Patents Assigned to Innolux Corporation
  • Publication number: 20200097114
    Abstract: The disclosure relates to a display device, including a substrate, a driving structure layer, a display structure layer and a touch layer. The substrate includes a bending area and a main area adjacent to the bending area. The driving structure layer is disposed on the substrate. The driving structure layer includes an insulating structure, and the insulating structure includes a plurality of recesses. The display structure layer is disposed on the driving structure layer. The touch layer is disposed on the driving structure layer. A portion of the touch layer is disposed on the bending area of the substrate. At least a part of the plurality of recesses is disposed on the bending area of the substrate.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Applicant: Innolux Corporation
    Inventor: Yuan-Lin Wu
  • Patent number: 10600846
    Abstract: An electronic device includes a first electronic unit and a second electronic unit. The first electronic unit emits a first light having a first spectrum. A main peak of the first spectrum corresponds to a first wavelength ranged from 461 nm to 473 nm. The second electronic unit emits a second light having a second spectrum different from the first spectrum. A sub peak of the second spectrum corresponds to a second wavelength ranged from 300 nm to 460 nm. A difference between the first wavelength and the second wavelength is greater than or equal to 5 nm.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: March 24, 2020
    Assignee: InnoLux Corporation
    Inventors: Hsiao-Lang Lin, Tsung-Han Tsai
  • Patent number: 10593657
    Abstract: A display device is provided. The display device includes a supporting film and a flexible substrate disposed on the supporting film. The display device also includes a driving layer disposed on the flexible substrate, and a conductive pad disposed on the driving layer. The display device further includes a light-emitting diode disposed on the conductive pad and electrically connected to the conductive pad, wherein the supporting film has a first hardness, the flexible substrate has a second hardness, and the first hardness is greater than or equal to the second hardness.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: March 17, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Yuan-Lin Wu, Yu-Hsien Wu, Kuan-Feng Lee, Tsung-Han Tsai
  • Patent number: 10593852
    Abstract: A display device is provided. The display device includes a substrate, a plurality of signal lines disposed on the substrate, and a plurality of display units disposed on the substrate. At least one of the signal lines includes a main line, a plurality of first branch lines electrically connected to the main line, and a plurality of second branch lines electrically connected to the main line. At least one of the display units includes a plurality of main pads, a plurality of redundant pads, and a light-emitting device electrically connected to the main pads. At least one of the main pads is electrically connected to at least one first branch line, and at least one of the redundant pads is electrically connected to at least one second branch line.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: March 17, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai, Kuan-Feng Lee, Yuan-Lin Wu
  • Patent number: 10593709
    Abstract: A panel device includes a substrate, a common electrode, and an electrostatic protection component. The substrate includes an active area and a peripheral area, the peripheral area is outside of the active area, and a plurality of signal lines is disposed on the substrate. The common electrode is disposed on the substrate, and at least part of the common electrode is disposed in the peripheral area. The electrostatic protection component is disposed in the peripheral area of the substrate and electrically connected to one of the plurality of signal lines and the common electrode, and the electrostatic protection component includes a first double-gate transistor. The first double-gate transistor includes a first gate, a second gate, a first electrode and a second electrode. The first gate is electrically connected to the first electrode, and the second gate is electrically connected to the second electrode.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: March 17, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Hsin-Hung Lin, Chin-Chi Chen
  • Patent number: 10586501
    Abstract: A low color shift display panel includes a pixel array. The pixel array includes a first sub-pixel and a second sub-pixel. Each of the first sub-pixel and second sub-pixel respectively includes a data line, a gate line, a first transistor coupled to the data line and a first liquid crystal capacitor, a second transistor coupled to the data line and a second liquid crystal capacitor, and a third transistor coupled to a common voltage and the second transistor. The first sub-pixel has a first ratio which is the width-to-length ratio of the third transistor divided by the width-to-length ratio of the second transistor. The second sub-pixel has a second ratio which is the width-to-length ratio of the third transistor divided by the width-to-length ratio of the second transistor. The second ratio is smaller than the first ratio.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: March 10, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Bo-Chin Tsuei, Yao-Lien Hsieh
  • Patent number: 10586815
    Abstract: A display device includes: a substrate; a first gate electrode disposed on the substrate; a gate insulating layer disposed on the first gate electrode; a first active layer disposed on the gate insulating layer and including a polysilicon layer; a second gate electrode disposed on the gate insulating layer; a first insulating layer disposed on the second gate electrode; a second active layer disposed on the first insulating layer and including a metal oxide layer; a first source electrode, a first drain electrode, a second source electrode, and a second drain electrode, wherein the first source and drain electrodes are disposed on the first insulating layer and electrically connect to the first active layer, and the second source and drain electrodes are disposed on the second active layer and electrically connect to the second active layer; and a display medium layer disposed on the substrate.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: March 10, 2020
    Assignee: INNOLUX CORPORATION
    Inventor: KuanFeng Lee
  • Publication number: 20200066788
    Abstract: A display apparatus includes at least one substrate with several penetration holes, several displaying units and several switch devices disposed at different sides of the at least one substrate, and at least one bonding material filling up the penetration holes, wherein the displaying units and the switch devices are connected to each other through the at least one bonding material.
    Type: Application
    Filed: October 31, 2019
    Publication date: February 27, 2020
    Applicant: Innolux Corporation
    Inventor: Kuan-Feng LEE
  • Patent number: 10571758
    Abstract: A display device is disclosed, which includes: a first substrate having a first hole and a second hole; and a circuit layer disposed at one side of the first substrate, wherein the first hole has a first width, the second hole has a second width, and a ratio of the second width to the first width is within a range between 20 and 4000.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: February 25, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Jui-Jen Yueh, Kuan-Feng Lee, Chandra Lius, Yuan-Lin Wu
  • Patent number: 10572747
    Abstract: A display apparatus is disclosed, which includes: a display panel; a first adhesive layer disposed on the display panel; a cover layer disposed on the first adhesive layer; and a biometric sensor disposed between the first adhesive layer and the cover layer.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: February 25, 2020
    Assignee: INNOLUX CORPORATION
    Inventor: Chandra Lius
  • Patent number: 10573254
    Abstract: A pixel circuit includes a pixel control unit, a first switching unit, a second switching unit, an inverter, a memory capacitor, and a pixel capacitor. The pixel control unit is coupled to a source line and a gate line. The first switching unit has a first terminal coupled to the pixel control unit, and a second terminal. The inverter has an input terminal coupled to the second terminal of the first switching unit, and an output terminal. The memory capacitor is coupled to the first terminal of the first switching unit and receives a first voltage or a second voltage higher than the first voltage. The second switching unit has a first terminal coupled to the pixel control unit, and a second terminal coupled to the output terminal of the inverter. The pixel capacitor is coupled to a common line and the output terminal of the inverter.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: February 25, 2020
    Assignee: InnoLux Corporation
    Inventors: Masahiro Yoshiga, Kazuyuki Hashimoto
  • Patent number: 10573248
    Abstract: A backlight driving device including a light source array, a driving circuit and a scanning circuit is provided. The light source array includes backlight units electrically connected to scanning lines and driving lines. The driving circuit outputs driving signals to the backlight units through the driving lines, and the driving signals respectively includes driving pulses in different time intervals. The scanning circuit outputs scanning signals to the backlight units through the scanning lines, and the scanning signals respectively includes a start pulse in at least one of the time intervals. The start pulses of the scanning signals respectively correspond to the driving pulses in the same time interval, and drive the backlight units of the each row of the light source array in time-division.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: February 25, 2020
    Assignee: Innolux Corporation
    Inventors: Li-Wei Mao, Tai-Chieh Huang
  • Patent number: 10564452
    Abstract: The disclosure is directed to a display module and a manufacturing method thereof. The display module includes a display panel, a buffer structure, a fixing element, and an outer frame. The outer frame has a side frame portion and a bottom frame portion. The side frame portion and the bottom frame portion form a space. The display panel is in the space. The display panel includes a first substrate and a second substrate disposed oppositely. The first substrate has a first side surface. The second substrate has a second side surface adjacent to the first side surface. The buffer structure contacts the first side surface and the second side surface. The fixing element contacts the display panel and the outer frame. The side frame portion is between the buffer structure and the fixing element.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: February 18, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Ching-I Lo, Hsin-Fa Hsu, Tien-Jen Lin
  • Patent number: 10559596
    Abstract: A display device is disclosed, which includes: a substrate; a first metal layer, disposed on the substrate and having a first pinhole; a second metal layer, disposed on the first metal layer and having a second pinhole; a pixel electrode layer, disposed on the second metal layer; and a light detecting element for detecting a light passing through the second pinhole and the first pinhole.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: February 11, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Chandra Lius, Kuan-Feng Lee
  • Patent number: 10559265
    Abstract: A display includes a substrate having a driver circuit with hybrid devices. The driver circuit includes first to fourth transistors. The first transistor includes a first control end connected to a clock signal, a first end connected to a high voltage, and a second end connected to a first node. The second transistor comprises metal oxide semiconductor, and includes a second control end connected to an input signal, a third end connected to a second node, and a fourth end connected to the first node. The third transistor comprises polysilicon semiconductor, and includes a third control end connected to the first node, and a fifth end connected to the high voltage, and a sixth end connected to an output voltage. The fourth transistor includes a fourth control end connected to the input signal, a seventh end connected to the third node, and an eighth end connected to the output voltage.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: February 11, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Kuan-Feng Lee, Yu-Sheng Tsai, Kung-Chen Kuo
  • Patent number: 10559256
    Abstract: A display device includes at least one first emitting diode coupled with an input node; and a pixel driver circuitry including a drive transistor including a first terminal and a control terminal, wherein the first terminal is coupled with the input node; a data input transistor including a second terminal coupled with the control terminal; a reset transistor including a first gate, a second gate, a semiconductor layer and a third terminal coupled with the input node, wherein, in a cross-sectional view of the display device, the first gate and the second gate are disposed on the same side of the semiconductor layer.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: February 11, 2020
    Assignee: Innolux Corporation
    Inventors: Kuan-Feng Lee, Yu-Hsien Wu
  • Patent number: 10558093
    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: Grant
    Filed: July 24, 2017
    Date of Patent: February 11, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Kuo-Hao Chiu, Peng-Cheng Huang, Hsia-Ching Chu, Chien-Hung Chen
  • Patent number: 10561029
    Abstract: An electronic device includes a first electronic module, a second electronic module, and a shifting distance S. The first electronic module includes first electronic units arranged in rows, wherein the top row of first electronic units defines the first base line. The second electronic module is adjacent to the first electronic module. The second electronic module includes second electronic units arranged in rows, wherein the top row of second electronic units defines a second base line. There is a shifting distance S between the first base line and the second base line. The shifting distance S satisfies 0<S?(P1+P2)/4, wherein P1 is defined by two adjacent first electronic units located in the top row and its adjacent row, and P2 is defined by two adjacent second electronic units located in the top row and its adjacent row.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: February 11, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Jui-Jen Yueh, Kuan-Feng Lee
  • Publication number: 20200043906
    Abstract: The disclosure relates to a display device, including a first substrate, a light emitting component, an insulating layer, and a conductive element. The first substrate has a driving component and a common line. The light emitting component is disposed on the first substrate and has a first electrode and a second electrode. The first electrode is electrically connected to the driving component. The insulating layer is disposed to the first substrate and has a first opening and a second opening. The first opening exposes the second electrode of the light emitting component. The second opening exposes the common line. The common line is electrically connected to the second electrode through the conductive element.
    Type: Application
    Filed: October 16, 2019
    Publication date: February 6, 2020
    Applicant: Innolux Corporation
    Inventors: Shu-Ming Kuo, Chih-Yung Hsieh, Li-Wei Mao, Tsau-Hua Hsieh, Tung-Kai Liu, Chia-Hsiu Hsu
  • Patent number: 10553150
    Abstract: A display device is provided and includes: a display panel; and a circuit board electrically connected to the display panel and including: a substrate; a first conductive layer disposed on the substrate and including a first connecting pad and a second connecting pad; a second conductive layer disposed on and electrically connected to the second connecting pad; a first electronic component disposed on and electrically connected to the first connecting pad; and a second electronic component disposed on the second conductive layer and electrically connected to the second connecting pad through the second conductive layer. The first connecting pad has a first thickness. A total thickness of the second connecting pad and the second conductive layer is a second thickness. The second thickness is greater than the first thickness. A ratio of the second thickness to the first thickness ranges from 1.2 to 5000.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: February 4, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Chia-Chieh Fan, Wen-Chieh Lin, Tong-Jung Wang