Patents by Inventor Ming-Hung Shih
Ming-Hung Shih 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: 10013929Abstract: The invention provides a thin film transistor (TFT) array substrate and a display panel. The TFT array substrate is disposed with multiple pixels arranged in an array. Each pixel includes first through third sub-pixels sequentially arranged along a first direction. The first through third sub-pixels are connected to a same scan line. The TFT array substrate further is disposed with first through third data lines sequentially arranged along the first direction. The first through third data lines respectively are for driving the first through third sub-pixels. The first sub-pixel includes first and second areas, the second sub-pixel includes third and fourth areas, and the third sub-pixel includes fifth and sixth areas, arranged along a second direction. A voltage difference between a sub-pixel electrode in the sixth area and a common electrode is different from a voltage difference between a sub-pixel electrode in the fifth area and the common electrode.Type: GrantFiled: January 21, 2015Date of Patent: July 3, 2018Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Peng Du, Ming-Hung Shih, Chih-Tsung Kang, Je-Hao Hsu, Qibiao Lv
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Patent number: 9891477Abstract: The present disclosure discloses a method for manufacturing a HVA pixel electrode and an array substrate. The method comprises: a first metal material is deposited on a substrate, and a first conductive metal layer is formed through etching; a first insulating material and a semiconductor material are deposited on a first conductive metal layer, and an intermediate layer is formed through etching; a second insulating material is deposited on the intermediate layer, and a second conductive metal layer is formed through etching; the second conductive metal layer and an exposed part of the intermediate layer are coated with a second insulating material, and contact holes and a three-dimensional insulating structure are formed through etching; the surface of the insulating structure and the exposed parts of other layers are coated with a transparent conductive material, and a transparent conductive layer is formed through etching. A photomasking procedure is saved, and manufacturing cost is saved.Type: GrantFiled: August 5, 2014Date of Patent: February 13, 2018Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Ming Hung Shih, Jiali Jiang
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Patent number: 9885925Abstract: In the present disclosure, one TFT substrate and a liquid crystal panel are disclosed. The TFT substrate includes a plurality of pixel cells, and each of the pixel cells includes three sub-pixel cells. Within one pixel cell, at least one sub-pixel includes single pixel area. Each of the other pixel cells includes two isolated pixel areas, and brightness of the at least two isolated pixel areas being different. In view of the above, the performance of the liquid crystal panel is enhanced when the viewing angle is large. In addition, the transmission rate of the liquid crystal panel may be maintained to be higher, which saves the power consumption of the backlight module so as to save the energy.Type: GrantFiled: July 23, 2015Date of Patent: February 6, 2018Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Peng Du, Ming-hung Shih, Chih-tsung Kang, Je-hao Hsu, Qibiao Lv, Xiaohui Yao
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Patent number: 9842865Abstract: The present disclosure discloses a mask plate, a method of manufacturing a corresponding array substrate, and an array substrate, used in the technical field of liquid crystal displays. The mask plate comprises a non-transparent area and a transparent area. The non-transparent area has an intermediate vertical trunk, an intermediate horizontal trunk, and branches extending from the intermediate vertical trunk and the intermediate horizontal trunk. The intermediate vertical trunk and the intermediate horizontal trunk form certain angles with the branches, respectively. The transparent area has a first transparent portion provided between the branches. The first transparent portion is provided with an optical interference unit, which is used for processing light with a first intensity into light with a second intensity, the first intensity being higher than the second intensity.Type: GrantFiled: August 5, 2014Date of Patent: December 12, 2017Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Ming Hung Shih, Jiali Jiang
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Patent number: 9778502Abstract: Disclosed here is the technical field of liquid crystal display, and in particular to a color filter and a liquid crystal display with the color filter. The color filter has a plurality of diaphragm groups, each diaphragm group consists of at least one red diaphragm, at least one green diaphragm and at least one blue diaphragm, wherein the diaphragms of at least one of said diaphragm groups are configured in such a sequence that color cast caused by a RC delay of a pixel signal can be compensated.Type: GrantFiled: January 19, 2015Date of Patent: October 3, 2017Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Bing Han, Zuomin Liao, Ming Hung Shih
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Publication number: 20170153505Abstract: In the present disclosure, one TFT substrate and a liquid crystal panel are disclosed. The TFT substrate includes a plurality of pixel cells, and each of the pixel cells includes three sub-pixel cells. Within one pixel cell, at least one sub-pixel includes single pixel area. Each of the other pixel cells includes two isolated pixel areas, and brightness of the at least two isolated pixel areas being different. In view of the above, the performance of the liquid crystal panel is enhanced when the viewing angle is large. In addition, the transmission rate of the liquid crystal panel may be maintained to be higher, which saves the power consumption of the backlight module so as to save the energy.Type: ApplicationFiled: July 23, 2015Publication date: June 1, 2017Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.Inventors: Peng DU, Ming-hung SHIH, Chih-tsung KANG, Je-hao HSU, Qibiao LV, Xiaohui YAO
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Publication number: 20170146831Abstract: A mask device for optical alignment and equipment thereof are disclosed. The mask device comprises a first mask having a first overlapping region and a first non-overlapping region and a second mask having a second overlapping region and a second non-overlapping region. The first and second mask overlap with each other. The first overlapping and non-overlapping regions, the second overlapping and non-overlapping regions comprise openings respectively. The height of the openings of the first and the second overlapping region are arranged to vary according the trigonometric square such that the height of the openings at the same position that the overlapping regions overlap with each other is the same as that the openings of the first or the second non-overlapping regions. Compared with the current technology, the disclosure may eliminate the defects of the striped mura in the liquid crystal display to increase the display quality of the products.Type: ApplicationFiled: May 25, 2015Publication date: May 25, 2017Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Bing HAN, Ming-hung SHIH, Meng LI
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Publication number: 20170123278Abstract: The present disclosure discloses a method for manufacturing a HVA pixel electrode and an array substrate. The method comprises: a first metal material is deposited on a substrate, and a first conductive metal layer is formed through etching; a first insulating material and a semiconductor material are deposited on a first conductive metal layer, and an intermediate layer is formed through etching; a second insulating material is deposited on the intermediate layer, and a second conductive metal layer is formed through etching; the second conductive metal layer and an exposed part of the intermediate layer are coated with a second insulating material, and contact holes and a three-dimensional insulating structure are formed through etching; the surface of the insulating structure and the exposed parts of other layers are coated with a transparent conductive material, and a transparent conductive layer is formed through etching. A photomasking procedure is saved, and manufacturing cost is saved.Type: ApplicationFiled: August 5, 2014Publication date: May 4, 2017Inventors: Ming Hung SHIH, Jiali JIANG
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Publication number: 20170117307Abstract: The present disclosure discloses a mask plate, a method of manufacturing a corresponding array substrate, and an array substrate, used in the technical field of liquid crystal displays. The mask plate comprises a non-transparent area and a transparent area. The non-transparent area has an intermediate vertical trunk, an intermediate horizontal trunk, and branches extending from the intermediate vertical trunk and the intermediate horizontal trunk. The intermediate vertical trunk and the intermediate horizontal trunk form certain angles with the branches, respectively. The transparent area has a first transparent portion provided between the branches. The first transparent portion is provided with an optical interference unit, which is used for processing light with a first intensity into light with a second intensity, the first intensity being higher than the second intensity.Type: ApplicationFiled: August 5, 2014Publication date: April 27, 2017Inventors: Ming Hung SHIH, Jiali JIANG
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Patent number: 9520414Abstract: The present invention proposes a TFT array substrate includes: a substrate; scan lines on the substrate; data lines intercrossing with the scan lines; a first insulating layer between the scan lines and the data lines; a second insulating layer on the first insulating layer and covering the data lines; a common electrode layer on the second insulating layer, comprising first holes located above the data lines. The first holes uncover the second insulating layer. The present invention decreases parasitic capacitance between the common electrode layer and data lines and between the common electrode layer and scan lines by decreasing overlaping sections between a common electrode layer and the data lines and between the common electrode layer and the scan lines. Therefore load of the data lines and the scan lines decreases, charge efficiency of the pixels increases, and display effect of an LCD panel is therefore improved.Type: GrantFiled: June 18, 2014Date of Patent: December 13, 2016Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Cong Wang, Ming-Hung Shih, Peng Du
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Publication number: 20160358562Abstract: The invention provides a thin film transistor (TFT) array substrate and a display panel. The TFT array substrate is disposed with multiple pixels arranged in an array. Each pixel includes first through third sub-pixels sequentially arranged along a first direction. The first through third sub-pixels are connected to a same scan line. The TFT array substrate further is disposed with first through third data lines sequentially arranged along the first direction. The first through third data lines respectively are for driving the first through third sub-pixels. The first sub-pixel includes first and second areas, the second sub-pixel includes third and fourth areas, and the third sub-pixel includes fifth and sixth areas, arranged along a second direction. A voltage difference between a sub-pixel electrode in the sixth area and a common electrode is different from a voltage difference between a sub-pixel electrode in the fifth area and the common electrode.Type: ApplicationFiled: January 21, 2015Publication date: December 8, 2016Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Peng DU, MING-HUNG SHIH, CHIH-TSUNG KANG, JE-HAO HSU, Qibiao LV
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Patent number: 9507228Abstract: An array substrate belongs to the technical field of display technology and solves the technical problem of low aperture ratio of prior liquid crystal display device. The array substrate includes a plurality of sub pixel units arranged in an array and a plurality of signal lines, wherein one signal line of two adjacent signal lines is arranged in a first side of corresponding sub pixel units, and the other signal line is arranged in a second side of corresponding sub pixel units. The first side and the second side are one of opposite sides of the sub pixel units respectively. The array substrate can be used in liquid crystal television, liquid crystal display, mobile phone, tablet personal computer and other display devices.Type: GrantFiled: July 4, 2014Date of Patent: November 29, 2016Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Cong Wang, Ming Hung Shih, Peng Du
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Publication number: 20160282681Abstract: An array substrate and a liquid crystal display panel. Multiple pixel electrodes are formed on the array substrate and arranged as a matrix. Multiple protrusion structures are formed on each of the pixel electrodes. Wherein, in a row of the pixel electrodes, distances between the protrusion structures on the pixel electrodes at two sides are greater than distances between the protrusion structures on the pixel electrodes at middle. The uniformity of the screen brightness of the present invention can be improved.Type: ApplicationFiled: November 13, 2014Publication date: September 29, 2016Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Jiali JIANG, Ming-hung SHIH
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Publication number: 20160246107Abstract: Disclosed here is the technical field of liquid crystal display, and in particular to a color filter and a liquid crystal display with the color filter. The color filter has a plurality of diaphragm groups, each diaphragm group consists of at least one red diaphragm, at least one green diaphragm and at least one blue diaphragm, wherein the diaphragms of at least one of said diaphragm groups are configured in such a sequence that color cast caused by a RC delay of a pixel signal can be compensated.Type: ApplicationFiled: January 19, 2015Publication date: August 25, 2016Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Bing Han, Zuomin Liao, Ming Hung Shih
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Publication number: 20160246145Abstract: Related to is a detection circuit, a liquid crystal display panel and a method for manufacturing the liquid crystal display panel. The detection circuit comprises a control switch unit, which is arranged between a test signal input terminal and a signal line of the liquid crystal display panel, and includes a first switch transistor and a second switch transistor connected in series. During test, the first switch transistor and the second switch transistor is kept on, so that a test signal is transmitted to the signal line of the liquid crystal display panel; after completion of the test, the second switch transistor is kept off, and a control terminal of the first switch transistor is in shorted connection with its first terminal, so as to reduce leakage current flowing into the signal line of the liquid crystal display panel through the second switch transistor.Type: ApplicationFiled: January 20, 2015Publication date: August 25, 2016Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Peng Du, Ming Hung Shih
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Publication number: 20160246124Abstract: A liquid crystal display panel and a display device are provided. The liquid crystal display panel comprises a plurality of pixel units arranged as an array. Each pixel unit comprises at least three sub pixels of different colors. In each pixel unit, a primary region of each of some of the sub pixels has a larger brightness than a secondary region thereof, and each of the rest sub pixels has a consistent brightness.Type: ApplicationFiled: January 12, 2015Publication date: August 25, 2016Inventors: Peng Du, Ming Hung Shih, Chih Tsung Kang
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Publication number: 20160216583Abstract: The LCD panel of the present invention includes an array substrate, a color film substrate, and a liquid crystal layer. The array substrate includes a substrate, a data line, a scanning line, a pixel electrode, a thin-film field-effect transistor, and an insulative layer. The pixel electrode corresponds to a first area of the array substrate. The data line, the scanning line, and the thin-film field-effect transistor correspond to a second area of the array substrate. The thickness of the insulative layer on the first area is less than the thickness of the insulative layer on the second area. Liquid crystal usage is reduced by reducing the thickness of the insulative layer on the first area of the array substrate in the present invention.Type: ApplicationFiled: May 16, 2014Publication date: July 28, 2016Applicant: Shenzhen China Star Optoelectronics Technology Co. , Ltd.Inventors: Jiali JIANG, Peng DU, Ming-Hung SHIH
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Patent number: 9250648Abstract: A memory expansion assembly includes a first plate having first electrical slots and a first electrically connecting portion, a second plate pivotally connected to the first plate and having second electrical slots and a second electrically connecting portion, a first engaging assembly, and a second engaging assembly. The first electrical slots are electrically connected to the first electrically connecting portion. The second electrical slots are electrically connected to the second electrically connecting portion. The second plate is adapted to pivot relative to the first plate to have a folded position when the two are close to each other and an unfolded position when the two are away from each other. The first engaging assembly is disposed on a side of the first plate. The second engaging assembly is disposed on a side of the second plate. The first engaging assembly is removably engaged with the second engaging assembly.Type: GrantFiled: March 16, 2013Date of Patent: February 2, 2016Assignees: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATIONInventors: Ming-Hung Shih, Hsin-Liang Chen, Yen-Cheng Lin
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Patent number: 9249808Abstract: A fan module includes a casing, a fan, and two vibration absorption assemblies. The casing has an accommodating space. The fan is located in the accommodating space and keeps a distance from the casing. Each of the two vibration absorption assemblies includes two first vibration absorption components and a second vibration absorption component. The two first vibration absorption components are respectively in contact with the fan and separated from the casing, respectively. The second vibration absorption component is connected with two first vibration absorption components and the casing, respectively. The first vibration absorption components and the second vibration absorption components are adapted for absorbing the vibration waves having different frequency ranges.Type: GrantFiled: March 12, 2013Date of Patent: February 2, 2016Assignees: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATIONInventors: Chun-Ming Lu, Wen-Cheng Hu, Chun-Ying Yang, Yen-Cheng Lin, Ming-Hung Shih, Ying-Chao Peng
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Patent number: 9251750Abstract: A liquid crystal display (LCD) module is disclosed, which comprises: a thin film transistor (TFT) substrate and a color filter (CF) substrate disposed opposite to each other, and a liquid crystal layer sandwiched between the TFT substrate and the CF substrate. The TFT substrate comprises a plurality of wires including at least a first group of wires and a second group of wires, and the second group of wires comprises at least two wires. The CF substrate comprises first curing test units and second curing test units insulated from each other. The first curing test units are electrically connected with the first group of wires, and the second curing test units are electrically connected with all the wires of the second group of wires. A manufacturing method of an LCD module is further disclosed.Type: GrantFiled: December 2, 2011Date of Patent: February 2, 2016Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Ming-Hung Shih, Meng Li