Patents by Inventor Ming-Cheng Hsieh
Ming-Cheng Hsieh 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: 20250013099Abstract: A decoration device, including a first region and a second region disposed adjacent to the first region, is provided. The decoration device includes a display, a light emitting module, and a decoration film. The display is disposed corresponding to the first region and is used to display a variable image. The light emitting module is disposed in the second region and is used to emit a light beam to present a fixed pattern. The decoration film is disposed at least corresponding to the second region. The decoration device displays a decoration film surface in a first state, and the decoration device displays the variable image and the fixed pattern in a second state.Type: ApplicationFiled: June 4, 2024Publication date: January 9, 2025Applicant: CARUX TECHNOLOGY PTE. LTD.Inventors: Ching-I Lo, Ta-Chin Huang, Hung-Ching Lee, Ming-Cheng Hsieh
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Publication number: 20240028170Abstract: A touch device includes a display panel, a conductive layer, and a first touch substrate. The display panel includes a first substrate. The conductive layer is disposed on a first surface of the first substrate. The first touch substrate is disposed on the conductive layer and includes a first touch electrode.Type: ApplicationFiled: June 19, 2023Publication date: January 25, 2024Applicant: Innolux CorporationInventors: Ming-Cheng Hsieh, Tsan-Po Weng
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Patent number: 11809665Abstract: An electronic device is provided, including a functional layer, a touch layer, and a protective layer. The touch layer includes at least one touch electrode, and is disposed between the functional layer and the protective layer. The protective layer includes a bottom surface and a top surface. The bottom surface faces the touch layer, and the top surface is opposite to the bottom surface. The top surface includes an inner region, an outer region, and a virtual knob portion. The virtual knob portion is disposed between the inner region and the outer region and corresponds to the touch electrode, and at least a portion of the virtual knob portion protrudes from the outer region or is depressed relative to the outer region.Type: GrantFiled: August 19, 2022Date of Patent: November 7, 2023Assignee: INNOLUX CORPORATIONInventors: Ming-Cheng Hsieh, Li-Wei Sung
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Publication number: 20230111498Abstract: An electronic device is provided, including a functional layer, a touch layer, and a protective layer. The touch layer includes at least one touch electrode, and is disposed between the functional layer and the protective layer. The protective layer includes a bottom surface and a top surface. The bottom surface faces the touch layer, and the top surface is opposite to the bottom surface. The top surface includes an inner region, an outer region, and a virtual knob portion. The virtual knob portion is disposed between the inner region and the outer region and corresponds to the touch electrode, and at least a portion of the virtual knob portion protrudes from the outer region or is depressed relative to the outer region.Type: ApplicationFiled: August 19, 2022Publication date: April 13, 2023Inventors: Ming-Cheng HSIEH, Li-Wei SUNG
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Patent number: 10795500Abstract: A display device includes a plurality of first array electrodes, a plurality of second array electrodes, a first switch module electrically connected to the first array electrodes, a second switch module electrically connected to the second array electrodes, a first sensing module electrically connected to the second switch module, and a second sensing module electrically connected to both the first and the second switch modules. When the distance between the display device and a detected object is greater than zero, the first array electrodes receive a first touch driving signal, and the second array electrodes send a first sensing signal to the first sensing module. When the distance is equal to zero, the first array electrodes and the second array electrodes receive a second touch driving signal and send a second sensing signal to the second sensing module.Type: GrantFiled: May 13, 2019Date of Patent: October 6, 2020Assignee: INNOLUX CORPORATIONInventors: Tsan-Po Weng, Ming-Cheng Hsieh, Yuan-San Hsiao, Chu-Hung Tsai
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Publication number: 20190361586Abstract: A display device includes a plurality of first array electrodes, a plurality of second array electrodes, a first switch module electrically connected to the first array electrodes, a second switch module electrically connected to the second array electrodes, a first sensing module electrically connected to the second switch module, and a second sensing module electrically connected to both the first and the second switch modules. When the distance between the display device and a detected object is greater than zero, the first array electrodes receive a first touch driving signal, and the second array electrodes send a first sensing signal to the first sensing module. When the distance is equal to zero, the first array electrodes and the second array electrodes receive a second touch driving signal and send a second sensing signal to the second sensing module.Type: ApplicationFiled: May 13, 2019Publication date: November 28, 2019Inventors: Tsan-Po WENG, Ming-Cheng HSIEH, Yuan-San HSIAO, Chu-Hung TSAI
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Publication number: 20120287120Abstract: An adaptive timing controller, including a receiver, a frame buffer, a data format check circuit and a data converting unit, is provided. The receiver is used for receiving image data of an image frame. The frame buffer is used for temporarily storing the image data. The data format check circuit is used for detecting display types of the image data and a 3D display panel. The data converting unit is sued for rearranging the image data into rearranged image data corresponding to the display type of the 3D display panel.Type: ApplicationFiled: November 28, 2011Publication date: November 15, 2012Applicant: CHIMEI INNOLUX CORPORATIONInventors: Yung-Yu TSAI, Ming-Cheng Hsieh
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Patent number: 8072403Abstract: A liquid crystal display includes sub-pixels each having a first display field and a second display field that both operate in a transmissive mode or both operate in a reflective mode. The first and second display fields of a sub-pixel are driven by a same driving device. The first and second display fields of a sub-pixel have different characteristics that cause liquid crystal layers in the first and second display fields to have different transmittances, the difference in transmittances of the first and second display fields being larger than a predetermined value.Type: GrantFiled: September 17, 2007Date of Patent: December 6, 2011Assignee: Chimei Innolux CorporationInventors: Ming-Cheng Hsieh, Yung-Yu Tsai
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Publication number: 20110063801Abstract: An electronic device includes a circuit board and a heat insulating structure. The heat insulating structure includes a heat source, an enclosure for covering the heat source, and a heat insulating plate disposed on a side of the enclosure facing to the heat source for preventing heat generated by the heat source from directly transmitting toward the enclosure, and a space being formed between the heat insulating plate and the enclosure. The heat insulating structure further includes a thermal conductive layer disposed on a side of the heat insulating plate facing to the heat source. The heat insulating structure further includes the thermal conductive layer disposed on a side of the heat insulating plate facing to the enclosure. Therefore, the heat insulating plate can be for altering heat current generated by the heat source so as to dissipate the heat current via holes on the enclosure uniformly.Type: ApplicationFiled: September 14, 2009Publication date: March 17, 2011Inventors: Li-Tang Lin, Ming-Cheng Hsieh
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Patent number: 7868864Abstract: A gray-scale circuit may receive pixel data to generate first set of gray-scale voltages that enable a display show the different gray-scale levels of normal images during a first time period. The gray-scale circuit may generate a second set of gray-scale voltages to enable the display show a common gray-scale level during a second time period.Type: GrantFiled: May 2, 2007Date of Patent: January 11, 2011Assignee: Chimei Innolux CorporationInventor: Ming-Cheng Hsieh
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Publication number: 20080068314Abstract: A liquid crystal display includes sub-pixels each having a first display field and a second display field that both operate in a transmissive mode or both operate in a reflective mode. The first and second display fields of a sub-pixel are driven by a same driving device. The first and second display fields of a sub-pixel have different characteristics that cause liquid crystal layers in the first and second display fields to have different transmittances, the difference in transmittances of the first and second display fields being larger than a predetermined value.Type: ApplicationFiled: September 17, 2007Publication date: March 20, 2008Inventors: Ming-Cheng Hsieh, Yung-Yu Tsai
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Publication number: 20070257875Abstract: A gray-scale circuit may receive pixel data to generate first set of gray-scale voltages that enable a display show the different gray-scale levels of normal images during a first time period. The gray-scale circuit may generate a second set of gray-scale voltages to enable the display show a common gray-scale level during a second time period.Type: ApplicationFiled: May 2, 2007Publication date: November 8, 2007Inventor: Ming-Cheng Hsieh
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Patent number: 5781568Abstract: An S8ED system is implemented in a memory system to detect single errors involving one or more bits in a byte of subject data, stored in and retrieved from the memory system. Relationships between the subject data and parity data, which are used to detect errors in the subject data, are defined by a novel check matrix. The novel check matrix includes a number of constituent matrices, each of which includes eight (8) vectors. Each vector of a constituent matrix (i) has a number of elements which is equal to the number of parity bits used to detect errors in the subject data; (ii) is a concatenation of a building block vector, one or more instances of one of two base generating vectors, and one or more instances of the other of the two base generating vectors; and (iii) is distinct from all other vectors of the same constituent matrix.Type: GrantFiled: August 15, 1997Date of Patent: July 14, 1998Assignee: Sun Microsystems, Inc.Inventor: Michael Ming-Cheng Hsieh