Patents by Inventor Chia-hsun Tsai
Chia-hsun Tsai 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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Publication number: 20240142833Abstract: An electronic device includes a substrate, a driving element, a first insulating layer, a pixel electrode layer, and a common electrode layer. The driving element is disposed on the substrate. The first insulating layer is disposed on the driving element. The pixel electrode layer is disposed on the first insulating layer. The first insulating layer comprises a hole, and the pixel electrode layer is electrically connected to the driving element through the hole. The common electrode layer is disposed on the pixel electrode layer. The common electrode layer comprises a slit, and the slit has an edge, and the edge is disposed in the hole.Type: ApplicationFiled: January 11, 2024Publication date: May 2, 2024Applicant: Innolux CorporationInventors: Wei-Yen Chiu, Ming-Jou Tai, You-Cheng Lu, Yi-Shiuan Cherng, Yi-Hsiu Wu, Chia-Hao Tsai, Yung-Hsun Wu
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Publication number: 20240071330Abstract: A display device includes a display panel. The display panel has a functional display area. The functional display area includes a plurality of display pixels and a plurality of light transmitting regions. The plurality of display pixels are around by the plurality of the light transmitting regions. A boundary between one of the plurality of display pixels and one of the plurality of light transmitting regions comprises an arc segment.Type: ApplicationFiled: November 3, 2023Publication date: February 29, 2024Applicant: Innolux CorporationInventors: Chia-Hao Tsai, Ming-Jou Tai, Yi-Shiuan Cherng, Yu-Shih Tsou, You-Cheng Lu, Yung-Hsun Wu
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Patent number: 8609976Abstract: A solar cell module includes a plurality of solar cells. M first bus bar electrodes are disposed on a first surface of each of the solar cells. N second bus bar electrodes are disposed on a second surface of each of the solar cells. M is a natural number that is equal to or larger than 1, and N is a natural number that is larger than M.Type: GrantFiled: April 19, 2012Date of Patent: December 17, 2013Assignee: AU Optronics CorporationInventors: Chun-Han Tai, Yi-Chia Chen, Chia-Hsun Tsai
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Publication number: 20130240020Abstract: An ultraviolet light-absorbing solar module is disclosed. The ultraviolet light transmission of a first sealant disposed between a solar cell and a transparent substrate is greater than the ultraviolet light transmission of a second sealant disposed between the solar cell and a back plate. The ultraviolet light can pass through the first sealant and be utilized by the solar cell. The ultraviolet light can be further absorbed by the second sealant. Therefore the degradation of the back plate caused by being exposed of ultraviolet light can be prevented. A fabricating method of the ultraviolet light-absorbing solar module is also disclosed.Type: ApplicationFiled: August 28, 2012Publication date: September 19, 2013Applicant: AU Optronics CorporationInventors: Wei-Jieh LEE, Chia-Hsun Tsai, Chun-Ming Yang
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Patent number: 8419265Abstract: A backlight module includes a front frame, a backboard, and a light source. The front frame and the backboard define opposite outermost surfaces of the backlight module. The backboard includes a frame and a light-shield plate. The frame is coupled with the front frame. The frame has a plurality of plates surroundingly defining an empty part and at least one side wall extending from one of the plates to be coupled with the front frame. Each one of the plates has a first surface, a second surface opposite to the first surface, and at least one rib and/or trough, and the rib and/or trough is disposed on the first surface and is spaced apart from the side wall. The light-shield plate covers the empty part. The light source is disposed between the front frame and the backboard.Type: GrantFiled: February 13, 2012Date of Patent: April 16, 2013Assignee: Au Optronics CorporationInventors: Chia-Hsun Tsai, Chen-Ming Chiu, Kuo-Lian Yeh
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Publication number: 20130061904Abstract: A solar cell module includes a plurality of solar cells. M first bus bar electrodes are disposed on a first surface of each of the solar cells. N second bus bar electrodes are disposed on a second surface of each of the solar cells. M is a natural number that is equal to or larger than 1, and N is a natural number that is larger than M.Type: ApplicationFiled: April 19, 2012Publication date: March 14, 2013Applicant: AU Optronics CorporationInventors: Chun-Han TAI, Yi-Chia Chen, Chia-Hsun Tsai
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Publication number: 20120140445Abstract: A backlight module includes a front frame, a backboard, and a light source. The front frame and the backboard define opposite outermost surfaces of the backlight module. The backboard includes a frame and a light-shield plate. The frame is coupled with the front frame. The frame has a plurality of plates surroundingly defining an empty part and at least one side wall extending from one of the plates to be coupled with the front frame. Each one of the plates has a first surface, a second surface opposite to the first surface, and at least one rib and/or trough, and the rib and/or trough is disposed on the first surface and is spaced apart from the side wall. The light-shield plate covers the empty part. The light source is disposed between the front frame and the backboard.Type: ApplicationFiled: February 13, 2012Publication date: June 7, 2012Applicant: AU OPTRONICS CORPORATIONInventors: Chia-Hsun Tsai, Chen-Ming Chiu, Kuo-Lian Yeh
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Publication number: 20100073904Abstract: A backboard adapted on the backside of a backlight module is provided. The backlight module comprises a backboard, a front frame, a light source structure and a group of optical films. The backboard comprises a frame means having an empty central part and a light-shield plate covering the empty central part. The frame means further comprises at least one support means. The front frame is connected to the backboard to form an inner space. The light source structure is placed on the backboard in the inner space. And the group of optical films is placed on the light source structure and in the inner space.Type: ApplicationFiled: November 21, 2008Publication date: March 25, 2010Applicant: AU OPTRONICS CORPORATIONInventors: Chia-Hsun Tsai, Chen-Ming Chiu, Kuo-Lian Yeh
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Patent number: 7594747Abstract: A direct-type backlight module and a lamp holder thereof are disclosed. The lamp holder includes a plurality of lamp seats, and a plurality of connecting arms each connected with at least one adjacent lamp seat. Each lamp seat has a retaining portion for retaining a corresponding lamp therein. Each connecting arm has a bendable portion that can be bent along a horizontal direction so as to adjust a distance between adjacent lamp seats. Therefore, the lamp holder of the present invention has a capability to retain several lamp groups spaced at different intervals for different LCD types or with lamp assembly tolerances, and thereby achieves a higher convenience in the LCD assembly.Type: GrantFiled: January 3, 2008Date of Patent: September 29, 2009Assignee: AU Optronics Corp.Inventors: Chia-hsun Tsai, Yung-hsin Liu, De-chih Liu, Yung-sheng Tsai
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Publication number: 20080278942Abstract: A direct-type backlight module and a lamp holder thereof are disclosed. The lamp holder includes a plurality of lamp seats, and a plurality of connecting arms each connected with at least one adjacent lamp seat. Each lamp seat has a retaining portion for retaining a corresponding lamp therein. Each connecting arm has a bendable portion that can be bent along a horizontal direction so as to adjust a distance between adjacent lamp seats. Therefore, the lamp holder of the present invention has a capability to retain several lamp groups spaced at different intervals for different LCD types or with lamp assembly tolerances, and thereby achieves a higher convenience in the LCD assembly.Type: ApplicationFiled: January 3, 2008Publication date: November 13, 2008Applicant: AU OPTRONICS CORP.Inventors: Chia-hsun Tsai, Yung-hsin Liu, De-chih Liu, Yung-sheng Tsai