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).
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Patent number: 9969147Abstract: 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: GrantFiled: December 28, 2016Date of Patent: May 15, 2018Assignee: AU OPTRONICS CORPORATIONInventors: Chia-Hua Ai, Tseng Yu
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Publication number: 20170368794Abstract: 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: ApplicationFiled: December 28, 2016Publication date: December 28, 2017Inventors: Chia-Hua AI, Tseng YU
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Patent number: 8216017Abstract: 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: GrantFiled: August 24, 2009Date of Patent: July 10, 2012Assignee: Chunghwa Picture Tubes, Ltd.Inventors: Yu-Heng Hsieh, Chu-Chi Ting, Shinn-Haw Huang, Chang-Jung Yang, Chia-Hua Ai
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Publication number: 20090311813Abstract: 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: ApplicationFiled: August 24, 2009Publication date: December 17, 2009Applicant: CHUNGHWA PICTURE TUBES, LTD.Inventors: Yu-Heng Hsieh, Chu-Chi Ting, Shinn-Haw Huang, Chang-Jung Yang, Chia-Hua Ai
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Patent number: 7612502Abstract: 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: GrantFiled: June 1, 2006Date of Patent: November 3, 2009Assignee: Chunghwa Picture Tubes, Ltd.Inventors: Yu-Heng Hsieh, Chu-Chi Ting, Shinn-Haw Huang, Chang-Jung Yang, Chia-Hua Ai
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Patent number: 7586262Abstract: 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: GrantFiled: September 15, 2006Date of Patent: September 8, 2009Assignee: Chunghwa Picture Tubes, Ltd.Inventors: Chao-Jen Chang, Chia-Hua Ai
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Publication number: 20080106179Abstract: 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: ApplicationFiled: May 31, 2007Publication date: May 8, 2008Applicant: CHUNGHWA PICTURE TUBES, LTD.Inventors: CHAO-JEN CHANG, CHENG-KAI HSU, CHIA-HUA AI
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Publication number: 20080067937Abstract: 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: ApplicationFiled: September 15, 2006Publication date: March 20, 2008Applicant: CHUNGHWA PICTURE TUBES, LTD.Inventors: Chao-Jen Chang, Chia-Hua Ai
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Publication number: 20080006830Abstract: 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: ApplicationFiled: June 1, 2006Publication date: January 10, 2008Inventors: Yu-Heng Hsieh, Chu-Chi Ting, Shinn-Haw Huang, Chang-Jung Yang, Chia-Hua Ai