Patents by Inventor Wei-Lung Liao
Wei-Lung Liao 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: 9052779Abstract: A display includes a backlight source, display panel, first light source, and controller. The display panel includes a sensor array for sensing first reflection light generated from an object reflecting first detection light. The first detection light is generated by the backlight source for locating a coordinate of a projection point of the object on the display panel. The first light source is disposed in a first side of the display panel, for repeatedly transmitting second detection light of different transmitting angles to the object at different time to generate a second reflection light. The second reflection light is sensed by the sensor array. The controller is for performing a corresponding operation according to a transmitting angle of the first light source and the coordinate of the projection point when brightness value of the reflective light is substantially greater than a predict value.Type: GrantFiled: August 17, 2012Date of Patent: June 9, 2015Assignee: AU Optronics Corp.Inventors: Guo-Zhen Wang, An-Thung Cho, Ming-Ching Ma, Jiun-Jye Chang, Shuan-Yu Tung, Yi-Pai Huang, Min-Feng Chiang, Wei-Lung Liao
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Patent number: 8692944Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, an isolating layer, and a conductor. The first electrode is disposed between the first substrate and the isolating layer, on which the conductor is disposed. Each of the second and third electrodes is disposed on the second substrate and includes a contact surface. The second and third electrodes are not in contact with each other and are separated by a gap. The conductor is disposed in accordance with the location of the gap.Type: GrantFiled: November 6, 2012Date of Patent: April 8, 2014Assignee: AU Optronics Corp.Inventors: Jeng-Fang Wu, Yi-Pai Huang, Ting-Jui Chang, Wei-Lung Liao, Shui-Chih Lien
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Patent number: 8520154Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, an isolating layer, and a conductor. The first electrode is disposed between the first substrate and the isolating layer, on which the conductor is disposed. Each of the second and third electrodes is disposed on the second substrate and includes a contact surface. The second and third electrodes are not in contact with each other and are separated by a gap. The conductor is disposed in accordance with the location of the gap.Type: GrantFiled: May 30, 2011Date of Patent: August 27, 2013Assignee: AU Optronics Corp.Inventors: Jeng-Fang Wu, Yi-Pai Huang, Ting-Jui Chang, Wei-Lung Liao, Shui-Chih Lien
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Publication number: 20130044093Abstract: A display includes a backlight source, display panel, first light source, and controller. The display panel includes a sensor array for sensing first reflection light generated from an object reflecting first detection light. The first detection light is generated by the backlight source for locating a coordinate of a projection point of the object on the display panel. The first light source is disposed in a first side of the display panel, for repeatedly transmitting second detection light of different transmitting angles to the object at different time to generate a second reflection light. The second reflection light is sensed by the sensor array. The controller is for performing a corresponding operation according to a transmitting angle of the first light source and the coordinate of the projection point when brightness value of the reflective light is substantially greater than a predict value.Type: ApplicationFiled: August 17, 2012Publication date: February 21, 2013Applicant: AU OPTRONICS CORP.Inventors: Guo-Zhen Wang, An-Thung Cho, Ming-Ching Ma, Jiun-Jye Chang, Shuan-Yu Tung, Yi-Pai Huang, Min-Feng Chiang, Wei-Lung Liao
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Patent number: 8368068Abstract: A display with a photo sensor is provided, wherein the photo sensor is integrated with an active device array substrate of the display and fabricated through an existing process to reduce the manufacturing cost. A photosensitive silicon-rich dielectric layer or any other photosensitive material layer having similar photosensitive characteristics (for example, a photosensitive semiconductor layer) is adopted to form the photo sensor with a lower electrode and a transparent upper electrode. Thereby, the fill factor of the photo sensor is maximized and noises caused by a backlight source electrode are eliminated.Type: GrantFiled: July 7, 2011Date of Patent: February 5, 2013Assignee: Au Optronics CorporationInventors: An-Thung Cho, Wei-Ting Lin, Jiun-Jye Chang, Tien-Hao Chang, Po-Lun Chen, Wei-Lung Liao
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Patent number: 8345174Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, an isolating layer, and a conductor. The first electrode is disposed between the first substrate and the isolating layer, on which the conductor is disposed. Each of the second and third electrodes is disposed on the second substrate and includes a contact surface. The second and third electrodes are not in contact with each other and are separated by a gap. The conductor is disposed in accordance with the location of the gap.Type: GrantFiled: May 30, 2011Date of Patent: January 1, 2013Assignee: AU Optronics Corp.Inventors: Jeng-Fang Wu, Yi-Pai Huang, Ting-Jui Chang, Wei-Lung Liao, Shui-Chih Lien
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Publication number: 20120205646Abstract: A display with a photo sensor is provided, wherein the photo sensor is integrated with an active device array substrate of the display and fabricated through an existing process to reduce the manufacturing cost. A photosensitive silicon-rich dielectric layer or any other photosensitive material layer having similar photosensitive characteristics (for example, a photosensitive semiconductor layer) is adopted to form the photo sensor with a lower electrode and a transparent upper electrode. Thereby, the fill factor of the photo sensor is maximized and noises caused by a backlight source electrode are eliminated.Type: ApplicationFiled: July 7, 2011Publication date: August 16, 2012Applicant: AU OPTRONICS CORPORATIONInventors: An-Thung Cho, Wei-Ting Lin, Jiun-Jye Chang, Tien-Hao Chang, Po-Lun Chen, Wei-Lung Liao
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Publication number: 20110228187Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, an isolating layer, and a conductor. The first electrode is disposed between the first substrate and the isolating layer, on which the conductor is disposed. Each of the second and third electrodes is disposed on the second substrate and includes a contact surface. The second and third electrodes are not in contact with each other and are separated by a gap. The conductor is disposed in accordance with the location of the gap.Type: ApplicationFiled: May 30, 2011Publication date: September 22, 2011Inventors: Jeng-Fang Wu, Yi-Pai Huang, Ting-Jui Chang, Wei-Lung Liao, Shui-Chih Lien
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Publication number: 20110228205Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, an isolating layer, and a conductor. The first electrode is disposed between the first substrate and the isolating layer, on which the conductor is disposed. Each of the second and third electrodes is disposed on the second substrate and includes a contact surface. The second and third electrodes are not in contact with each other and are separated by a gap. The conductor is disposed in accordance with the location of the gap.Type: ApplicationFiled: May 30, 2011Publication date: September 22, 2011Inventors: Jeng-Fang Wu, Yi-Pai Huang, Ting-Jui Chang, Wei-Lung Liao, Shui-Chih Lien
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Patent number: 7978270Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, an isolating layer, and a conductor. The first electrode is disposed between the first substrate and the isolating layer, on which the conductor is disposed. Each of the second and third electrodes is disposed on the second substrate and includes a contact surface. The second and third electrodes are not in contact with each other and are separated by a gap. The conductor is disposed in accordance with the location of the gap.Type: GrantFiled: April 30, 2007Date of Patent: July 12, 2011Assignee: AU Optronics Corp.Inventors: Jeng-Fang Wu, Yi-Pai Huang, Ting-Jui Chang, Wei-Lung Liao, Shui-Chih Lien
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Publication number: 20080055502Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, an isolating layer, and a conductor. The first electrode is disposed between the first substrate and the isolating layer, on which the conductor is disposed. Each of the second and third electrodes is disposed on the second substrate and includes a contact surface. The second and third electrodes are not in contact with each other and are separated by a gap. The conductor is disposed in accordance with the location of the gap.Type: ApplicationFiled: April 30, 2007Publication date: March 6, 2008Inventors: Jeng-Fang Wu, Yi-Pai Huang, Ting-Jui Chang, Wei-Lung Liao, Shui-Chih Lien
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Publication number: 20050018100Abstract: A method for repairing light spots in an LCD. An LCD is provided, comprising an array plate, a bottom polarized plate thereunder, a color filter plate over the array plate and a top polarized plate over the color filter plate. The LCD is inspected to locate light spots, and shields are formed on the top polarized plate to cover the light spots, thereby repairing the light spots.Type: ApplicationFiled: May 20, 2004Publication date: January 27, 2005Inventors: Shih-Wei Chen, Kuan-Yi Hsu, Kuan-Ying Lin, Wei-Lung Liao