Patents by Inventor Cheng Hsin Chen

Cheng Hsin 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).

  • Publication number: 20100321602
    Abstract: The present invention provides a display panel including a plurality of dual-gate pixel units connected to each other through data lines, gate lines and common lines. Each dual-gate pixel unit includes a first pixel and a second pixel respectively connected to a first gate line and a second gate line, and shares a common line and a data line. The first pixel and the second pixel are respectively disposed at two opposite sides of the common line, and they are also respectively disposed at two opposite sides of the first data line and the second gate line. The data lines transfer data signals into pixels, and the gate lines control the pixels to receive the data signals. The present invention raises an aperture ratio of each pixel of the display panel, and reduces the probability of the gate line and the common line being short-circuited.
    Type: Application
    Filed: August 26, 2010
    Publication date: December 23, 2010
    Inventors: Chih-Chung Liu, Cheng-Hsin Chen
  • Patent number: 7724327
    Abstract: A system for displaying images. The system comprises a transflective liquid crystal display (LCD) panel comprising lower and upper substrates opposing each other and a liquid crystal layer disposed therebetween. The lower substrate comprises reflective and transmissive regions. A stack of a protective layer, a transparent electrode and a reflective electrode is disposed on the lower substrate of the reflective and transmissive regions. The reflective electrode comprises an opening corresponding to the transmissive region to substantially expose the underlying transparent electrode. A transparent dielectric layer is disposed on the surface of the upper substrate facing and corresponding to the lower substrate of the reflective region.
    Type: Grant
    Filed: March 14, 2006
    Date of Patent: May 25, 2010
    Assignee: TPO Displays Corp.
    Inventors: Yi-Wen Tai, Cheng-Hsin Chen
  • Patent number: 7683991
    Abstract: A system for displaying images is disclosed. A display panel having a multi-domain pixel structure comprises a plurality of electrodes that are physically separated form one another, each defining a domain within pixel, and a capacitance element, electrically connecting the electrodes.
    Type: Grant
    Filed: March 29, 2007
    Date of Patent: March 23, 2010
    Assignee: TPO Displays Corp.
    Inventors: Mu-Chia Lee, Hao-Chun Lee, I-Lin Wu, Chun-Yi Lee, Cheng-Hsin Chen
  • Patent number: 7615706
    Abstract: A layout of a printed circuit board adaptive to be bonded to an integrated circuit device is introduced here. The layout includes a first metal layer, disposed in a first insulation layer and a second metal layer, disposed in a second insulation layer over the first insulation layer. The first metal layer and the second metal layer are connected to each other through a plurality of contact hole filled with conductive materials and are arranged to be substantially parallel to each other throughout a pad structure region and a line structure region of the printed circuit. The connected first metal layer and second metal layer are used for a signal path from the printed circuit board to the bonded integrated circuit device to improve driving ability of power supply.
    Type: Grant
    Filed: August 21, 2006
    Date of Patent: November 10, 2009
    Assignee: TPO Displays Corp.
    Inventors: Cheng-Hsin Chen, Kuang-Cheng Kao, Chen-Yu Yang
  • Patent number: 7506422
    Abstract: A method for processing a lens barrel includes the steps of: (a) providing a processing device including a processing shaft and a cutting tool; (b) moving the lens barrel and the processing shaft relative to each other so that an image of the cutting tool projected on a plane that intersects a tubular wall of the lens barrel is orthogonal to the tubular wall; (c) moving the processing shaft relative to the lens barrel so that the cutting tool is close to the tubular wall; (d) moving the processing shaft relative to the lens barrel so that the cutting tool is in touch with the tubular wall; (e) moving the processing shaft and the lens barrel relative to each other so that the lens barrel is formed with a continuous groove on the tubular wall; and (f) moving the cutting tool away from the lens barrel.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: March 24, 2009
    Assignee: Asia Optical Co., Inc.
    Inventors: Sheng-Jui Chao, Cheng-Hsin Chen
  • Publication number: 20080284680
    Abstract: Image display systems comprising a first pixel, a second pixel, a scan line, a first data line, and a second data line. In the first pixel, a first transistor is coupled to a first storage capacitor via a first pixel electrode. In the second pixel, a second transistor is coupled to a second storage capacitor via a second pixel electrode. The conductance of the first and second transistors is simultaneously controlled by a scan signal transmitted by the scan line. In a first time interval, the first data line transmits a voltage data to the first pixel electrode via the first transistor. In a second time interval, the second data line transmits the voltage data to the second pixel electrode via the second transistor. The first storage capacitor is designed to generate a proper feedthrough voltage at the first pixel electrode to compensate for a voltage coupling shift at the first pixel electrode that is generated during the second time interval because of the voltage variation at the second pixel electrode.
    Type: Application
    Filed: April 29, 2008
    Publication date: November 20, 2008
    Applicant: Top Team Int'l Patent & Trademark Office
    Inventors: Cheng-Hsin CHEN, Chen-Yu Yang
  • Publication number: 20080238841
    Abstract: A system for displaying images is disclosed. A display panel having a multi-domain pixel structure comprises a plurality of electrodes that are physically separated form one another, each defining a domain within pixel, and a capacitance element, electrically connecting the electrodes.
    Type: Application
    Filed: March 29, 2007
    Publication date: October 2, 2008
    Inventors: Mu-Chia Lee, Hao-Chun Lee, I-Lin Wu, Chun-Yi Lee, Cheng-Hsin Chen
  • Publication number: 20080186454
    Abstract: Systems for displaying images and methods for fabricating the same. A representative system includes a substrate having a display region and a peripheral region, and a mosaic color filter pattern formed in the peripheral region. The mosaic color filter pattern includes a plurality of separated pillars and a plurality of channels adjacent to the pillars. Specifically the volume ratio between the pillars and the channel is 1:5 to 2:1, preferably 1:3 to 1:1.
    Type: Application
    Filed: February 2, 2007
    Publication date: August 7, 2008
    Applicant: TPO DISPLAYS CORP.
    Inventors: Yao-Pin Hsu, Chi-Wen Peng, Cheng-Hsin Chen, Jr-Hong Chen
  • Publication number: 20080170190
    Abstract: A system for displaying images is disclosed. A display panel comprises a first substrate and a second substrate with a liquid crystal layer interposed therebetween. A sealant is interposed between the first substrate and a second substrate for sealing the liquid crystal layer. A dielectric layer is overlying the first substrate. Metal lines are overlying the dielectric layer under and/or near the sealant. A planarization layer covers and contacts the dielectric layer and the metal lines to form a first interface between the metal lines and the planarization layer and a second interface between the dielectric layer and the planarization layer. Bridge lines without contacting the planarization layer are disposed under and/or near the sealant, instead of at least a portion of the metal lines contacting the planarization layer.
    Type: Application
    Filed: January 12, 2007
    Publication date: July 17, 2008
    Applicant: TPO DISPLAYS CORP.
    Inventors: Jung-Huang Lan, Yih-Shing Lee, Cheng-Hsin Chen, Hsxg-Ju Sung
  • Publication number: 20080041616
    Abstract: A layout of a printed circuit board adaptive to be bonded to an integrated circuit device is introduced here. The layout includes a first metal layer, disposed in a first insulation layer and a second metal layer, disposed in a second insulation layer over the first insulation layer. The first metal layer and the second metal layer are connected to each other through a plurality of contact hole filled with conductive materials and are arranged to be substantially parallel to each other throughout a pad structure region and a line structure region of the printed circuit. The connected first metal layer and second metal layer are used for a signal path from the printed circuit board to the bonded integrated circuit device to improve driving ability of power supply.
    Type: Application
    Filed: August 21, 2006
    Publication date: February 21, 2008
    Inventors: Cheng-Hsin Chen, Kuang-Cheng Kao, Chen-Yu Yang
  • Patent number: 7329473
    Abstract: The present invention is a secondary battery, comprising an upper housing, an upper accommodated tank, a main component of battery, a lower accommodated tank, a lower housing each is laminated orderly by layers to form a sealed structure of the secondary battery. The upper accommodated tank is made of a printed circuit board (PCB) material and is used to accommodate electrolyzed material. The lower accommodated tank is made of printed circuit board material and used to accommodate the electrolyzed material. The main component of the secondary battery is inserted between the upper accommodated tank and the lower accommodated tank. The upper tank made of a printed circuit board material is used to cover the upper accommodated tank closely, while the lower tank made of a printed circuit board material is used to cover the lower accommodated tank closely.
    Type: Grant
    Filed: April 27, 2005
    Date of Patent: February 12, 2008
    Assignee: Antig Technology Co., Ltd.
    Inventors: Ko-Chen Shen, Hsi-Ming Shu, Cheng Hsin Chen
  • Publication number: 20080017859
    Abstract: A system for displaying images comprises a thin film transistor (TFT) device comprising a substrate having a pixel region and a terminal region. A first conductive layer is disposed on the substrate, comprising a gate electrode for a thin film transistor in the pixel region and at least one track in the terminal region. An interlayer dielectric layer is disposed on the substrate, covering the thin film transistor and the track. A second conductive layer is disposed on the interlayer dielectric layer in the pixel region, electrically connected to the thin film transistor to serve as a source/drain electrode thereof and electrically connected to the track in the terminal region. A planarization layer is disposed on the interlayer dielectric layer in the pixel region.
    Type: Application
    Filed: July 18, 2006
    Publication date: January 24, 2008
    Applicant: TPO DISPLAYS CORP.
    Inventors: Yi-Wen Tai, Cheng-Hsin Chen, Jr-Hong Chen
  • Publication number: 20070216833
    Abstract: A system for displaying images. The system comprises a transflective liquid crystal display (LCD) panel comprising lower and upper substrates opposing each other and a liquid crystal layer disposed therebetween. The lower substrate comprises reflective and transmissive regions. A stack of a protective layer, a transparent electrode and a reflective electrode is disposed on the lower substrate of the reflective and transmissive regions. The reflective electrode comprises an opening corresponding to the transmissive region to substantially expose the underlying transparent electrode. A transparent dielectric layer is disposed on the surface of the upper substrate facing and corresponding to the lower substrate of the reflective region.
    Type: Application
    Filed: March 14, 2006
    Publication date: September 20, 2007
    Inventors: Yi-Wen Tai, Cheng-Hsin Chen
  • Publication number: 20070132923
    Abstract: Systems for displaying images and methods of fabricating are provided. A representative system incorporates a transflective thin film transistor liquid crystal display (TFT-LCD) panel having a plurality of subpixels. The display panel comprises a first substrate with a transparent electrodeformed thereon, a reflective electrode on the transparent electrode, a second substrate opposite the first substrate, a liquid crystal layer between the first substrate and the second substrate. The panel also exhibits at least one of: the reflective electrode and the transparent electrode overlap by substantially between 100 and 1000 square micrometers; the reflective electrode and the transparent electrode overlap such that a ratio of an area of overlap of the reflective electrode and the transparent electrode to an area of a corresponding subpixel is substantially between 0.05 and 0.12; and a ratio of an area of the transparent electrode to an area of a corresponding subpixel is substantially between 0.5 and 0.6.
    Type: Application
    Filed: December 9, 2005
    Publication date: June 14, 2007
    Inventors: J.H. Chen, Hung-Yi Luo, Cheng-Hsin Chen, Chun-Yi Lee, Wei-Hung Chen
  • Publication number: 20070082233
    Abstract: The present invention is a double-electrode plate with electrical circuitry laminate and comprises a first electrode layer, a second electrode layer and a electrical circuitry layer. The first electrode layer comprises a first substrate and a first metal foil covering upon the first substrate surface. The second electrode layer comprises a second substrate and a second metal foil covering upon the second substrate surface. The electrical circuitry layer is laminated between the first electrode layer and the second electrode layer. The double-electrode plate is laminated to form a compact structure in sequence from the top to bottom of the first metal foil, the first substrate, the electrical circuitry layer, the second substrate and the second metal foil.
    Type: Application
    Filed: October 7, 2005
    Publication date: April 12, 2007
    Inventors: Ko-Chen Shen, Cheng-Hsin Chen, Hsi-Ming Shu
  • Publication number: 20070044299
    Abstract: A method of fabricating a rechargeable battery is described. The method comprises of (A) laminating an anode slurry and a cathode slurry separately on an upper surface and a lower surface of a substrate having two-sided metallic laminae, so as to construct a dual-collector electrode; (B) forming a package component using a printed circuit substrate; and (C) using the package component to compact an electrolyte and at least a core component of a secondary cell into an inner space of the package component, wherein the core component comprises the dual-collector electrode.
    Type: Application
    Filed: August 30, 2005
    Publication date: March 1, 2007
    Inventors: Cheng-Hsin Chen, Hsi-Ming Shu, Ko-Chen Shen
  • Publication number: 20070048580
    Abstract: A fuel cell, including a fuel cell core component having an anode current collection portion, at least one membrane electrode assembly, and a cathode current collection portion stacked in a sequential manner; a casing, made of a plastic material for surrounding the fuel cell core component therein.
    Type: Application
    Filed: August 30, 2005
    Publication date: March 1, 2007
    Inventors: Cheng-Hsin Chen, Hsi-Ming Shu, Ko-Chen Shen
  • Publication number: 20060292419
    Abstract: A secondary cell device having a connection interface, including: a PCB, plural secondary cell units, and an electrical connection interface. The secondary cell units are made by PCB fabrication processes and provided on the PCB. The secondary cell units are directly made of a part of the PCB material. The electrical connection interface is provided on the PCB and forms an electrical connection with the secondary cell units electrical connection, and at least serves as output terminals for power generated by the secondary cell units.
    Type: Application
    Filed: June 23, 2005
    Publication date: December 28, 2006
    Inventors: Ko-Chen Shen, Cheng-Hsin Chen, Hsi-Ming Shu
  • Publication number: 20060267546
    Abstract: A secondary battery made by PCB (Printed Circuit Board) fabrication processes, the secondary battery including: a first via and a second via, wherein the first via is electrically connected to a positive pole of the secondary battery, and the second via is electrically connected to a negative pole of the secondary battery, the first via and second via of the secondary battery being electrically laminated over and connected to a first via and a second via of another second secondary battery, respectively, so as to constitute so as to form serial or parallel electrical connection between the secondary batteries.
    Type: Application
    Filed: May 26, 2005
    Publication date: November 30, 2006
    Inventors: Ko-Chen Shen, Cheng-Hsin Chen, Hsi-Ming Shu
  • Publication number: 20050278916
    Abstract: A method for processing a lens barrel includes the steps of: (a) providing a processing device including a processing shaft and a cutting tool; (b) moving the lens barrel and the processing shaft relative to each other so that an image of the cutting tool projected on a plane that intersects a tubular wall of the lens barrel is orthogonal to the tubular wall; (c) moving the processing shaft relative to the lens barrel so that the cutting tool is close to the tubular wall; (d) moving the processing shaft relative to the lens barrel so that the cutting tool is in touch with the tubular wall; (e) moving the processing shaft and the lens barrel relative to each other so that the lens barrel is formed with a continuous groove on the tubular wall; and (f) moving the cutting tool away from the lens barrel.
    Type: Application
    Filed: November 12, 2004
    Publication date: December 22, 2005
    Applicant: ASIA OPTICAL CO., INC.
    Inventors: Sheng-Jui Chao, Cheng-Hsin Chen