inho Park

Xiangdong Wei

Xiaoliang Fu

Hadrien Dumont

Weigang Guan

Seungyong Oh

Younes Jalali

Mi Zhou

Armin Kauerauf

Xiang Deng

Philippe Marza

Yi Zhang

Yang Zhou

Fei Fei Li

Lei Jiang

Andrew Emil Pomerantz

Ashers Partouche

Yanxia Xin

Gong Chen

Yuanyuan Chai

Vinay K Mishra

Thomas Pfeiffer

Beatriz E Barbosa

Isabelle Le Nir

Yutaka Imasato

Thomas Hantschel

Anish Kumar

Chetankumar Natwarlal Desai

Kamal Kader

XiaoWei Sheng

Vladislav Achourov

Adrian Kleine

Arnaud Etchecopar

Bin Bin Du

Minqiang Chang

Daniel M Tetzlaff

Sai Venkatakrishnan

Miaomiao Song

Soraya S Betancourt Pocaterra

Jesus Alberto Canas

Jiaming Shen

Randolph Koepsell

Jerimiah Forsythe

Yoko Morita

Jingyu Piao

Junyue Yuan

Joseph Carl Fiduk

Lixiang Sun

Suchart Chokthanyawat

Rebecca Steinmann

Embodiments of the disclosure provide methods, apparatuses, and electronic devices for processing product traceability chain information. The method comprises: determining one or more processing stages associated with a traceability chain of a product; acquiring video information associated with each of the one or more processing stages of the traceability chain; and splicing the video information associated with each of the one or more processing stages to generate a traceability video for the product.

Method, apparatus, and electronic device for processing product traceability chain information

Disclosed are a display substrate and a display apparatus. The display substrate, includes base, and an organic electroluminescent display layer, a touch layer, a polarizer and a cover plate sequentially stacked on the base. The organic electroluminescent display layer and the touch layer are bonded with a first bonding layer, and the polarizer and the cover plate are bonded with a second bonding layer. The display substrate includes a camera installation area and a display area surrounding the camera installation area. A camera is installed on a side of the base away from the organic electroluminescent display layer and located in the camera installation area, a light-emitting layer is not provided in an area of the organic electroluminescent display layer corresponding to the camera installation area, and a first opening is provided in an area of the polarizer corresponding to the camera installation area.

Display substrate and display apparatus

A display module includes: a display panel, which has a fingerprint identification region; a first protective layer disposed on a back surface of the display panel, the back surface being a surface of the display panel opposite to a display surface of the display panel, and the first protective layer being provided therein with a first opening for exposing the fingerprint identification region; and a metal protective layer disposed on a surface of the first protective layer away from the display panel, the metal protective layer being provided therein with a second opening, the second opening exposing the first opening, and an orthographic projection of an edge of the second opening on the display panel being located outside an orthographic projection of an edge of the first opening on the display panel.

Display module and manufacturing method therefor, and display device

A display module, an assembly method of the display module and a display apparatus are provided, which belongs to the technical field of displaying, and the display module includes: a cover plate, a side of which including a first area and a second area adjacently connected to the first area; a display panel attached to the first area; and a spacer attached to a part or all of the second area, a height of the spacer being greater than a height of the display panel. The spacer includes a housing and an injection cavity recessed into interior of the housing, the injection cavity is close to the display panel and the injection cavity is filled with an injection material; and a space cavity is provided at a side of the display panel close to the spacer, and the space cavity is filled with the injection material.

Display module, assembly method of display module, and display apparatus

A display device includes: a display panel; and a polarizer, an optical adhesive, and a cover plate sequentially arranged on the display panel. The display panel has a transparent region. The polarizer has first and second surfaces parallel to each other, and the first surface is proximal to the display panel. The polarizer has therein a through hole penetrating through the first and second surfaces. The through hole has first and second boundaries at the first and second surfaces, respectively. An orthogonal projection of the first boundary on the second surface is inside and not in contact with the second boundary. For third and fourth boundaries of the through hole parallel to the first boundary, an orthogonal projection of the third boundary on the fourth boundary does not extend beyond the fourth boundary, the third boundary being closer to the first boundary than the fourth boundary.

Display device and polarizer

A display device includes a flexible display panel including a display part, a bonding part, and a substrate bending part connecting the display part and the bonding part, the bonding part being located on the back side of the display part, and a side of the bonding part away from the display part being the bonding side, the driving chip being arranged on the bonding side of the bonding part, and having a first side and a second side opposite in the first direction, where the first side is close to the substrate bending part, and the second side is distal to the substrate bending part, the first direction being perpendicular to the thickness direction; a main flexible circuit board, disposed on the second side of the driving chip and connected to the bonding side of the bonding part; a touch layer; and a control flexible circuit board.

Display device and electronic apparatus

A display module and a display device are disclosed. The display module includes a display panel, a heat dissipation film disposed on a side of the display panel facing away from a display side, and an ultrasonic fingerprint module. The heat dissipation film is provided with a first opening, and the ultrasonic fingerprint module includes a sensor disposed within the first opening and fixed on the side of the display panel facing away from the display side by a shading adhesive layer. The display module further includes a light shielding sheet attached on a side of the heat dissipation film facing away from the display panel. The light shielding sheet is provided with a second opening which exposes the sensor. An orthographic projection of the light shielding sheet and the shading adhesive layer on the display panel includes an orthographic projection of the first opening on the display panel.

Display module and display device

Disclosed are a foldable screen and a display device. The foldable screen includes: a flexible display panel and a plurality of elastic portions, wherein each of the elastic portions includes each of elastic support members and two connecting rods fixedly connected to each of the elastic support members; wherein the two connecting rods are respectively connected to two flat portions of the flexible display panel, and the elastic support members are configured to supply a support force to the foldable portion in the case that a display surface of the foldable portion of the flexible display panel is coplanar with those of the flat portions.

Foldable screen and display device

A bracket for a flexible display module is provided. The flexible display module includes a flexible display panel and a transparent cover plate. The flexible display panel includes a display region, a binding region opposite to the display region and a bending region connecting the display region and the binding region. The transparent cover plate is fixed to the display region of the flexible display panel. The bracket includes a first body and a second body fixedly connected with each other. An inner surface of the first body is provided with an accommodating region for accommodating the bending region of the flexible display panel. The second body is fixedly and detachably connected to a back of the flexible display panel. An orthographic projection of the flexible display panel on a surface of the transparent cover plate falls within a region where the surface of the transparent cover plate is located, and an area of the orthographic projection of the flexible display panel on the surface of the transparent cover plate is less than an area of the surface of the transparent cover plate.

Bracket for flexible display module and use method thereof

The present disclosure provides a display device and a manufacturing method thereof. In an embodiment, the display device includes a display panel, a touchpad and a joint. The touchpad is located on a display side of the display panel and includes a main body area and a bonding area. The joint is arranged on a side of the display panel facing the touchpad and is configured to electrically connect the touchpad and a driving chip. A side of the bonding area facing the display panel is configured to be joined with the joint.

Display device and manufacturing method thereof

A display module includes a display panel, a first optical adhesive layer disposed on a side of a display surface of the display panel, a touch panel disposed on a side of the first optical adhesive layer away from the display panel, and at least one isolation film between the display panel and the touch panel. The display panel includes a display region and a peripheral region that is provided with at least one alignment mark. The touch panel includes a plurality of peripheral signal lines. An orthographic projection of the peripheral signal lines on a plane where the display panel is located at least partially overlaps with an orthographic projection of the at least one alignment mark on the plane. An orthographic projection of each isolation film on the plane covers an alignment mark.

Display module and assembly method therefor, and display apparatus

A display apparatus and a preparation method thereof, the display apparatus includes a display panel whose display area has a first hole; a polarizer disposed on one side of the display panel, wherein the polarizer has a blind hole, the blind hole penetrates through an optical characteristic layer in the polarizer, and an orthographic projection of the blind hole on the display panel at least partially overlaps with the first hole; a first optical adhesive layer disposed on a surface of the polarizer away from the display panel, wherein the first optical adhesive layer includes a planar portion and a convex portion, and the convex portion is filled in the blind hole; a cover plate disposed on one side of the first optical adhesive layer away from the display panel.

Display apparatus having blind hole in polarizer and preparation method thereof

A package structure, a method for forming a package structure, a display panel and a display device are provided. The package structure includes: a polarizing structure and a first optical adhesive layer; the polarizing structure includes a first viewing aperture corresponding to a camera; the first optical adhesive layer is arranged at a side of the polarizing structure, and at least a part of the first viewing aperture is filled with the first optical adhesive layer.

Package structure, method for forming package structure, display panel and display device

The present disclosure provides methods, devices, systems, and storage mediums for live broadcast detection and data processing. In one exemplary embodiments, a user terminal device cooperates with a server and a camera device in a live broadcast system. The terminal device turns towards the camera device and outputs detection content within a detection time. It can be determined whether live broadcast content uploaded/captured by the camera device includes the detection content captured by the camera device within the detection time. If the detection content is found in the live broadcast content, it can be determined that unauthorized live broadcasting exists. Accordingly, corresponding measures can be taken to stop the unauthorized live broadcasting in a timely manner, which helps improve the security of user information.

Method, device, system, and storage medium for live broadcast detection and data processing

Welding torch flame spreader

Growing community of inventors

Beijing, China

Kang Wang