Patents by Inventor Ching Chu

Ching Chu 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: 20180069065
    Abstract: A display device is disclosed, which includes: a first substrate with a data line disposed thereon, wherein the data line extends along a data line-extension-direction; and plural pixel units disposed on the first substrate and each of the plural pixel units comprising: a transistor disposed on the first substrate; an insulating layer disposed on the transistor and including a via hole; a first electrode disposed on the insulating layer and electrically connecting to the transistor; and a pixel defining layer disposed on the first electrode and exposing partial first electrode to form a light emitting region. Herein, in a first pixel unit of the pixel units, an extension direction of a connecting line defined by a minimum distance between a first outline of the via hole and a second outline of the light emitting region is not perpendicular and not parallel to the data-line-extension direction.
    Type: Application
    Filed: September 5, 2017
    Publication date: March 8, 2018
    Inventors: Lien-Hsiang CHEN, Kung-Chen KUO, Sheng-Kai HSU, Hsia-Ching CHU, Mei-Chun SHIH
  • Publication number: 20180040278
    Abstract: A display panel is disclosed, which includes: a substrate; a scan line disposed on the substrate and extending along a first direction, wherein a first reference line parallel to the first direction and locating on the scan line is defined; data lines disposed on the substrate and extending along a second direction different from the first direction; an insulating layer disposed on the substrate and having an opening; and a shielding pattern disposed between two adjacent data lines and overlapping the scan line, wherein the shielding pattern includes first and second regions, the first region overlaps the opening and has a first outer edge, and the second region is adjacent to the first region and has a second outer edge. A first distance between the first outer edge and the first reference line is greater than a second distance between the second outer edge and the second reference line.
    Type: Application
    Filed: August 3, 2017
    Publication date: February 8, 2018
    Inventors: Hsia-Ching CHU, Ming-Chien SUN
  • Patent number: 9881969
    Abstract: In a display panel, a first substrate has an active area and a peripheral area around the active area. A first trace is located at the peripheral area and extends along a first direction. A second trace intersects the first trace to define a crossing area. The first trace and the second trace are electrically isolated at the crossing area. An insulation layer is disposed on the first trace and the second trace and has an opening region corresponding to the crossing area. The opening region exposes the crossing area. The switch element is adjacent to the opening region, and has an active layer. The active layer has a first width in parallel with the first direction, and the shortest distance between the opening region and the active layer in parallel with the first direction is larger than zero and smaller than the first width.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: January 30, 2018
    Assignee: INNOLUX CORPORATION
    Inventors: Wei-Ching Cho, Hsia-Ching Chu, Kuei-Ling Liu
  • Publication number: 20180017828
    Abstract: A display device includes: a substrate; a display medium layer disposed on the substrate; and a polarizer having a first film, a second film and a third film sequentially laminated on the display medium layer. The second film connects to the first film. The third film connects to the second film. A first bottom surface of the first film has a first edge. A second bottom surface of the second film has a second edge. A third bottom surface of the third film has a third edge. A first minimum distance exists between projections of the first edge and the second edge on the substrate in a first direction perpendicular to a normal direction of the substrate, and a second minimum distance exists between the second edge and the third edge on the substrate in the first direction. The first minimum distance is different from the second minimum distance.
    Type: Application
    Filed: July 7, 2017
    Publication date: January 18, 2018
    Inventors: Hui-Chi WANG, Hsia-Ching CHU, Mei-Chun SHIH
  • Patent number: 9846498
    Abstract: A display device having a first substrate with a first surface and a second surface opposite to the first surface; and a first patterned transparent conductive layer disposed on the first surface of the first substrate and having a first thickness, wherein the first patterned transparent conductive layer has at least a first zone and a second zone, the first zone locates between the second zone and the first substrate, and the first zone is a part of the first patterned transparent conductive layer neighboring to the first substrate and having a two-third (?) thickness of the first patterned transparent conductive layer, wherein a material of the first patterned transparent conductive layer incldues In, and an atomic amount of In in the second zone is larger than that in the first zone.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: December 19, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Chia-Hsiung Chang, Yang-Chen Chen, Hsia-Ching Chu
  • Publication number: 20170358571
    Abstract: A display panel is disclosed, which includes: a substrate; plural scan lines disposed on the substrate and extending along a first direction; a first insulating layer disposed on the scan lines; plural data lines disposed on the first insulating layer and extending along a second direction; a second insulating layer disposed on the data lines; and a common electrode disposed on the second insulating layer and including a through hole; wherein, the through hole includes a first region and a second region, the first region has a first maximum width along the first direction, the second region has a second maximum width along the first direction, and a ratio of the second maximum width over the first maximum width is greater than 0 and less than 1.
    Type: Application
    Filed: May 19, 2017
    Publication date: December 14, 2017
    Inventors: Ying-Jen CHEN, An-Chang WANG, Hsia-Ching CHU, Ming-Chien SUN
  • Patent number: 9841629
    Abstract: A display panel and a display device are provided. The display panel includes a first substrate having a display region and a non-display region, a second substrate disposed opposite to the first substrate, at least a data line and at least a scan line disposed in the display region, a liquid crystal layer, a plurality of spacers and a seal disposed between the first substrate and the second substrate, a light shielding layer disposed between the first substrate and the second substrate, and including a light transmitting portion and a light shielding portion, and an alignment layer and a plurality of particles disposed on the light transmitting portion and the light shielding portion. A first surface roughness corresponding to the light transmitting portion of the non-display region is greater than a second surface roughness corresponding to the light shielding portion of the non-display region.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: December 12, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Yu-Ju Chen, I-Hua Huang, Wan-Shan Yang, Chun-Teng Chen, Chen-Kuan Kao, Hsu-Kuan Hsu, Hsia-Ching Chu, Kuei-Ling Liu, Fu-Cheng Chen, Kuo-Hao Chiu, Chu-Chun Cheng
  • Publication number: 20170352713
    Abstract: An organic light emitting diode display panel is disclosed, which includes: a first substrate, having a display region and a non-display region; an organic light emitting layer disposed above the first substrate; and a plurality of spacers disposed above the first substrate, the spacers including a first spacer, a second spacer, a third spacer and a fourth spacer, the first spacer and the second spacer being adjacently located in the display region, and the third spacer and the fourth spacer being adjacently located in the non-display region, wherein a first minimum distance is between the first spacer and the second spacer, a second minimum distance is between the third spacer and the fourth spacer, and the first minimum distance is different from the second minimum distance. In addition, the present invention also disclosed an organic light emitting diode display device including the same.
    Type: Application
    Filed: August 25, 2017
    Publication date: December 7, 2017
    Inventors: Jeng-Nan LIN, Kuang-Pin CHAO, Ming-Chien SUN, Hsia-Ching CHU, Jia-Ren LIN
  • Publication number: 20170329186
    Abstract: A display device is disclosed, which comprises: a substrate; a scan line having an extension direction, disposed on the substrate and comprising a gate electrode; a semiconductor layer disposed on the gate electrode; source and drain electrodes disposed on the semiconductor layer; an insulating layer comprising a via hole and disposed on the drain electrode; a first transparent conductive layer disposed on the insulating layer, wherein a part of the first transparent conductive layer electrically connects to the drain electrode through the via hole; and a second transparent conductive layer disposed between the substrate and the first transparent conductive layer and not overlapping the via hole. Herein, the second transparent conductive layer has a first edge, the drain has a second edge, a minimum distance between the first edge and the second edge along a direction substantially perpendicular to the extension direction ranges from 0 ?m to 4 ?m.
    Type: Application
    Filed: May 5, 2017
    Publication date: November 16, 2017
    Inventors: Tsung-Han TSAI, Hsia-Ching CHU, Mei-Chun SHIH
  • Publication number: 20170322465
    Abstract: A display panel and a display device applying the same are provided. The display panel includes a first substrate, a second substrate, and a display medium disposed between the first substrate and the second substrate. The first substrate includes a first conductive layer having a first line width and a second conductive layer having a second line width smaller than the first line width. A first spacing is defined by a first sidewall of the second conductive layer and a second sidewall, located on the same side as the first sidewall, of the first conductive layer. A second spacing is defined by a third sidewall of the second conductive layer opposite to the first sidewall and a fourth sidewall, located on the same side as the third sidewall, of the first conductive layer. The first spacing is greater than the second spacing.
    Type: Application
    Filed: July 24, 2017
    Publication date: November 9, 2017
    Inventors: Kuo-Hao Chiu, Peng-Cheng Huang, Hsia-Ching Chu, Chien-Hung Chen
  • Publication number: 20170312247
    Abstract: The present invention is related to an active substance of Hericium erinaceus having a pain-relieving effect, and a pharmaceutical composition including the active substance. The active substance is prepared using the following steps: (a) inoculating a mycelium of H. erinaceus on an agar plate and incubating at 15-32° C. for 8-16 days; (b) inoculating the incubated H. erinaceus mycelia from step (a) into a medium in a flask and incubating at 20-30° C. and pH 4.5-6.5 for 3-5 days; (c) inoculating the incubated H. erinaceus mycelia from step (b) into a medium in a fermentation tank and incubating at 24-32° C. and pH 4.5-5.5 for 8-16 days to obtain a fermented medium of the H. erinaceus mycelia; and (d) desiccating the fermented medium of the H. erinaceus mycelia from step (c) to obtain the powder of the H. erinaceus mycelia, which is further purified and isolated to obtain a novel compound of H. erinaceus.
    Type: Application
    Filed: September 2, 2015
    Publication date: November 2, 2017
    Applicant: GRAPE KING BIO LTD.
    Inventors: Pei-Shan Liu, Chien-Chih Chen, Chin-Chu Chen, Li-Ya Lee, Wan-Ping Chen, Ting-Wei Lin, Jui-Hsia Hsu, Wei-Ching Chu
  • Patent number: 9806142
    Abstract: A display device comprising: a substrate with a display region and a border region; a first metal layer disposed on the substrate; a first insulating layer disposed on the first metal layer and having a first contact via on the border region; a second metal layer disposed on the first insulating layer and in the first contact via to electrically connect to the first metal layer; a second insulating layer disposed on the second metal layer; a first electrode layer disposed on the second insulating layer and having a first opening; a third insulating layer disposed on the first electrode layer and has a second opening on the border region; and a second electrode layer disposed on the third insulating layer and in the second opening to electrically connect to the first electrode layer, wherein the first contact via corresponds to the first opening, is disclosed.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: October 31, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Yun-Sheng Chen, Hsia-Ching Chu, Ming-Chien Sun
  • Patent number: 9792864
    Abstract: A display panel is disclosed, comprising: a first electrode comprising a first trunk electrode and a second trunk electrode and a second electrode comprising a third trunk electrode and a fourth trunk electrode formed thereon, wherein when light passes through the display panel, the first and second trunk electrode respectively correspond to first and second dark lines crossing to each other to form a first cross site, the third and fourth trunk electrode respectively correspond to third and fourth dark lines crossing to each other to form a second cross site, the first and third dark lines respectively comprise first and second arc portions at the first and second cross sites near to a first scan line, and a first concave side of the first arc portion and the second concave side of the second arc portion face to sides opposite to each other.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: October 17, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Chien-Hung Chen, Hsin-Yu Lee, Hsia-Ching Chu, Kuei-Ling Liu
  • Patent number: 9786693
    Abstract: A display panel is disclosed, which comprises: a first substrate; a scan line disposing on the first substrate; a data line disposing on the first substrate and overlapping with the scan line to form a first overlapping region; and an active layer disposing between the scan line and the data line and overlapping with the scan line and the data line to form a second overlapping region, wherein the second overlapping region locates in the first overlapping region and has a via, wherein an edge of the scan line has a first length along a substantial extension direction of the scan line in the first overlapping region, the active layer has a second length along a substantial extension direction of the scan line in the second overlapping region, and the second length is greater than the first length.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: October 10, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Yi-Ling Yu, Wei-Ching Cho, Hsia-Ching Chu
  • Patent number: 9772527
    Abstract: A display panel and a display device applying the same are provided. The display panel includes a first substrate, a second substrate, and a display medium disposed between the first substrate and the second substrate. The first substrate includes a first conductive layer having a first line width and a second conductive layer having a second line width smaller than the first line width. A first spacing is defined by a first sidewall of the second conductive layer and a second sidewall, located on the same side as the first sidewall, of the first conductive layer. A second spacing is defined by a third sidewall of the second conductive layer opposite to the first sidewall and a fourth sidewall, located on the same side as the third sidewall, of the first conductive layer. The first spacing is larger than the second spacing.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: September 26, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Kuo-Hao Chiu, Peng-Cheng Huang, Hsia-Ching Chu, Chien-Hung Chen
  • Publication number: 20170269448
    Abstract: A display panel is disclosed, which includes: a first substrate; plural scan lines disposed on the first substrate and extending along a first direction; plural data lines disposed on the first substrate and extending along a second direction, wherein at least one pixel region is defined by the scan lines and the data lines, and the first direction and the second direction are different; a common electrode disposed in the pixel region; and a metal line electrically connecting to the common electrode and extending along the first direction, wherein the metal line has a first portion overlapping the common electrode and a second portion overlapping one of the data lines; wherein the first portion has a first maximum width along the second direction, the second portion has a second maximum with along the second direction, and the first maximum width is greater than the second maximum width.
    Type: Application
    Filed: March 2, 2017
    Publication date: September 21, 2017
    Inventors: Chien-Hung CHEN, Hsia-Ching CHU, Ming-Chien SUN
  • Patent number: 9768237
    Abstract: An organic light emitting diode display panel is disclosed, which comprises: a first substrate with an organic light emitting layer formed thereon; a second substrate corresponding to the first substrate, and adhered to the first substrate with a frit sealant; and plural spacers disposed between the first substrate and the second substrate, and comprising a first spacer, a second spacer and a third spacer adjacent to each other, wherein shapes of a first projection of the first spacer, a second projection of the second spacer and a third projection of the third spacer on the second substrate are different from each other. In addition, the present invention also disclosed an organic light emitting diode display device containing the same.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: September 19, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Jeng-Nan Lin, Kuang-Pin Chao, Ming-Chien Sun, Hsia-Ching Chu, Jia-Ren Lin
  • Publication number: 20170242307
    Abstract: A display device is disclosed, which includes: a first substrate; a plurality of scan lines and a plurality of data lines, wherein the scan lines intersects with the data lines, the scan and the data lines are disposed above the first substrate, and the scan lines extend along a first direction; a common electrode disposed above the first substrate; a second substrate; a display medium layer disposed between the first substrate and the second substrate, wherein the common electrode has a first part extending along the first direction, a second part corresponding to the data lines, and an end part, wherein the first part connects to the second part, the end part connects to the second part, a first angle included between the end part and the second part greater than 0 degree and less than 180 degrees. The end part overlaps partially with the data line adjacent thereto.
    Type: Application
    Filed: February 10, 2017
    Publication date: August 24, 2017
    Inventors: Chien-Hung CHEN, Bo-Chin TSUEI, Hsia-Ching CHU, Mei-Chun SHIH
  • Publication number: 20170229484
    Abstract: A display device is provided. The display device includes a display region, a first conductive loop disposed outside the display region, wherein the first conductive loop includes at least one first conductive block and at least two second conductive blocks, wherein a dielectric layer is disposed between the at least one first conductive block and the at least two second conductive blocks and has at least two via holes, and wherein the at least two second conductive blocks are electrically connected the at least one first conductive block by the at least two via holes.
    Type: Application
    Filed: April 18, 2017
    Publication date: August 10, 2017
    Inventors: Hung-Kun CHEN, Hong-Kang CHANG, Hsieh-Li CHOU, Yu-Chien KAO, Li-Wei SUNG, Jui-Ching CHU, Hui-Min HUANG
  • Patent number: 9716179
    Abstract: A thin film transistor substrate is disclosed, which comprises: a substrate; and plural thin film transistor (TFT) units, an insulating layer, a pixel electrode and an alignment layer sequentially disposed thereon. The TFT units comprise a gate insulating layer, an active layer and source and drain electrodes; the insulating layer has contact vias to expose the drain electrodes of the TFT units; and the pixel electrode is disposed on the insulating layer and extents to the contact vias to electrically connect with the drain electrodes. Herein, a side wall of at least one of the contact vias has a first inclined portion at a first direction and a second inclined portion at a second direction, the first direction is different from the second direction, and an inclination of the pixel electrode on the first inclined portion is different from that on the second inclined portion.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: July 25, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Hsu-Kuan Hsu, Kuo-Hao Chiu, Hsia-Ching Chu, Peng-Cheng Huang, Ming Chien Sun