Patents by Inventor Pei-Yu Liu

Pei-Yu Liu 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: 20240299666
    Abstract: The application describes syringe carriers for medicament delivery devices such as autoinjectors. One example concerns a syringe carrier for a syringe with a flange, the syringe carrier having a tubular housing extending along a longitudinal axis from a proximal end to a distal end and a syringe holder attached to the distal end of the tubular housing, wherein the syringe holder is configured to hold the flange of the syringe, and wherein the syringe holder comprises either a c-clip or a screw thread. Other associated syringe carriers, sub-assemblies, medicament delivery devices and corresponding methods are also described.
    Type: Application
    Filed: February 4, 2022
    Publication date: September 12, 2024
    Inventors: Chia-Hsin Su, Pei Yu Chao, Tzu Wei Liu, Slobodan Stefanov, Anders Boström, Ming-Ting Yin, Nurettin Ali, Justin Stewart
  • Publication number: 20240274527
    Abstract: A semiconductor device and a method of forming the same are provided. The semiconductor device includes a substrate, a gate structure, a dielectric structure and a contact structure. The substrate has source/drain (S/D) regions. The gate structure is on the substrate and between the S/D regions. The dielectric structure covers the gate structure. The contact structure penetrates through the dielectric structure to connect to the S/D region. A lower portion of a sidewall of the contact structure is spaced apart from the dielectric structure by an air gap therebetween, while an upper portion of the sidewall of the contact structure is in contact with the dielectric structure.
    Type: Application
    Filed: March 26, 2024
    Publication date: August 15, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Pei-Yu Chou, Jr-Hung Li, Liang-Yin Chen, Su-Hao Liu, Tze-Liang Lee, Meng-Han Chou, Kuo-Ju Chen, Huicheng Chang, Tsai-Jung Ho, Tzu-Yang Ho
  • Patent number: 8048599
    Abstract: A color filter fabricated by an ink jet process is disclosed. The color filter includes a substrate, a plurality of pixel regions positioned on the surface of the substrate, and a plurality of colored photoresists. Each pixel region includes a plurality of sub-pixel regions, and each colored photoresist is positioned in each sub-pixel region. The colored photoresists include a plurality of hydrophile photoresists and a plurality of hydrophobic photoresists. The hydrophile photoresists and the hydrophobic photoresists are alternately arranged to prevent an overflow of the colored photoresists.
    Type: Grant
    Filed: February 18, 2009
    Date of Patent: November 1, 2011
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Yu-Cheng Lo, Pei-Yu Liu, Jiun-Ming Wang, Huai-An Li
  • Publication number: 20100035188
    Abstract: A manufacturing method of an organic electro-luminescence device is disclosed. The manufacturing method of an organic electro-luminescence device includes sequential steps of: providing a substrate first; forming a first electrode layer on the substrate; forming an insulating layer on the substrate, wherein the insulating layer includes a plurality of openings for exposing the first layer; forming a conducting layer on the sidewall of the insulating layer and on the first electrode layer in the openings; forming a light-emitting layer on the conducting layer in the openings; and finally forming a second electrode layer on the light-emitting layer. The organic electro-luminescence device formed by the above manufacturing method is capable of providing the light-emitting layer with a uniform thickness and therefore raising of yield of the fabricating process and improving of the displaying quality of the organic electro-luminescence device.
    Type: Application
    Filed: October 15, 2009
    Publication date: February 11, 2010
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Pei-Yu Liu, Huai-An Li, Yu-Cheng Lo, Jiun-Ming Wang
  • Patent number: 7635947
    Abstract: An organic electro-luminescence device and a manufacturing method thereof are disclosed. Wherein, the manufacturing method of an organic electro-luminescence device includes sequential steps of: providing a substrate first; forming a first electrode layer on the substrate; forming an insulating layer on the substrate, wherein the insulating layer includes a plurality of openings for exposing the first layer; forming a conducting layer on the sidewall of the insulating layer and on the first electrode layer in the openings; forming a light-emitting layer on the conducting layer in the openings; and finally forming a second electrode layer on the light-emitting layer. The organic electro-luminescence device and the manufacturing method thereof according to the present invention is capable of providing the light-emitting layer with a uniform thickness and therefore raising of yield of the fabricating process and improving of the displaying quality of the organic electro-luminescence device.
    Type: Grant
    Filed: August 29, 2005
    Date of Patent: December 22, 2009
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Pei-Yu Liu, Huai-An Li, Yu-Cheng Lo, Jiun-Ming Wang
  • Publication number: 20090239163
    Abstract: A color filter fabricated by an ink jet process is disclosed. The color filter includes a substrate, a plurality of pixel regions positioned on the surface of the substrate, and a plurality of colored photoresists. Each pixel region includes a plurality of sub-pixel regions, and each colored photoresist is positioned in each sub-pixel region. The colored photoresists include a plurality of hydrophile photoresists and a plurality of hydrophobic photoresists. The hydrophile photoresists and the hydrophobic photoresists are alternately arranged to prevent an overflow of the colored photoresists.
    Type: Application
    Filed: February 18, 2009
    Publication date: September 24, 2009
    Inventors: Yu-Cheng Lo, Pei-Yu Liu, Jiun-Ming Wang, Huai-An Li
  • Publication number: 20070046188
    Abstract: An organic electro-luminescence device and a manufacturing method thereof are disclosed. Wherein, the manufacturing method of an organic electro-luminescence device includes sequential steps of: providing a substrate first; forming a first electrode layer on the substrate; forming an insulating layer on the substrate, wherein the insulating layer includes a plurality of openings for exposing the first layer; forming a conducting layer on the sidewall of the insulating layer and on the first electrode layer in the openings; forming a light-emitting layer on the conducting layer in the openings; and finally forming a second electrode layer on the light-emitting layer. The organic electro-luminescence device and the manufacturing method thereof according to the present invention is capable of providing the light-emitting layer with a uniform thickness and therefore raising of yield of the fabricating process and improving of the displaying quality of the organic electro-luminescence device.
    Type: Application
    Filed: August 29, 2005
    Publication date: March 1, 2007
    Inventors: Pei-Yu Liu, Huai-An Li, Yu-Cheng Lo, Jiun-Ming Wang