Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

International Business Machines Corporation

Chinese Academy of Sciences

Beijing Xiaomi Mobile Software Co., Ltd.

Sony Corporation

Lenovo (beijing) Limited

Lenovo (singapore) Pte. Ltd.

Huawei Technologies Co., Limited

Google Inc.

The Boeing Company

Other

Basf Se Corporation

Tsinghua University

Beijing Boe Display Technology Co., Ltd.

Hui Wang

Xiaochuan Chen

Shengji Yang

Pengcheng Lu

Xue Dong

Kuanta Huang

Chun Long Wang

Yuanhui Guo

Wei Li

Qimei Cui

Wei Liu

Chuncheng Che

Minghua Xuan

Tao Li

Fang Yu

Jia Liu

Peng Hui Jiang

Bin Wang

Lujiang Huangfu

Dacheng Zhang

Wei Feng

Yong Wu

Lei Zhang

Jing Wang

Yan Li

Jian Zhang

Ming Yang

Feng Qu

Yan Wang

Dong Wang

Chen Hui Xu

Yu Gu

Jiantao Liu

Ying Liu

Jian Xu

Wenhao Zhang

Jun Zhang

Peng Wang

Jing Cheng

Tong Zhang

Qing Fa Wang

Dongsheng Li

Xianjie Shao

Xiang Gao

Yanming Wang

Junsheng Chen

Sheng Wang

Xiaohe Li

Michael Terrell Vanover

Jian Zhao

Philip Lee Childs

Qiang Liu

Lei Zhao

Na Li

Hengzhen Liang

Ying-Chen Yu

Yan Zheng

Zhi Jun Wang

Xiaofeng Tao

Jing Chen

Peng Xu

Wei Song

Jie Yang

Krishna K Bellamkonda

Yunlong Li

Jun Yao

Huijuan Wang

Han Wu

Hongmin Li

Yu Chen

Hui Tong

Wen Liu

Zheng Zhang

Feng Yu

Li Tian

Yan Zhang

Zhiqiang Wang

Jian Wu

Yao Liu

Chunlei Wang

Yulong Shi

Lin Lin

Jun Xiao

Haifeng Xu

Yansong Li

Yinan Liang

Anni Wei

Li Cao

Yue Yang

Wanli Xing

Zhi Peng Liu

Yuanlan Tian

Yucheng Chan

Yanbo Zhu

Weilin Lai

Jinliang Liu

Jing Sun

Xuebing Jiang

Zhijian Zhu

Miao Zhang

A display device is provided, and the display device includes a display panel and a light adjusting portion. The light adjusting portion is stacked with the display panel, the light adjusting portion includes a first substrate, a refractive index variable material layer, an electrode structure, and a second substrate stacked with each other, and the refractive index variable material layer and the electrode structure are between the first substrate and the second substrate. The light adjusting portion further includes a plurality of signal lines, and the electrode structure and the plurality of signal lines are on the first substrate; the electrode structure includes a first electrode structure and a second electrode structure, the first electrode structure includes a plurality of first electrodes insulated from each other, the first substrate includes a plurality of regions, and first electrodes in different regions are configured to be electrically connected to different signal lines.

Display device

A method, computer system, and a computer program product are provided for managing an accelerated shutdown of a networked system having a having a plurality of nodes. The system to be shutdown is analyzed and a priority order is determined for the nodes. An interval period is also determined between each node according to the priority order. A leaf node set is constructed according to different shutdown types required for each node and a dependency tree is constructed by analyzing the leaf node sets. Each node is then shutdown according to the tree and the interval period determined. The dependency tree and the interval period is iteratively modified during the node shutdown until all nodes and ultimately the system shutdown has been completed.

Techniques for shutdown acceleration

Disclosed is a traction robot, a conveyance system and a method for controlling a traction robot. The traction robot includes a main body, and further includes a control assembly and a rotating arm. The rotating arm is rotationally assembled on the main body. The rotating arm comprises a first rotating arm and a second rotating arm. The first rotating arm and the second rotating arm are both provided with a clamping part for clamping a towed article on one side facing the towed article, and expansion members are both provided between the clamping part and the rotating arm. The control assembly drives fluid input into or discharge from the expansion member to control expansion or retraction of the expansion member, so as to control the clamping part to clamp or release the towed article.

Traction robot, conveying system and method for controlling traction robot

A display module, including a first liquid crystal panel and a light modulation layer, where the first liquid crystal panel includes a first substrate and a second substrate opposite to each other, and a first liquid crystal layer between the first substrate and the second substrate; the light modulation layer is on a side of the second substrate away from the first substrate, and configured to reflect first colored light; and liquid crystal in the first liquid crystal layer is configured to present a planar texture state or a focal conic texture state in response to an action of an electric field, where the liquid crystal in the first liquid crystal layer presenting the planar texture state reflects second colored light with a color different from the first colored light, while the liquid crystal in the first liquid crystal layer presenting the focal conic texture state transmits light.

Display module, driving method thereof, and display apparatus

The present disclosure discloses a device and a method for preparing a high-density aligned carbon nanotube film. The device includes a container main body, a buffer partition plate and a solvent lead-out part. The buffer partition plate is located at a lower part of the container main body. The solvent lead-out part communicates with an interior of the container main body through a through hole in a side wall of the container main body and extends to an outside of the container main body. The method includes injecting a carbon nanotube solution into a container; immersing a substrate in the carbon nanotube solution; injecting a sealing liquid that is immiscible with the carbon nanotube solution along the substrate or the side wall of the container main body; and leading the solvent out or pulling the substrate such that the liquid surface of the substrate undergoes relative motion.

Apparatus and method for manufacturing high-density in-line carbon nanotube thin film

Shutdown intervals between nodes of a dependency tree are determined. The dependency tree represents a system to be shut down and the nodes represent system components of the system. The determining the shutdown intervals includes calculating, for a pair of nodes of the dependency tree, a shutdown interval. The calculating is based on a relationship between the pair of nodes. The calculating is repeated for a plurality of pairs of nodes to obtain a plurality of shutdown intervals. The plurality of shutdown intervals is used in a shutdown of the system components. At least one system component represented by at least one node on a higher node level of the dependency tree is to be shut down prior to at least one other system component represented by at least one other node on a lower node level of the dependency tree.

System shutdown based on tuned shutdown intervals

The present disclosure relates to a display device, including: a driving backplane, including a substrate, at least one wiring layer and a planarization layer, wherein the planarization layer is provided with a groove; a first electrode layer, disposed on a surface of the planarization layer away from the substrate, and including a plurality of first electrodes distributed at intervals; a pixel definition layer, disposed on the surface of the planarization layer away from the substrate, wherein a separation groove is formed by the pixel definition layer at the groove; a conductive shielding layer, at least partially disposed in the groove; a light-emitting layer, by which the pixel definition layer, the first electrodes and the conductive shielding layer are covered, wherein the light-emitting layer is recessed at the separation groove and is in direct contact with at least a partial area of the conductive shielding layer.

Display device, display panel and manufacturing method thereof

Provided is an array substrate, including a first base substrate, and a drive circuit layer, a transmissive electrode layer and a reflective electrode layer which are sequentially laminated. A plurality of gate lines and a plurality of data lines in the drive circuit layer extend in a first direction and a second direction, respectively, and intersect to define a plurality of pixel regions. Each pixel region includes a transmissive region and a reflective region. The transmissive region includes at least one first region and at least one second region connected to each other. The first region and the second region are between adjacent two reflective regions. The reflective electrode layer includes reflective electrodes in one-to-one correspondence with reflective regions and cover the corresponding reflective regions. The transmissive electrode layer includes transmissive electrodes in one-to-one correspondence with transmissive regions and at least cover the corresponding transmissive regions.

Array substrate and method for manufacturing same, display panel, and display device

The present disclosure discloses a method for forming a high-density aligned carbon nanotube film. The method includes injecting a carbon nanotube solution into a container, and adding a dispersant to form a carbon nanotube-dispersant composite. The method also includes adding a substance that interacts with the carbon nanotube-dispersant composite and then dispersing the obtained carbon nanotube solution using water ultrasonic or probe ultrasonic to obtain a carbon nanotube solution containing a dispersant. Then a large-area or patterned high-quality aligned carbon nanotube film can be formed on a substrate by using processes such as pulling, injection dripping or printing. The method is low-cost and suitable for the preparation of large-area high-density aligned carbon nanotubes, and satisfies various needs for industrial application of carbon-based integrated circuits.

Method for manufacturing high-density in-line carbon nanotube thin film

Aspects of the invention include generating a plurality of predictions that each define a plurality of future inputs for a model. A deviation curve is generated by determining a distance between each prediction of the plurality of predictions and a respective known data point of a plurality of known data points. One or more points in the deviation curve are sampled and the sampled points are compared to a low threshold and a high threshold. A judgement is determined for each prediction to determine whether the respective prediction will be accepted or denied as an input to the model. The future inputs for the model are modified based on the judgments.

Dynamic evaluation of model acceptability

A drive method for a display panel, and a display apparatus. The drive method includes: when current original gray-scale values corresponding to sub-pixels in the same region are the same in a plurality of continuous display frames, converting the current original gray-scale values into a first target gray-scale value and a second target gray-scale value; in a current display frame of the plurality of continuous display frames, controlling a data voltage corresponding to the first target gray-scale value to be input to a first sub-pixel unit in the region, and controlling a data voltage corresponding to the second target gray-scale value to be input to a second sub-pixel unit in the region, where each of the first sub-pixel unit and the second sub-pixel unit includes at least one sub-pixel.

Drive method for controlling data voltage of display panel, and display apparatus including source drive circuit for controlling data voltage of display panel

The present disclosure provides a display panel, including: a first panel and a second panel opposite to the first panel; the first panel includes: gate lines extending along a first direction and data lines extending along a second direction, and the gate lines and the data lines intersect to define pixel regions; the second panel includes: a plurality of support column periodic units arranged in an array along the first direction and the second direction, each support column periodic unit includes a plurality of support columns, and at least a part of the support columns each satisfy: a connection line between the support column and a support column closest thereto extends along a third direction, and an included angle between the third direction and the first direction is not equal to 0°. The present disclosure further provides a display device.

Display panel and display device

Provided is a pixel structure. The pixel structure includes: a first electrode, a second electrode, and a liquid crystal layer that are disposed on one side of a substrate and successively stacked, wherein one of the first electrode and the second electrode is a pixel electrode and the other of the first electrode and the second electrode is a common electrode, and the second electrode includes a plurality of electrode branches sequentially arranged in a first direction, wherein each of the electrode branches includes a first end portion, a body portion, and a second end portion that are successively connected in a second direction, the body portion including at least one body segment.

Pixel structure, display panel and display device

A camera unit includes a liquid lens, a motor and a solid lens. The liquid lens includes a fixed body and a support body spaced apart from the fixed body. The liquid lens has a first optical axis. The motor includes a mover assembly and a stator assembly. The mover assembly has a first end fixedly connected to the support body and is movable along the first optical axis relative to the stator assembly to adjust curvature of the liquid lens. The stator assembly has a second end fixedly connected to the fixed body. The solid lens is fixed to the stator assembly and has a second optical axis coinciding with the first optical axis.

Camera unit and electronic device

A display panel driving method, a display panel and a display apparatus. The display panel driving method comprises: according to a data signal transmitted in a data line, determining whether a grayscale value difference of a data signal input by a pixel unit of an nth row and a data signal input by a pixel unit of an (n−1)th row is greater than a threshold, n being a positive integer less than or equal to N; if the grayscale value difference between the data signal input by the pixel unit of the nth row and the data signal input by the pixel unit of the (n−1)th row is greater than the threshold, then adjusting the phase of a clock signal input by the nth shift register, such that the falling of the pull-up node of the nth shift register is delayed along with time, to output a phase-delayed scan signal.

Display panel driving method, display panel, and display apparatus

Growing community of inventors

Beijing, China

Hui Wang