Patents by Inventor Chih-Hsien Lien

Chih-Hsien Lien 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: 12197030
    Abstract: A lens set with an aligning structure includes a plurality of lenses. For two adjacent lenses, when one of these two lenses has a plurality of square accommodating spaces at its peripheral area, the other one has a plurality of triangular pillars with bottom surfaces that are right-angled triangles at its corresponding peripheral area. Each of the aforementioned triangular pillars is accommodated in each of the square accommodating spaces with an inclined surface facing each of the square accommodating spaces.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: January 14, 2025
    Assignees: Interface Technology (ChengDu) Co., Ltd., Interface Optoelectronics (ShenZhen) Co., Ltd., General Interface Solution Limited
    Inventor: Chih-Hsien Lien
  • Publication number: 20240111120
    Abstract: Disclosed is a lens set with an aligning structure, and each lens set includes a plurality of lenses. For two adjacent lenses, when one of these two lenses has a plurality of square accommodating spaces at its peripheral area, the other one has a plurality of triangular pillars with bottom surfaces that are right-angled triangles at its corresponding peripheral area. Each of the aforementioned triangular pillars is accommodated in each of the square accommodating spaces with an inclined surface facing each of the square accommodating spaces.
    Type: Application
    Filed: November 4, 2022
    Publication date: April 4, 2024
    Inventor: CHIH-HSIEN LIEN
  • Patent number: 11513388
    Abstract: An optical assembly includes a first optical film and a second optical film. The first optical film includes first microstructures arranged in a chessboard arrangement based on a first direction. The second optical film includes second microstructures arranged in a chessboard arrangement based on a second direction. The angle between the first direction and the second direction is greater than or equal to 30 degrees and less than or equal to 60 degrees.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: November 29, 2022
    Assignees: Interface Technology (ChengDu) Co., Ltd., Interface Optoelectronics (ShenZhen) Co., Ltd., General Interface Solution Limited
    Inventors: Chih-Hsien Lien, Si-Jun Zeng, Tong Shu
  • Publication number: 20220050324
    Abstract: An optical assembly includes a first optical film and a second optical film. The first optical film includes first microstructures arranged in a chessboard arrangement based on a first direction. The second optical film includes second microstructures arranged in a chessboard arrangement based on a second direction. The angle between the first direction and the second direction is greater than or equal to 30 degrees and less than or equal to 60 degrees.
    Type: Application
    Filed: September 14, 2020
    Publication date: February 17, 2022
    Inventors: Chih-Hsien LIEN, Si-Jun ZENG, Tong SHU
  • Patent number: 9423912
    Abstract: A touch panel includes a substrate, a touch sensing electrode, and an optical compensation layer. The touch sensing electrode is disposed on the substrate. The optical compensation layer is disposed on the substrate and covers the touch sensing electrode. A refraction index of the optical compensation layer is smaller than or equal to a refraction index of the touch sensing electrode.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: August 23, 2016
    Assignee: TPK Holding Co., Ltd.
    Inventors: Hsiang-Wei Yin, Ming-Kung Wu, Shin-Chieh Huang, Hsuan-Ta Chen, Yu-Ting Lin, Chih-Hsien Lien, Wei-Min Chen, Wei-Chih Hsu, Su-Ming Lin, Peng-Chih Yu, Ping-Wen Huang
  • Publication number: 20140197017
    Abstract: A touch panel structure and a fabrication method thereof. The touch panel structure includes a substrate, a decoration layer, a touch unit and at least one first ink layer. The decoration layer and the touch unit are disposed on a side of the substrate, wherein the decoration layer is sandwiched between the touch unit and the substrate. The decoration layer includes a display region and at least one pattern disposition region, and the touch unit includes a transparent sensing unit extending over the pattern disposition region. The first ink layer is disposed on the touch unit and includes at least one pattern. The first ink layer corresponds to the pattern disposition region. The touch panel structure and related fabrication method have low cost and low productive hours.
    Type: Application
    Filed: January 16, 2013
    Publication date: July 17, 2014
    Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.
    Inventors: Chih-Hsien Lien, Peng-Chih Yu, Su-Ming Lin, Ping-Wen Huang
  • Publication number: 20140132569
    Abstract: A touch-sensitive panel including a substrate, a plurality of sensing electrodes and a decoration unit is disclosed. The substrate has a touch-sensitive region and a decoration region arranged at the peripheral of the touch-sensitive region. A portion of the decoration region is a semi-transparent region. The sensing electrodes are disposed on the touch-sensitive region. The decoration unit is disposed on the decoration region. The decoration unit has a meshed pattern in the semi-transparent region. The meshed pattern has a plurality of openings. The side wall of each opening tilts to an angle with respect to a normal line perpendicular to a surface of the substrate to regulate the light transmittance of the light entering the semi-transparent region.
    Type: Application
    Filed: January 22, 2014
    Publication date: May 15, 2014
    Applicants: WINTEK CORPORATION, Wintek (China) Technology Ltd.
    Inventors: Chih-Hsien Lien, Su-Ming Lin, Shin-Chieh Huang, Chia-Chi Chen, Yi-Chen Tsai, Peng-Chih Yu, Ping-Wen Huang
  • Publication number: 20140062912
    Abstract: A touch-sensitive panel including a substrate, a plurality of sensing electrodes and a decoration layer is disclosed. The substrate has a touch-sensitive region and a decoration region arranged at the peripheral of the touch-sensitive region. A portion of the decoration region is a semi-transparent region. The sensing electrodes are disposed on the touch-sensitive region. The decoration layer is disposed on the decoration region. The decoration layer has a meshed pattern in the semi-transparent region. The meshed pattern has a plurality of openings. The side wall of each opening tilts to an angle with respect to a normal line perpendicular to a surface of the substrate to regulate the light transmittance of the light entering the semi-transparent region.
    Type: Application
    Filed: February 27, 2013
    Publication date: March 6, 2014
    Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.
    Inventors: Chih-Hsien Lien, Su-Ming Lin, Shin-Chieh Huang, Chia-Chi Chen, Yi-Chen Tsai, Peng-Chih Yu, Ping-Wen Huang
  • Publication number: 20130050123
    Abstract: A touch-sensitive panel including a substrate, a plurality of sensing electrodes and a decoration layer is disclosed. The substrate has a touch-sensitive region and a decoration region around the touch-sensitive region. A portion of the decoration region is a semi-transparent region. The sensing electrodes are disposed on the touch-sensitive region and interlaced to each other. The decoration layer is disposed on the decoration region. The decoration layer has a meshed pattern in the semi-transparent region. The meshed pattern has a plurality of non-transparent mesh dots. The area ratio of the non-transparent mesh dots in the semi-transparent region is used to regulate the light transmittance of the semi-transparent region. In another embodiment, the meshed pattern has a plurality of transparent mesh holes. The area ratio of the transparent holes in the semi-transparent region is used to regulate the light transmittance of the semi-transparent region.
    Type: Application
    Filed: August 30, 2012
    Publication date: February 28, 2013
    Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.
    Inventors: Chih-Hsien Lien, Su-Ming Lin, Shin-Chieh Huang, Chia-Chi Chen, Yi-Chen Tsai, Peng-Chih Yu, Ping-Wen Huang
  • Publication number: 20130016052
    Abstract: A touch panel having a display region and a non-display region surrounding the display region is provided. The touch panel includes a substrate, a first touch sensing element, a decoration layer, a decoration pattern, and a plurality of transmission lines. The first touch sensing element is located at least in the display region. The decoration layer is located in the non-display region of the substrate. The decoration layer has a slot. The decoration pattern is disposed on the substrate corresponding to the slot. The transmission lines disposed in the non-display region cross over the slot, wherein each transmission line includes a transparent section and a plurality of non-transparent sections connected with two opposite sides of the transparent section and the transparent section is at a location at least corresponding to the slot.
    Type: Application
    Filed: July 3, 2012
    Publication date: January 17, 2013
    Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.
    Inventors: Chih-Hsien Lien, Su-Ming Lin, Peng-Chih Yu, Ping-Wen Huang
  • Patent number: 7872702
    Abstract: The present invention provides a liquid crystal display module including housing, a flexible printed circuit board and a plurality of electric devices. The housing has at least a receiving notch. The flexible printed circuit board has a flexible substrate and at least an extension substrate projected from the flexible substrate to mount electric devices thereon. The extension substrate may be bent and received in the receiving notch of the housing to achieve the purpose of mounting more electric device on the flexible printed circuit board without having to increase the size of module.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: January 18, 2011
    Assignee: Wintek Corporation
    Inventors: Chih-Hsien Lien, Chin-Wen Lo, Yu-Jen Tsai
  • Publication number: 20070263998
    Abstract: The present invention provides a liquid crystal display module including housing, a flexible printed circuit board and a plurality of electric devices. The housing has at least a receiving notch. The flexible printed circuit board has a flexible substrate and at least an extension substrate projected from the flexible substrate to mount electric devices thereon. The extension substrate may be bent and received in the receiving notch of the housing to achieve the purpose of mounting more electric device on the flexible printed circuit board without having to increase the size of module.
    Type: Application
    Filed: May 11, 2007
    Publication date: November 15, 2007
    Applicant: WINTEK CORPORATION
    Inventors: Chih-Hsien Lien, Chin-Wen Lo, Yu-Jen Tsai