Patents by Inventor Jiun-Ming Wang

Jiun-Ming Wang 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: 20240312788
    Abstract: A method includes forming a fin protruding from a substrate, the fin including an epitaxial stack over a fin base and a hard mask layer over the epitaxial stack, the epitaxial stack including first and second semiconductor layers of different material compositions, performing a first etching process to etch the hard mask layer, the first etching process including applying a first combination of etchants, performing a second etching process to etch the epitaxial stack, the second etching process including applying a second combination of etchants, and performing a third etching process to etch the fin base, the third etching process including applying a third combination of etchants. The first, second, and third combinations of etchants are different from each other.
    Type: Application
    Filed: August 18, 2023
    Publication date: September 19, 2024
    Inventors: Shin-Li WANG, Szu-Ping LEE, Zu-Yin LIU, You-Ting LIN, Jiun-Ming KUO, Chun-Hung LEE, Yuan-Ching PENG
  • 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
  • Patent number: 7694376
    Abstract: A cleansing method of fluid-supply apparatus and cleansing module using the same is disclosed. First, a cleansing module is fixed to the fluid-supply apparatus to be cleansed for disposing the nozzles of the fluid-supply apparatus in the cleansing tank of the cleansing module. Second, a liquid used for cleansing is supplied inside the cleansing tank, and ultrasonic-wave vibration of the liquid is provided to remove plug stuck on the nozzles. Later, plug remained on the nozzles is scraped down and meanwhile the waste liquid is drawn out of the cleansing tank for further improving cleansing efficiency of the cleansing method. By using the cleansing method of the present invention, plug on the nozzles of the fluid-supply apparatus can be effectively removed and consequently lifetime of the fluid-supply apparatus is extended. Additionally, the cleansing method is capable of dramatically reducing working time required and of increasing efficiency of cleansing fabrication process.
    Type: Grant
    Filed: September 9, 2005
    Date of Patent: April 13, 2010
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Jiun-Ming Wang, Yu-Cheng Lo, Ching-Chun Chien
  • 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
  • Patent number: 7622229
    Abstract: A method of fabricating a color filter is provided. First, a substrate having a light shielding layer formed thereon is provided, wherein the light shielding layer is adopted for defining a plurality of sub-pixel regions on the substrate. Next, a hydrophobic layer is formed on the light shielding layer by stencil printing, or a surface silylation treatment is carried out to clean the light shielding layer by inkjet printing. Next, a color filter layer is formed in the sub-pixel regions. Thus, fabrication method of the present invention is capable of reducing the possibility of intermixing the color ink between adjacent sub-pixel regions.
    Type: Grant
    Filed: July 5, 2008
    Date of Patent: November 24, 2009
    Assignee: Chunghwa Picture Tubes, Ltd
    Inventors: Feng-Lin Hsu, Huai-An Li, Yu-Cheng Lo, Jiun-Ming Wang, Yu-Hsien Chen
  • 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: 20080268355
    Abstract: A method of fabricating a color filter is provided. First, a substrate having a light shielding layer formed thereon is provided, wherein the light shielding layer is adopted for defining a plurality of sub-pixel regions on the substrate. Next, a hydrophobic layer is formed on the light shielding layer by stencil printing, or a surface silylation treatment is carried out to clean the light shielding layer by inkjet printing. Next, a color filter layer is formed in the sub-pixel regions. Thus, fabrication method of the present invention is capable of reducing the possibility of intermixing the color ink between adjacent sub-pixel regions.
    Type: Application
    Filed: July 5, 2008
    Publication date: October 30, 2008
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Feng-Lin Hsu, Huai-An Li, Yu-Cheng Lo, Jiun-Ming Wang, Yu-Hsien Chen
  • Patent number: 7410734
    Abstract: A method of fabricating a color filter is provided. First, a substrate having a light shielding layer formed thereon is provided, wherein the light shielding layer is adopted for defining a plurality of sub-pixel regions on the substrate. Next, a hydrophobic layer is formed on the light shielding layer by stencil printing, or a surface silylation treatment is carried out to clean the light shielding layer by inkjet printing. Next, a color filter layer is formed in the sub-pixel regions. Thus, fabrication method of the present invention is capable of reducing the possibility of intermixing the color ink between adjacent sub-pixel regions.
    Type: Grant
    Filed: August 25, 2005
    Date of Patent: August 12, 2008
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Feng-Lin Hsu, Huai-An Li, Yu-Cheng Lo, Jiun-Ming Wang, Yu-Hsien Chen
  • Publication number: 20080055533
    Abstract: A bonding structure of panel and back-plate is made by coarsening the surface of the rear plane of silicon die, and then the LCoS panel may bond with the back-plate module more tightly. The coarse structure increases contact surface when bonding the back-plate module with the LCoS panel, as a result of increasing stickiness on both and reducing manufacturing process defects caused by position shifting between the back-plate module and LCoS panel, and solving the position problem before the bonding of the LCoS panel with the back-plate module.
    Type: Application
    Filed: November 21, 2006
    Publication date: March 6, 2008
    Inventors: Kun-Hong Chen, Huai-An Li, Jiun-Ming Wang, Yu-Hsien Chen
  • Publication number: 20070056604
    Abstract: A cleansing method of fluid-supply apparatus and cleansing module using the same is disclosed. First, a cleansing module is fixed to the fluid-supply apparatus to be cleansed for disposing the nozzles of the fluid-supply apparatus in the cleansing tank of the cleansing module. Second, a liquid used for cleansing is supplied inside the cleansing tank, and ultrasonic-wave vibration of the liquid is provided to remove plug stuck on the nozzles. Later, plug remained on the nozzles is scraped down and meanwhile the waste liquid is drawn out of the cleansing tank for further improving cleansing efficiency of the cleansing method. By using the cleansing method of the present invention, plug on the nozzles of the fluid-supply apparatus can be effectively removed and consequently lifetime of the fluid-supply apparatus is extended. Additionally, the cleansing method is capable of dramatically reducing working time required and of increasing efficiency of cleansing fabrication process.
    Type: Application
    Filed: September 9, 2005
    Publication date: March 15, 2007
    Inventors: Jiun-Ming Wang, Yu-Cheng Lo, Ching-Chun Chien
  • Publication number: 20070048633
    Abstract: A method of fabricating a color filter is provided. First, a substrate having a light shielding layer formed thereon is provided, wherein the light shielding layer is adopted for defining a plurality of sub-pixel regions on the substrate. Next, a hydrophobic layer is formed on the light shielding layer by stencil printing, or a surface silylation treatment is carried out to clean the light shielding layer by inkjet printing. Next, a color filter layer is formed in the sub-pixel regions. Thus, fabrication method of the present invention is capable of reducing the possibility of intermixing the color ink between adjacent sub-pixel regions.
    Type: Application
    Filed: August 25, 2005
    Publication date: March 1, 2007
    Inventors: Feng-Lin Hsu, Huai-An Li, Yu-Cheng Lo, Jiun-Ming Wang, Yu-Hsien Chen
  • 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
  • Publication number: 20050062737
    Abstract: A method for making a three dimensional (3D) model includes the steps of inputting three dimensional original measured data, reconstructing mesh models with regular data, abstracting color information, layering and harmonizing color, and pixel blending to overlapped texture images between the mesh models and the original measured data. After the steps, a colorful model from deformation of a generic model having regular data is formed.
    Type: Application
    Filed: March 8, 2004
    Publication date: March 24, 2005
    Applicant: Industrial Technology Research Institute
    Inventors: Jiun-Ming Wang, Chia-Chen Chen, Chih-Jen Wen