Patents by Inventor Chia-Hua Ai

Chia-Hua Ai 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: 9969147
    Abstract: A method for manufacturing a panel includes at least one step as below. A pre-treatment is performed on a first bonding component between two substrates, so that a part of a first bonding portion of the first bonding component becomes a first transformation portion, in which at least one characteristic of the first bonding portion is different from that of the first transformation portion.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: May 15, 2018
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Chia-Hua Ai, Tseng Yu
  • Publication number: 20170368794
    Abstract: A method for manufacturing a panel includes at least one step as below. A pre-treatment is performed on a first bonding component between two substrates, so that a part of a first bonding portion of the first bonding component becomes a first transformation portion, in which at least one characteristic of the first bonding portion is different from that of the first transformation portion.
    Type: Application
    Filed: December 28, 2016
    Publication date: December 28, 2017
    Inventors: Chia-Hua AI, Tseng YU
  • Patent number: 8216017
    Abstract: In a method of fabricating a planar light source, a first substrate is formed at first. First electrodes approximately parallel to each other are formed on the first substrate. Sets of first dielectric patterns are formed on the first substrate. Each set of the first dielectric patterns includes at least two first striped dielectric patterns, and each of the first striped dielectric patterns covers one of the first electrodes correspondingly. The edges of the top of each first striped dielectric pattern are raised in a peak shape. A phosphor layer is formed between the first striped dielectric patterns of each set of the first dielectric patterns. A second substrate is formed. The first and second substrates are bound; meanwhile, a discharge gas is injected into the discharge space.
    Type: Grant
    Filed: August 24, 2009
    Date of Patent: July 10, 2012
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Yu-Heng Hsieh, Chu-Chi Ting, Shinn-Haw Huang, Chang-Jung Yang, Chia-Hua Ai
  • Publication number: 20090311813
    Abstract: In a method of fabricating a planar light source, a first substrate is formed at first. First electrodes approximately parallel to each other are formed on the first substrate. Sets of first dielectric patterns are formed on the first substrate. Each set of the first dielectric patterns includes at least two first striped dielectric patterns, and each of the first striped dielectric patterns covers one of the first electrodes correspondingly. The edges of the top of each first striped dielectric pattern are raised in a peak shape. A phosphor layer is formed between the first striped dielectric patterns of each set of the first dielectric patterns. A second substrate is formed. The first and second substrates are bound; meanwhile, a discharge gas is injected into the discharge space.
    Type: Application
    Filed: August 24, 2009
    Publication date: December 17, 2009
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Yu-Heng Hsieh, Chu-Chi Ting, Shinn-Haw Huang, Chang-Jung Yang, Chia-Hua Ai
  • Patent number: 7612502
    Abstract: A planar light source including a first substrate, a second substrate, a sealant, first electrodes, sets of first dielectric patterns, a phosphor layer, and a discharge gas is provided. The second substrate is disposed above the first substrate. The sealant is disposed between the first and second substrates to form a cavity among the first substrate, the second substrate, and the sealant. The first electrodes are disposed on the first substrate, and each set of the first dielectric patterns has at least two first striped dielectric patterns. Each of the first striped dielectric patterns covers one of the first electrodes correspondingly. The edges of the top of each first striped dielectric pattern are raised in a peak shape. The phosphor layer is disposed on the first substrate and between the first striped dielectric patterns of each set of the first dielectric patterns. The discharge gas is injected into the cavity.
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: November 3, 2009
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Yu-Heng Hsieh, Chu-Chi Ting, Shinn-Haw Huang, Chang-Jung Yang, Chia-Hua Ai
  • Patent number: 7586262
    Abstract: A flat fluorescent lamp (FFL) is provided. Strip electrodes of the FFL include a plurality of electrode branches, and a plurality of dielectric branches is arranged around the electrode branches, so as to increase the coating area of the fluorescent material. The distribution position of the fluorescent material may be adjusted by the dielectric branches, thus enhancing the brightness of the FFL and improving the uniformity of the output light. The present invention further provides a liquid crystal display which utilizes the FFL as a backlight source for achieving a better display effect.
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: September 8, 2009
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chao-Jen Chang, Chia-Hua Ai
  • Publication number: 20080106179
    Abstract: A flat light module and the manufacturing method thereof are disclosed. A first substrate and a second substrate with a plurality of electrodes are assembled. The discharge gas is filled between both substrates. A first dielectric layer with a first pattern and a second dielectric layer with a second pattern are covered on the electrodes in order, wherein the first pattern is used as a stopper and the second pattern is used as a mask to remove a portion of the second dielectric layer to form a plurality of protrusions and to expose a portion of surface of the second dielectric layer. Next, the first pattern and the second pattern are removed to expose a portion of surface of the first dielectric layer and the second dielectric layer, and then a fluorescent layer is coated on the exposed surfaces, the upper surface of the second substrate except for the surface of forming the electrodes and the first dielectric layer.
    Type: Application
    Filed: May 31, 2007
    Publication date: May 8, 2008
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: CHAO-JEN CHANG, CHENG-KAI HSU, CHIA-HUA AI
  • Publication number: 20080067937
    Abstract: A flat fluorescent lamp (FFL) is provided. Strip electrodes of the FFL include a plurality of electrode branches, and a plurality of dielectric branches is arranged around the electrode branches, so as to increase the coating area of the fluorescent material. The distribution position of the fluorescent material may be adjusted by the dielectric branches, thus enhancing the brightness of the FFL and improving the uniformity of the output light. The present invention further provides a liquid crystal display which utilizes the FFL as a backlight source for achieving a better display effect.
    Type: Application
    Filed: September 15, 2006
    Publication date: March 20, 2008
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Chao-Jen Chang, Chia-Hua Ai
  • Publication number: 20080006830
    Abstract: A planar light source including a first substrate, a second substrate, a sealant, first electrodes, sets of first dielectric patterns, a phosphor layer, and a discharge gas is provided. The second substrate is disposed above the first substrate. The sealant is disposed between the first and second substrates to form a cavity among the first substrate, the second substrate, and the sealant. The first electrodes are disposed on the first substrate, and each set of the first dielectric patterns has at least two first striped dielectric patterns. Each of the first striped dielectric patterns covers one of the first electrodes correspondingly. The edges of the top of each first striped dielectric pattern are raised in a peak shape. The phosphor layer is disposed on the first substrate and between the first striped dielectric patterns of each set of the first dielectric patterns. The discharge gas is injected into the cavity.
    Type: Application
    Filed: June 1, 2006
    Publication date: January 10, 2008
    Inventors: Yu-Heng Hsieh, Chu-Chi Ting, Shinn-Haw Huang, Chang-Jung Yang, Chia-Hua Ai