Patents by Inventor Zhengwei Chen

Zhengwei Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9252163
    Abstract: In the present disclosure, it is provided an array substrate including a pad area, signal lines arranged on the substrate, conductive connection lines arranged at least on the pad area and directly connected to a flexible circuit, and conductive connection lines arranged at least on the pad area and directly connected to a flexible circuit. The conductive connection lines may be connected to the signal lines through a via hole, and may include a first wire and a second wire electrically connected to each other. The second wire may be arranged in such a manner that a contact area between the conductive connection lines and the flexible circuit is not less than a predetermined threshold when the flexible circuit is displaced in a first direction relative to the first wire. The first direction may be substantially perpendicular to an extending direction of the first wire.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: February 2, 2016
    Assignees: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
    Inventors: Xingxing Song, Chaohuan Hsu, Zhengwei Chen, Zhenfei Cai
  • Publication number: 20160026024
    Abstract: The present invention relates to the technical field of display, and in particular to a post spacer, a display panel and a display device. The post spacer includes a support post and a support pillow, wherein the support pillow is formed of a plurality of sub-pillows dispersedly arranged below the bottom of the support post. Since the post spacer is provided with the support pillows dispersedly arranged below the bottom of the support post, the bottom of the support post can be more uniformly stressed, and the support pillow can further provide a certain antiskid effect. Therefore, the post spacer of the present invention has a better supporting effect and can effectively avoid Mura faults.
    Type: Application
    Filed: December 17, 2014
    Publication date: January 28, 2016
    Inventors: Xingxing SONG, Chaohuan HSU, Zhengwei CHEN, Zhenfei CAI
  • Publication number: 20150240350
    Abstract: An array substrate comprising display areas and non-display areas is provided. The non-display area comprises an area in which a plurality of gate lines and a plurality of data lines crossed to each other are located and an area in which thin film transistors are located, the gate lines and the data lines being formed by patterning metal film layers which are formed in the area by magnetron sputtering targets spaced to each other; and wherein a pad part is formed in an area of the non-display areas corresponding to the spacing areas between the targets, a sum of thickness of the metal film layer foamed in the areas corresponding to the spacing areas between the targets and the thickness of the pad part being equal to the thickness of the metal film layer formed in the areas facing the targets.
    Type: Application
    Filed: June 23, 2014
    Publication date: August 27, 2015
    Inventors: Zhenfei Cai, Zhengwei Chen
  • Publication number: 20150060868
    Abstract: The present disclosure discloses an array substrate including a display area and a data lead area. The display area includes data signal lines and gate lines. The data lead area includes peripheral wirings connecting the data signal lines and wiring terminals. The peripheral wirings include a plurality of metal traces which are corresponding to the data signal lines in a one-to-one manner and manufactured from a same layer as the gate lines. Each of the metal traces is connected to one of the data signal lines which is corresponding to the each of the metal trace.
    Type: Application
    Filed: November 21, 2013
    Publication date: March 5, 2015
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zhenfei Cai, Zhengwei Chen
  • Publication number: 20140124784
    Abstract: Embodiments of the invention provide a conductive structure, a thin film transistor, an array substrate, and a display device. The conductive structure comprises a copper layer formed of copper or copper alloy; a blocking layer for preventing copper ions of the copper layer from diffusing outward; and a diffusion prevention layer for preventing exterior ions from diffusing to the copper layer and disposed between the copper layer and the blocking layer. The multilayer conductive structure according to an embodiment of the invention can prevent exterior ions from diffusing into a copper layer and prevent copper ions from diffusing outward to reduce ions diffusion that adversely impacts the electricity performance and chemical corrosion resistance of the copper metal layer, and meanwhile can enhance adhesiveness of the conductive structure, which may be helpful for etching/patterning of the multilayer conductive structure.
    Type: Application
    Filed: October 17, 2012
    Publication date: May 8, 2014
    Applicants: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jaemoon Chung, Qiuping Huang, Seong Sil Im, Dongseob Kim, Chao-Huan Hsu, Huawei Xu, Zhengwei Chen, Jianshe Xue
  • Patent number: 8564769
    Abstract: A hyperspectral imaging light source system includes a light box (1). The light box (1) is a sealed cuboid. In the chamber of the box body a line-scanning camera (2), a beam splitting system (3), an electric control translation platform carrier (5) and the object to be detected (4) on the electric control translation platform carrier, an electric control translation platform screw (6), a linear light source box (7) and a photosensitive diode (8) are respectively provided. A linear light source controller (9), a step motor (10) and a computer (11) are provided outside the box body. The photosensitive diode (8) senses linear light source intensity variation and inputs a feedback signal to the linear light source controller (9). A halogen lamp (13) is installed in the linear light source box (7), and is connected with the linear light source controller (9).
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: October 22, 2013
    Assignee: Jiangsu University
    Inventors: Xiaobo Zou, Jiyong Shi, Jiewen Zhao, Xiaoping Yin, Zhengwei Chen, Xingyi Huang, Jianrong Cai, Quansheng Chen
  • Publication number: 20130201350
    Abstract: A hyperspectral imaging light source system includes a light box (1). The light box (1) is a sealed cuboid. In the chamber of the box body a line-scanning camera (2), a beam splitting system (3), an electric control translation platform carrier (5) and the object to be detected (4) on the electric control translation platform carrier, an electric control translation platform screw (6), a linear light source box (7) and a photosensitive diode (8) are respectively provided. A linear light source controller (9), a step motor (10) and a computer (11) are provided outside the box body. The photosensitive diode (8) senses linear light source intensity variation and inputs a feedback signal to the linear light source controller (9). A halogen lamp (13) is installed in the linear light source box (7), and is connected with the linear light source controller (9).
    Type: Application
    Filed: May 24, 2010
    Publication date: August 8, 2013
    Applicant: JIANGSU UNIVERSITY
    Inventors: Xiaobo Zou, Jiyong Shi, Jiewen Zhao, Xiaoping Yin, Zhengwei Chen, Xingyi Huang, Jianrong Cai, Quansheng Chen