Patents by Inventor Shi-Hao Li

Shi-Hao Li 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: 11951637
    Abstract: A calibration apparatus includes a processor, an alignment device, and an arm. The alignment device captures images in a three-dimensional space, and a tool is arranged on a flange of the arm. The processor records a first matrix of transformation between an end-effector coordinate-system and a robot coordinate-system, and performs a tool calibration procedure according to the images captured by the alignment device for obtaining a second matrix of transformation between a tool coordinate-system and the end-effector coordinate-system. The processor calculates relative position of a tool center point of the tool in the robot coordinate-system based on the first and second matrixes, and controls the TCP to move in the three-dimensional space for performing a positioning procedure so as to regard points in an alignment device coordinate-system as points of the TCP, and calculates the relative positions of points in the alignment device coordinate-system and in the robot coordinate-system.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: April 9, 2024
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Cheng-Hao Huang, Shi-Yu Wang, Po-Chiao Huang, Han-Ching Lin, Meng-Zong Li
  • Patent number: 9471191
    Abstract: A touch panel includes a substrate and a plurality of sensing units. The sensing units are disposed on the substrate. Each sensing unit includes two sensing bars respectively having a first end and a second end. The sensing bars extend along a direction and cross a touch region. The second end of one of the sensing bars of each sensing unit is configured for receiving a first signal respectively. The first ends of the sensing bars of each sensing unit are electrically connected to each other and configured to receive a second signal. The second end of the other one of the sensing bars of each sensing unit is configured to receive a third signal respectively.
    Type: Grant
    Filed: October 21, 2015
    Date of Patent: October 18, 2016
    Assignee: HannsTouch Solution Incorporated
    Inventors: Hui-Shu Li, Shi-Hao Li
  • Publication number: 20160041655
    Abstract: A touch panel includes a substrate and a plurality of sensing units. The sensing units are disposed on the substrate. Each sensing unit includes two sensing bars respectively having a first end and a second end. The sensing bars extend along a direction and cross a touch region. The second end of one of the sensing bars of each sensing unit is configured for receiving a first signal respectively. The first ends of the sensing bars of each sensing unit are electrically connected to each other and configured to receive a second signal. The second end of the other one of the sensing bars of each sensing unit is configured to receive a third signal respectively.
    Type: Application
    Filed: October 21, 2015
    Publication date: February 11, 2016
    Inventors: Hui-Shu Li, Shi-Hao Li
  • Publication number: 20140176822
    Abstract: A touch panel includes a substrate and a plurality of sensing units. The sensing units are disposed on the substrate. Each sensing unit includes two sensing bars respectively having a first end and a second end. The sensing bars extend along a direction and cross a touch region. The second end of one of the sensing bars of each sensing unit is configured for receiving a first signal respectively. The first ends of the sensing bars of each sensing unit are electrically connected to each other and configured for receiving a second signal. The second end of the other one of the sensing bars of each sensing unit is configured for receiving a third signal respectively.
    Type: Application
    Filed: April 1, 2013
    Publication date: June 26, 2014
    Applicant: HANNSTOUCH SOLUTION INCORPORATED
    Inventors: Hui-Shu Li, Shi-Hao Li
  • Patent number: 8367218
    Abstract: A white organic electroluminescent element for an organic electroluminescent display and a display using the white organic electroluminescent are provided. The organic electroluminescent display comprises a white organic electroluminescent element and a color filter. The white organic electroluminescent element comprises an anode, a cathode, a capping layer, and an organic layer. The capping layer is disposed on the cathode. The organic layer is disposed between the anode and the cathode, and comprises a blue light emitting layer. The thickness of the organic layer is X+120N nm, wherein 85?X?125, and N=0, 1, or 2. The white organic electroluminescent element is configured to emit a white light. The color filter is configured to convert the white light to a first color beam, with the first color beam being either red, blue, or green.
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: February 5, 2013
    Assignee: AU Optronics Corp.
    Inventors: Chin-Hsin Chen, Shih-Feng Hsu, Hsiao-Wen Huang, Chung-Chun Lee, Shi-Hao Li
  • Patent number: 8026872
    Abstract: An electroluminescent display includes an electroluminescent panel, and at least one brightness enhanced film. The electroluminescent panel has a plurality of sub-pixels, and at least one illumination surface. The brightness enhanced film is disposed on the at least one illumination surface. The brightness enhanced film has a plurality of micro lenses, and the width of the micro lens is smaller than half of the minimum width of the sub-pixels.
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: September 27, 2011
    Assignee: AU Optronics Corp.
    Inventors: Shi-Hao Li, Ching-Ian Chao, Jiun-Haw Lee, Mao-Kuo Wei, Hoang-Yan Lin, Kuan-Yu Chen, Yu-Hsuan Ho, Sheng-Chih Hsu
  • Publication number: 20110175075
    Abstract: A method of fabricating an organic electro-luminescence device comprising the steps of providing a substrate, an organic chamber, and a sputtering chamber, forming a hole injection layer on the substrate, forming a hole transport layer on the hole injection layer in the organic chamber, forming a light-emitting layer on the hole transport layer in the organic chamber, disposing a metal chelate material on the light-emitting layer and partially doping a CsF compound into the metal chelate material to forming an electron transporting layer in the organic chamber, forming a buffer layer on the electron transporting layer in the organic chamber, transferring the substrate, the hole injection layer, the hole transport layer, light-emitting layer, the electron transporting layer, and the buffer layer form the organic chamber to the sputtering chamber, and forming an electron injection layer on the buffer layer in the sputtering chamber
    Type: Application
    Filed: March 30, 2011
    Publication date: July 21, 2011
    Applicant: AU OPTRONICS CORP.
    Inventors: Shi-Hao Li, Chung-Yeh Iou
  • Patent number: 7938936
    Abstract: A method of fabricating an organic electro-luminescence device comprising the steps of providing a substrate, an organic chamber, and a sputtering chamber, forming a hole injection layer on the substrate, forming a hole transport layer on the hole injection layer in the organic chamber, forming a light-emitting layer on the hole transport layer in the organic chamber, disposing a metal chelate material on the light-emitting layer and partially doping a CsF compound into the metal chelate material to forming an electron transporting layer in the organic chamber, forming a buffer layer on the electron transporting layer in the organic chamber, transferring the substrate, the hole injection layer, the hole transport layer, light-emitting layer, the electron transporting layer, and the buffer layer form the organic chamber to the sputtering chamber, and forming an electron injection layer on the buffer layer in the sputtering chamber.
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: May 10, 2011
    Assignee: Au Optronics Corp.
    Inventors: Shi-Hao Li, Chung-Yeh Iou
  • Patent number: 7909671
    Abstract: A dual emitting device includes a transparent substrate and an array of pixels. The array of pixels is disposed on the transparent, and each pixel of the array includes at least one first sub-pixel and at least one second sub-pixel. The first sub-pixel includes a first OLED driven by a first TFT, and a first sheltering layer on the first OLED. The second sub-pixel includes a second OLED driven by a second TFT, and a second sheltering layer formed between the transparent substrate and the second OLED.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: March 22, 2011
    Assignee: AU Optronics Corp.
    Inventors: Shi-Hao Li, Tze-Chien Tsai
  • Publication number: 20110059560
    Abstract: An organic electroluminescence pixel, an organic electroluminescence device comprising the same, and method for manufacturing the organic electroluminescence device are provided. The organic electroluminescence pixel comprises a substrate, a first electrode, a first carrier-injection layer, a semi-trans-flective metal layer, an organic emitting layer, and a second electrode. The first electrode is formed on the substrate. The first carrier-injection layer, the semi-trans-flective metal layer, and the organic emitting layer are formed between the first electrode and the second electrode. At least one of the first electrode and the second electrode comprises a transparent electrode.
    Type: Application
    Filed: November 17, 2010
    Publication date: March 10, 2011
    Applicant: AU OPTRONICS CORP.
    Inventors: Chieh-Wei Chen, Yao Chang Wang, Shi-Hao Li
  • Patent number: 7902749
    Abstract: An organic electroluminescence pixel, an organic electroluminescence device comprising the same, and method for manufacturing the organic electroluminescence device are provided. The organic electroluminescence pixel comprises a substrate, a first electrode, a first carrier-injection layer, a semi-trans-flective metal layer, an organic emitting layer, and a second electrode. The first electrode is formed on the substrate. The first carrier-injection layer, the semi-trans-flective metal layer, and the organic emitting layer are formed between the first electrode and the second electrode. At least one of the first electrode and the second electrode comprises a transparent electrode.
    Type: Grant
    Filed: August 15, 2007
    Date of Patent: March 8, 2011
    Assignee: AU Optronics Corp.
    Inventors: Chieh-Wei Chen, Yao Chang Wang, Shi-Hao Li
  • Patent number: 7795807
    Abstract: An OLED has a first substrate, a second substrate, a plurality of organic emitting elements positioned in each sub-pixel, and an antireflective layer. The ratio of the area of the antireflective layer to that of the sub-pixel is between about 60% to about 87%.
    Type: Grant
    Filed: April 19, 2006
    Date of Patent: September 14, 2010
    Assignee: AU Optronics Corp.
    Inventor: Shi-Hao Li
  • Publication number: 20100093121
    Abstract: A dual emitting device includes a transparent substrate and an array of pixels. The array of pixels is disposed on the transparent, and each pixel of the array includes at least one first sub-pixel and at least one second sub-pixel. The first sub-pixel includes a first OLED driven by a first TFT, and a first sheltering layer on the first OLED. The second sub-pixel includes a second OLED driven by a second TFT, and a second sheltering layer formed between the transparent substrate and the second OLED.
    Type: Application
    Filed: December 15, 2009
    Publication date: April 15, 2010
    Inventors: Shi-Hao LI, Tze-Chien TSAI
  • Patent number: 7656085
    Abstract: A dual emitting device includes a transparent substrate and an array of pixels. The array of pixels is disposed on the transparent substrate, and each pixel of the array includes at least one first sub-pixel and at least one second sub-pixel. The first sub-pixel includes a first OLED driven by a first TFT, and a first sheltering layer on the first OLED. The second sub-pixel includes a second OLED driven by a second TFT, and a second sheltering layer formed between the transparent substrate and the second OLED.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: February 2, 2010
    Assignee: AU Optronics Corp.
    Inventors: Shi-Hao Li, Tze-Chien Tsai
  • Patent number: 7586258
    Abstract: An organic light emitting diode comprises a transparent electrode, an organic emission layer, an anti-reflective electrode and an auxiliary electrode. The organic emission layer is disposed between the transparent electrode and the anti-reflective electrode. The anti-reflective electrode includes a first conductive layer, a second conductive layer, and a non-metal layer. The first conductive layer is disposed between the organic emission layer and the non-metal layer. The non-metal layer is interposed between the first conductive layer and the second conductive layer. The auxiliary electrode penetrates the non-metal layer to connect the first conductive layer with the second conductive layer. The organic light emitting diode can be applied to an organic electroluminescent device.
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: September 8, 2009
    Assignee: AU Optronics Corp.
    Inventor: Shi-Hao Li
  • Publication number: 20090206747
    Abstract: A method of fabricating an organic electro-luminescence device comprising the steps of providing a substrate, an organic chamber, and a sputtering chamber, forming a hole injection layer on the substrate, forming a hole transport layer on the hole injection layer in the organic chamber, forming a light-emitting layer on the hole transport layer in the organic chamber, disposing a metal chelate material on the light-emitting layer and partially doping a CsF compound into the metal chelate material to forming an electron transporting layer in the organic chamber, forming a buffer layer on the electron transporting layer in the organic chamber, transferring the substrate, the hole injection layer, the hole transport layer, light-emitting layer, the electron transporting layer, and the buffer layer form the organic chamber to the sputtering chamber, and forming an electron injection layer on the buffer layer in the sputtering chamber
    Type: Application
    Filed: April 27, 2009
    Publication date: August 20, 2009
    Inventors: Shi-Hao Li, Chung-Yeh Iou
  • Patent number: 7538482
    Abstract: A BM (black matrix) structure has a semiconductor layer and a light-shielding layer. The semiconductor layer has a first surface and a second surface. The light-shielding layer is disposed on the first surface of the semiconductor layer, and the second surface is an incident plane of environmental light.
    Type: Grant
    Filed: February 8, 2006
    Date of Patent: May 26, 2009
    Assignee: AU Optronics Corp.
    Inventors: Shi-Hao Li, Ming-Chang Shih
  • Publication number: 20080272991
    Abstract: An organic electroluminescence pixel, an organic electroluminescence device comprising the same, and method for manufacturing the organic electroluminescence device are provided. The organic electroluminescence pixel comprises a substrate, a first electrode, a first carrier-injection layer, a semi-trans-flective metal layer, an organic emitting layer, and a second electrode. The first electrode is formed on the substrate. The first carrier-injection layer, the semi-trans-flective metal layer, and the organic emitting layer are formed between the first electrode and the second electrode. At least one of the first electrode and the second electrode comprises a transparent electrode.
    Type: Application
    Filed: August 15, 2007
    Publication date: November 6, 2008
    Applicant: AU OPTRONICS CORP.
    Inventors: Chieh-Wei Chen, Yao Chang Wang, Shi-Hao Li
  • Publication number: 20080100540
    Abstract: An electroluminescent display includes an electroluminescent panel, and at least one brightness enhanced film. The electroluminescent panel has a plurality of sub-pixels, and at least one illumination surface. The brightness enhanced film is disposed on the at least one illumination surface. The brightness enhanced film has a plurality of micro lenses, and the width of the micro lens is smaller than half of the minimum width of the sub-pixels.
    Type: Application
    Filed: May 17, 2007
    Publication date: May 1, 2008
    Inventors: Shi-Hao Li, Ching-Ian Chao, Jiun-Haw Lee, Mao-Kuo Wei, Hoang-Yan Lin, Kuan-Yu Chen, Yu-Hsuan Ho, Sheng-Chih Hsu
  • Patent number: 7351999
    Abstract: An organic light emitting device having a cathode, an anode and an organic layer structure disposed between the cathode and the anode, the organic layer structure comprising a hole injection layer doped with a p-type dopant, a hole transport layer, an emissive layer and an electron transport layer doped with an n-type dopant, wherein all of the layers in the organic layer structure are substantially made from the same organic host material. In particular, the organic host material is a bipolar organic material such as a derivative of fused aromatic rings. The emissive layer can be doped with a fluorescent dye or a phosphorescent dye.
    Type: Grant
    Filed: December 16, 2004
    Date of Patent: April 1, 2008
    Assignee: AU Optronics Corporation
    Inventor: Shi-Hao Li