Xiamen Tianma Micro-electronics Co., Ltd.

Shanghai Microport Cardioflow Medtech Co., Ltd.

International Business Machines Corporation

Emc Corporation

Shanghai Tianma Micro-electronics Co., Ltd.

Semiconductor Manufacturing International (shanghai) Corporation

Inventec Corp.

Semiconductor Manufacturing International (beijing) Corporation

Inventec (pudong) Technology Corporation

Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd.

Shanghai Henlius Biotech Inc.

Tongji University

Unilever Plc

Unilever, N.v.

Ming Yang

Jieliang Li

Guoming Chen

Jean-Pierre Bono

Yu Meng Li

Yingteng Zhai

Ting Li

Shui He

Di Ling Chen

Srinivasa Rao Vempati

Lin Cai

Jun Zhang

Aaron Roger Cox

Ezat Khoshdel

Yuan Yuan Zhang

Guofeng Zhang

Philip C Love

Tao Yu

Chunxia Zhao

Yiming Yin

Chenghui Chen

Dong Wen

Jiaxian Liu

Ming Liu

Dixitkumar Vishnubhai Patel

Zhaohui Guo

Lei R Li

Ai Xiao

Yu Li

Duohui Bei

Dixit Patel

Haijing Chen

Zhen De Fu

Marshall Hansi Wu

Youcun Hu

Mingzhou Joe Sun

Jie Ren

Leilei Cao

Mario Wurzl

Kenji Sera

Praveen S Solanki

Qunhua Cao

Lianfeng Hu

Baibing Ni

Shuxian Yang

Wei-Dong Jiang

Wenfeng Xu

Jie Xue

Xingkun Shi

Xinyu Zhou

Xiao Yu

Colina Mackey

Yvonne Christine Plant

Xiangguo Si

Provided are a method for driving a display panel, the method comprises a plurality of picture update periods, wherein at least one of the plurality of picture update periods comprises a first data write stage, a second data write stage, and a data retention stage; at least one of the first data write stage precedes at least one of the second data write stage; at the first data write stage, a gate scanning signal is provided for and a first data voltage is written to a pixel unit; at the second data write stage, the gate scanning signal is provided for and a second data voltage is written to the pixel unit, wherein theoretical brightness corresponding to the first data voltage is greater than theoretical brightness corresponding to the second data voltage.

Method for driving a display panel and display device

Provided are anti-TIGIT antibodies that bind to 'T cell immunoreceptor with Ig and ITIM domains (TIGIT)', including multispecific anti-TIGIT antibodies with binding specificity for TIGIT and one or more additional antigen, and methods of using the same. In certain embodiments, the anti-TIGIT antibodies comprises a single domain antibody that binds to TIGIT. In certain embodiments, the one or more additional antigen comprises Programmed cell death ligand 1 (PDL1).

Anti-tigit antibodies, multispecific antibodies comprising the same, and methods of using the same

A cardiac valve prosthesis, comprising: an expandable valve support provided with multiple fixing holes, an artificial valve provided on the valve support, and a thorn structure comprising an expandable thorn support and multiple thorns. The multiple thorns are provided on the thorn support, and are used for, when the cardiac valve prosthesis is implanted into a cardiac chamber, passing through the multiple fixing holes and penetrating tissue in the cardiac chamber so as to fix the valve support. The thorn structure and the valve support are provided independent of each other so that separate manufacturing and processing thereof can be achieved, and the thorn structure and the valve support work together in a non-connected manner so as to facilitate step-by-step load and release, such that the size of a delivery catheter and the length of the valve support can be effectively reduced, the risk of breakage is reduced, and it also facilitates recovery when the cardiac valve prosthesis is not released in place.

Cardiac valve prosthesis and delivery device thereof

Provided are a method for driving a display panel, the method comprises a plurality of picture update periods, wherein at least one of the plurality of picture update periods comprises a first data write stage, a second data write stage, and a data retention stage; at least one of the first data write stage precedes at least one of the second data write stage; at the first data write stage, a gate scanning signal is provided for and a first data voltage is written to a pixel unit; at the second data write stage, the gate scanning signal is provided for and a second data voltage is written to the pixel unit, wherein the first data voltage is less than the second data voltage.

A display panel is provided, including an array substrate; a light-emitting layer located at a side of the array substrate and including a plurality of light-emitting units; a touch dielectric layer located at a side of the light-emitting layer facing away from the array substrate and including a plurality of first apertures; a black matrix located within each of the plurality of first apertures; and a color filter layer located at a side of the touch dielectric layer facing away from the array substrate and including a plurality of color filter units. An orthographic projection of each of the plurality of first apertures on the light-emitting layer is located between two adjacent light-emitting units of the plurality of light-emitting units. The plurality of color filter units is in one-to-one correspondence to the plurality of light-emitting units.

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

Provided are a method for driving a display panel and a display device. In the method for driving a display panel, at least one picture update period includes a data write stage, a data retention stage, and a data compensation stage; at least one of the data compensation stage precedes at least one of the data write stage; at the data compensation stage, a gate scanning signal is provided for and a compensation data voltage is written to a pixel unit; at the data write stage, the gate scanning signal is provided for and the target data voltage is written to the pixel unit, where the compensation data voltage is less than the target data voltage; and at the data retention stage, no data voltage is written to the pixel unit.

A method for fabricating a capacitor device includes providing a substrate; forming a first-layer electrode on the substrate; and forming a conductive layer on the first-layer electrode. The roughness of the first-layer electrode is a first roughness, the roughness of the conductive layer is a second roughness, and the second roughness is smaller than the first roughness. The method further includes forming a dielectric layer on the conductive layer; and forming a second-layer electrode on the dielectric layer. According to the disclosed method and capacitor device, by forming the conductive layer on the first-layer electrode, the roughness of the bottom electrode of the capacitor device is reduced, which effectively reduces the presence of protrusions on the surface of the bottom electrode. Therefore, the breakdown electric voltage of the capacitor device may be improved, and leakage current may be avoided. As such, the reliability of the capacitor device may be improved.

Capacitor devices and fabrication methods thereof

Provided are a method for driving a display panel and a display device. In the method for driving a display panel, at least one picture update period includes a data write stage, a data retention stage, and a data compensation stage; the data compensation stage precedes the data write stage; at the data compensation stage, a gate scanning signal is provided for and a compensation data voltage is written to a pixel unit, where the compensation data voltage is less than a target data voltage which is a theoretical data voltage corresponding to target brightness of a current picture update period; at the data write stage, the gate scanning signal is provided for and the target data voltage is written to the pixel unit; and at the data retention stage, no data voltage is written to the pixel unit.

The present application relates to a cardiac valve prosthesis and a stent thereof. The stent comprises an inflow channel, an outflow channel, and a transitional area between the inflow channel and the outflow channel along an axial direction; the outflow channel comprises a cyclic structure and at least two convex structures extending along the axial direction; the at least two convex structures are respectively connected to the end of the cyclic structure distant from the transitional area; a restricted vacant area is formed between adjacent convex structures. The cardiac valve prosthesis and the stent thereof are not only suitable for multiple types of valve replacement, risks of injuries and operation costs are reduced for patients, and the influence of the stent to cardiac functions is minimized.

Cardiac valve prosthesis and stent thereof

A valve stent and a valve prosthesis. The valve stent is in the shape of a mesh tube, and has a compressed state and an expanded state. The valve stent includes an inflow tract structure, a transition tract structure, an outflow tract structure, and a barb structure. The transition tract structure has a fifth end portion, a sixth end portion, and a first middle section. In the expanded state, the diameters of the radial sections of the fifth end portion and the sixth end portion are greater than the diameter of the radial section of the first middle section of the transition tract structure. The outflow tract structure has a seventh end portion and an eighth end portion. The seventh end portion of the outflow tract structure is fixedly connected to the sixth end portion of the transition tract structure, and the eighth end portion is a free end. The barb structure is disposed on the transition tract structure and the outflow tract structure, and protrudes towards the outside of the transition tract structure and/or the outflow tract structure. The valve stent and the valve prosthesis can be stably anchored on natural valves.

Valve stent and valve prosthesis

A display panel and a display device are provided. The display panel includes a stretchable display area; and the stretchable display area includes a plurality of island-shaped structures and a plurality of stretchable bridges. A stretchable bridge of the plurality of stretchable bridges is configured to connect adjacent island-shaped structures of the plurality of island-shaped structures; at least one pixel is disposed on an island-shaped structure of the plurality of island-shaped structures; the stretchable display area includes a first stretchable display area and a second stretchable display area adjacent to the first stretchable display area; the first stretchable display area is disposed corresponding to an under-screen camera; and a stretchable degree of the first stretchable display area is greater than a stretchable degree of the second stretchable display area.

Display panel having stretchable bridges connecting island-shaped structures and display device thereof

A display panel includes an array substrate and light-emitting diodes including display light-emitting diodes. A display area includes sub-pixel regions including display sub-pixel regions and backup sub-pixel regions. In each of first and second directions, the display sub-pixel regions and the backup sub-pixel regions are arranged alternately. Display anode and cathode are provided in each display sub-pixel region. Backup anode and cathode are provided in at least one backup sub-pixel region. The display anode located in one display sub-pixel region is connected to the backup anodes of at least two backup sub-pixel region, and/or, at least two backup anodes provided in one backup sub-pixel region are electrically connected to the display anodes of at least two display sub-pixel regions, respectively. A positive pin of the display light-emitting diode is bonded to the display anode, and a negative pin thereof is bonded to the display cathode.

Display device having display sub-pixel regions and backup sub-pixel regions and including anodes and cathodes, manafacturing method thereof, and display apparatus thereof

A mitral valve prosthesis, a tricuspid valve prosthesis and a stent thereof. The stent is configured to support the heart valves of the mitral valve prosthesis and has a contracted configuration for delivery and an expanded configuration for deployment. The stent comprises, along its axial direction, an inflow section, a transition section and an outflow section, and the transition section is connected to the inflow section at one end and to the outflow section at the other end. When in the expanded configuration, the inflow section is located upstream of the outflow section with respect to the blood flow direction. The inflow section is less radially rigid than the outflow section and/or the transition section. Due to such a small radial rigidity, the inflow section can well adapt itself to the anatomy of the native mitral annulus. As a result, its pressure and interference on the aortic valve can be reduced, resulting in a significant decrease in the risk of leading to occlusion of the left ventricular outflow section. Additionally, during the release, the inflow section can adapt itself to changes in the diameter of the stent and thereby buffer radial deformation and axial displacement of the stent during its expansion, thus enhancing the release reliability.

Bicuspid valve prosthesis, tricuspid valve prosthesis, and stent therefor

When a host computer determines that a firmware version to be loaded is higher than a firmware version of each chip to be loaded, the host computer sends a loading flag to the chips to be loaded to enable the chips to be loaded enters a loading mode. The host computer redefines multiple controllable physical connections between each chip to be loaded entering the loading mode and a master controller chip connected thereto so that they act as loading buses. Each chip to be loaded executes a loading process according to a frame period and a frame count to receive the load file completely and then executes the IAP command to program its ROM. When each chip to be loaded finishes the loading process, each chip to be loaded jumps out of the load mode, and the host computer restores the definitions of the plurality of controllable physical connections.

System for online cascaded loading firmware based on boundary scan and method thereof

A display panel includes a substrate and a plurality of pixel driving circuits disposed on the substrate, and the plurality of pixel driving circuits include a storage capacitor and transistors. The transistors include transistors of a first type and a second type. The transistor of the first type is a composite transistor and includes a first sub-transistor and a second sub-transistor that are connected in series. The first sub-transistor is a low-temperature polysilicon transistor, and the second sub-transistor is an oxide transistor. The transistor of the first type includes a composite active layer, a composite gate electrode, a composite source electrode, and a composite drain electrode. The composite source electrode or the composite drain electrode of the transistor of the first type is electrically connected to the storage capacitor, or the transistor of the first type is in an off state during a light-emitting phase.

Growing community of inventors

Shanghai, China

Ming Yang