Patents by Inventor Ching Che YANG

Ching Che YANG 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).

  • Publication number: 20140247419
    Abstract: A liquid crystal display panel comprise a first substrate, a second substrate and a electrode structure. The electrode structure is disposed on the first substrate and defining a pixel. The electrode structure further comprises a first sub-electrode having a first stem electrode with a first end edge and a first branch electrode nearest the first end edge, and a second sub-electrode having a second stem electrode with a second end edge and a second branch electrode nearest the second end edge. The first sub-electrode and the second sub-electrode are adjacent to each other, and the first end edge and the second end edge are adjacent to the same side of the pixel. A first distance between the first end edge and the first branch electrode is different from a second distance between the second end edge and the second branch electrode.
    Type: Application
    Filed: May 13, 2014
    Publication date: September 4, 2014
    Applicant: Innolux Corporation
    Inventors: Chien-Hung CHEN, Ching-Che YANG
  • Publication number: 20140247418
    Abstract: A liquid crystal display panel comprise a first substrate, a second substrate and a electrode structure. The electrode structure is disposed on the first substrate. The electrode structure further comprises a first sub-electrode having a first stem electrode with a first end edge and a first branch electrode nearest the first end edge, and a second sub-electrode having a second stem electrode with a second end edge and a second branch electrode nearest the second end edge. The first sub-electrode and the second sub-electrode are adjacent to each other, and the first end edge are adjacent to the second end edge. A first distance between the first end edge and the first branch electrode is different from a second distance between the second end edge and the second branch electrode.
    Type: Application
    Filed: May 13, 2014
    Publication date: September 4, 2014
    Applicant: Innolux Corporation
    Inventors: Chien-Hung CHEN, Ching-Che YANG
  • Publication number: 20140176892
    Abstract: A liquid crystal display panel including a first substrate, a second substrate, a liquid crystal layer and an electrode structure is provided. The liquid crystal layer is located between the first substrate and the second substrate. The electrode structure is disposed on the first substrate and comprises a first and a second sub-electrodes. The first and the second sub-electrodes are separated from each other and respectively comprises first and second branch portions. The first branch portion comprises a plurality of first branch electrodes. Two adjacent first branch electrodes are substantially parallel to each other and separated from each other by a first interval. The second branch portion comprises a plurality of second branch electrodes. Two adjacent second branch electrodes are substantially parallel to each other and separated from each other by a second interval.
    Type: Application
    Filed: February 11, 2014
    Publication date: June 26, 2014
    Applicant: Innolux Corporation
    Inventors: Chien Hung CHEN, Ching Che YANG
  • Publication number: 20140104548
    Abstract: The invention provides a liquid crystal display (LCD) device comprising a first substrate, a first electrode, a second substrate, a liquid crystal layer, a main spacer and an auxiliary spacer. The first electrode is disposed on the first substrate and has a first thickness and a second thickness, wherein the first thickness is smaller than the second thickness. The second substrate and the first substrate are disposed oppositely. The liquid crystal layer is disposed between the first substrate and the second substrate. The main spacer is disposed between the first substrate and the second substrate and corresponding to a part of the first electrode having the first thickness. The auxiliary spacer is disposed between the first substrate and the second substrate and corresponding to a part of the first electrode having the second thickness.
    Type: Application
    Filed: October 8, 2013
    Publication date: April 17, 2014
    Applicant: Innolux Corporation
    Inventors: Ching-Che Yang, Fu-Cheng Chen, Yu-Heng Yang
  • Publication number: 20140103350
    Abstract: The present invention relates to a pixel electrode structure, comprising: at least one scanning line disposed on a substrate; at least one data line disposed on the substrate and intersecting the scanning line to define a pixel area; a pixel electrode disposed in the pixel area; an active element comprising a gate electrode, a source electrode and a drain electrode, wherein the gate electrode is electrically connected to the scanning line, the source electrode is electrically connected to the data line, and the drain electrode is electrically connected to the pixel electrode; and a shielding electrode overlapping one side of the scanning line and electrically connected to the pixel electrode with a first connecting part, wherein the shielding electrode has a jag structure, and the first connecting part is disposed at a junction between jags of the jag structure protruding in different orientations.
    Type: Application
    Filed: August 14, 2013
    Publication date: April 17, 2014
    Applicant: InnoLux Corporation
    Inventors: Yu-Sheng HO, Ying-Jen CHEN, Ching-Che YANG
  • Patent number: 8614778
    Abstract: A pixel array substrate and a liquid crystal display are provided. The liquid crystal display includes the pixel array substrate, an opposite substrate and a liquid crystal layer. The liquid crystal layer is disposed between the pixel array substrate and the opposite substrate. The pixel array substrate has plural pixel electrodes. Each pixel electrode has a first main portion, a second main portion, a plurality of first and second branches. The first main portion is substantially vertically connected to the second main portion and sequentially defines a first quadrant, a second quadrant, a third quadrant and a fourth quadrant. Each first branch is connected to the first main portion and/or the second main portion. The orientation angles of the first branches in the same quadrant are substantially identical. Each second branch is connected to a plurality of the first branches. Each quadrant has at least one of the second branches.
    Type: Grant
    Filed: April 7, 2011
    Date of Patent: December 24, 2013
    Assignee: Chimei Innolux Corporation
    Inventors: Chien-Hong Chen, Ching-Che Yang
  • Publication number: 20130242248
    Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer and an electrode structure. The second substrate is parallel to the first substrate. The liquid crystal layer is located between the first substrate and the second substrate. The electrode structure is disposed on the first substrate. The electrode structure includes a first branch portion and a second branch portion. The first branch portion includes first branch electrodes. The two adjacent first branch electrodes are parallel to each other and separated apart by a first interval. The second branch portion includes second branch electrodes. The two adjacent second branch electrodes are parallel to each other and separated apart by a second interval. Any first branch electrode corresponds to at least part of one of the second intervals. Any second branch electrode corresponds to at least part of one of the first intervals.
    Type: Application
    Filed: May 8, 2013
    Publication date: September 19, 2013
    Applicant: INNOLUX CORPORATION
    Inventors: Chien Hung CHEN, Ching Che YANG
  • Publication number: 20130242247
    Abstract: A liquid crystal display device includes: a first substrate; a second substrate spaced apart from the first substrate; and a plurality of liquid crystal molecules disposed between the first and second substrates. The first substrate includes a transparent substrate, an insulator layer formed on a surface of the transparent substrate and formed with a plurality of grooves, and a pixel electrode formed on a surface of the insulator layer and formed with a plurality of electrode slits.
    Type: Application
    Filed: December 26, 2012
    Publication date: September 19, 2013
    Applicants: CHIMEI INNOLUX CORPORATION, INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Hsin-Yu LEE, Ching-Che YANG, Ker-Yih KAO, Yu-Ju CHEN
  • Patent number: 8462304
    Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer and an electrode structure. The second substrate is substantially parallel to the first substrate. The liquid crystal layer is located between the first substrate and the second substrate. The electrode structure is disposed on the first substrate. The electrode structure includes a first branch portion and a second branch portion. The first branch portion includes first branch electrodes. The two adjacent first branch electrodes are substantially parallel to each other and separated apart by a first interval. The second branch portion includes second branch electrodes. The two adjacent second branch electrodes are substantially parallel to each other and separated apart by a second interval. Any first branch electrode corresponds to at least part of one of the second intervals. Any second branch electrode corresponds to at least part of one of the first intervals.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: June 11, 2013
    Assignee: Chimei Innolux Corporation
    Inventors: Chien Hong Chen, Ching Che Yang
  • Patent number: 8421986
    Abstract: A substrate with a multi-domain vertical alignment pixel structure is provided. The substrate is opposite to a counter substrate with a common electrode, and a liquid crystal layer is disposed between the substrate and the counter substrate. The substrate includes a scan line and a data line, an active device, first and second patterned pixel electrodes and a voltage drop layer. Wherein, the first patterned pixel electrode provides a first electrical field to the liquid crystal layer, and the second patterned pixel electrode provides a second electrical field to the liquid crystal layer. The voltage drop layer makes the first electrical field smaller than the second electrical field.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: April 16, 2013
    Assignee: Chimei Innolux Corporation
    Inventors: Jian-Cheng Chen, Chien-Hong Chen, Chih-Yung Hsieh, Wei Lo, Chun-Hsu Lin, Ching-Che Yang, Jia-Lun Chen
  • Publication number: 20120050641
    Abstract: A pixel array substrate and a liquid crystal display are provided. The liquid crystal display includes the pixel array substrate, an opposite substrate and a liquid crystal layer. The liquid crystal layer is disposed between the pixel array substrate and the opposite substrate. The pixel array substrate has plural pixel electrodes. Each pixel electrode has a first main portion, a second main portion, a plurality of first and second branches. The first main portion is substantially vertically connected to the second main portion and sequentially defines a first quadrant, a second quadrant, a third quadrant and a fourth quadrant. Each first branch is connected to the first main portion and/or the second main portion. The orientation angles of the first branches in the same quadrant are substantially identical. Each second branch is connected to a plurality of the first branches. Each quadrant has at least one of the second branches.
    Type: Application
    Filed: April 7, 2011
    Publication date: March 1, 2012
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: Chien-Hong CHEN, Ching-Che YANG
  • Publication number: 20110157535
    Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer and an electrode structure. The second substrate is substantially parallel to the first substrate. The liquid crystal layer is located between the first substrate and the second substrate. The electrode structure is disposed on the first substrate. The electrode structure includes a first branch portion and a second branch portion. The first branch portion includes first branch electrodes. The two adjacent first branch electrodes are substantially parallel to each other and separated apart by a first interval. The second branch portion includes second branch electrodes. The two adjacent second branch electrodes are substantially parallel to each other and separated apart by a second interval. Any first branch electrode corresponds to at least part of one of the second intervals. Any second branch electrode corresponds to at least part of one of the first intervals.
    Type: Application
    Filed: December 9, 2010
    Publication date: June 30, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: Chien Hong CHEN, Ching Che YANG
  • Publication number: 20110157537
    Abstract: A substrate with a multi-domain vertical alignment pixel structure is provided. The substrate is opposite to a counter substrate with a common electrode, and a liquid crystal layer is disposed between the substrate and the counter substrate. The substrate includes a scan line and a data line, an active device, first and second patterned pixel electrodes and a voltage drop layer. Wherein, the first patterned pixel electrode provides a first electrical field to the liquid crystal layer, and the second patterned pixel electrode provides a second electrical field to the liquid crystal layer. The voltage drop layer makes the first electrical field smaller than the second electrical field.
    Type: Application
    Filed: December 29, 2010
    Publication date: June 30, 2011
    Applicant: CHIMEI INNOLUX CORPORATION
    Inventors: Jian-Cheng CHEN, Chien-Hong CHEN, Chih-Yung HSIEH, Wei LO, Chun-Hsu LIN, Ching-Che YANG, Jia-Lun CHEN