Patents Assigned to HengHao Technology Co., Ltd.
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Publication number: 20230417968Abstract: A display module has a touch display area, a non-touch display area and a frame area surrounding them. The display module includes a cover plate, an ink layer, a touch display panel, a non-touch display panel and an optical matching layer. The ink layer is disposed on the cover plate and corresponds to the frame area. The touch display panel and the non-touch display panel are disposed on a side of the ink layer opposite to the cover plate and respectively correspond to the touch display area and the non-touch display area. The optical matching layer is disposed between the cover plate and one of the touch display panel and the non-touch display panel. A difference of average reflectance to external light between any two of the above areas is less than 1.5%, and a chromaticity difference between any two of the above areas is less than 1.5.Type: ApplicationFiled: May 19, 2023Publication date: December 28, 2023Applicant: HENGHAO TECHNOLOGY CO., LTD.Inventors: Wen-Jung Tsai, Hui-Jung Tsai, Ching-Yu Tsai
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Publication number: 20230098788Abstract: A metal mesh structure includes at least one first wire extending along a first direction and at least one second wire extending along a second direction different from the first direction. The at least one first wire includes a first portion, a second portion and a first bending portion connected between the first portion and the second portion. The first bending portion crosses the at least one second wire to form a node. An extending line of the first portion along the first direction passes through the node and is overlapped with the second portion. A first included angle is included between the first direction and the second direction, and a second included angle is included between the first bending portion and the at least one second wire, wherein the first included angle is different from the second included angle, and the second included angle is 90 degrees.Type: ApplicationFiled: March 21, 2022Publication date: March 30, 2023Applicant: HENGHAO TECHNOLOGY CO., LTD.Inventors: Yu-Tung Chen, Shan-Chen Huang, Yu-Yuan Yeh
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Patent number: 11604552Abstract: A metal mesh structure includes at least one first wire extending along a first direction and at least one second wire extending along a second direction different from the first direction. The at least one first wire includes a first portion, a second portion and a first bending portion connected between the first portion and the second portion. The first bending portion crosses the at least one second wire to form a node. An extending line of the first portion along the first direction passes through the node and is overlapped with the second portion. A first included angle is included between the first direction and the second direction, and a second included angle is included between the first bending portion and the at least one second wire, wherein the first included angle is different from the second included angle, and the second included angle is 90 degrees.Type: GrantFiled: March 21, 2022Date of Patent: March 14, 2023Assignee: HENGHAO TECHNOLOGY CO., LTD.Inventors: Yu-Tung Chen, Shan-Chen Huang, Yu-Yuan Yeh
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Patent number: 11500503Abstract: An electronic device includes a first conductive layer including a first metal mesh including a first metal line segment, a second metal line segment and a first compensating line segment. The first metal line segment extends along a first direction and has a first end, and the second metal line segment extends along the first direction and has a second end, wherein a first breakpoint exists between the first end and the second end. The first compensating line segment is separated from and electrically insulated from the first metal line segment and the second metal line segment, the first compensating line segment does not completely overlap the first breakpoint, and a minimum distance between the first breakpoint and each first segment end of the first compensating line segment is less than or equal to 50 ?m.Type: GrantFiled: November 29, 2021Date of Patent: November 15, 2022Assignee: HENGHAO TECHNOLOGY CO., LTD.Inventors: Chun-Jung Chen, Su-Hsuan Chang
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Patent number: 11347275Abstract: A portable electronic apparatus comprises a first housing, a display panel, a shaft housing, a second housing, and a circuit board. The display panel is embedded in the first housing. The shaft housing is connected and fixed to a side of the first housing, and two ends of the shaft housing are hinged on a side of the second housing, such that the first housing is rotated with respect to the second housing through the shaft housing. The circuit board is disposed in the shaft housing and electrically connected to the display panel.Type: GrantFiled: September 21, 2020Date of Patent: May 31, 2022Assignee: HENGHAO TECHNOLOGY CO., LTD.Inventors: Chen-Chang Hsu, Yung-Chih Liu, Jhao-Siang Jiang
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Patent number: 11099695Abstract: A touch panel is provided and includes a substrate, a transparent conductive layer and a non-transparent conductive layer. The transparent conductive layer and the non-transparent conductive layer are disposed on the substrate. The transparent conductive layer includes a plurality of first sensing electrode strips extending along a first direction, each of the first sensing electrode strips includes a plurality of first portions and a plurality of second portions, and each of the second portions connects adjacent two of the first portions to each other. The non-transparent conductive layer includes a plurality of second sensing electrode strips extending along a second direction, and each of the second sensing electrode strips has a mesh pattern. The first portions do not overlap the non-transparent conductive layer, and the second portions overlap the non-transparent conductive layer.Type: GrantFiled: July 14, 2020Date of Patent: August 24, 2021Assignee: HENGHAO TECHNOLOGY CO., LTD.Inventors: Lung-Hui Wang, Shan-Chen Huang, Yung-Chih Liu
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Patent number: 10503333Abstract: A touch panel including a substrate, first electrodes, second electrodes, and an insulating layer is provided. Each first electrode includes first pad portions and first connection portions, and each first connection portion connects two adjacent first pad portions. Each second electrode includes second pad portions and second connection portions, and each second connection portion connects two adjacent second pad portions. The first electrodes and the second electrodes are located on the same side of the substrate, and the first connection portions and the second connection portions cross each other. The insulating layer is located between the first connection portions and the second connection portions. The first electrodes and the second electrodes include a metal mesh layer and a transparent conductive layer. At least one of the first connection portions and the second connection portions includes the metal mesh layer.Type: GrantFiled: December 18, 2017Date of Patent: December 10, 2019Assignee: HENGHAO TECHNOLOGY CO., LTDInventors: Tzu-Jung Chiang, Shan-Chen Huang, Yung-Chih Liu, Ching-Fang Wong
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Patent number: 10131129Abstract: A method for forming a touch film stack roll is provided. First, a stack roll is provided. The stack roll comprises a bottom substrate roll, a patterned bottom conductive layer, a bottom strip layer and a top conductive roll. The bottom strip layer covers the bottom conductive terminals of the patterned bottom conductive layer. Then, the top conductive roll is patterned to form a patterned top conductive layer with top conductive terminals. Next, a top strip layer is formed on the top conductive terminals. Later, a top OCA roll is attached to the stack roll to cover the top strip layer to obtain the touch film stack roll.Type: GrantFiled: February 19, 2016Date of Patent: November 20, 2018Assignee: HENGHAO TECHNOLOGY CO., LTD.Inventors: Chun-Lung Chiang, Masanori Yuki, Ching-Fang Wong
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Patent number: 10108280Abstract: A touch panel includes a substrate, a first patterned transparent conductive layer, at least one insulating block and a second patterned transparent conductive layer. The first patterned transparent conductive layer is disposed on a substrate and includes at least one first connection electrode. The insulating block is disposed on the substrate and at least partially covers the first connection electrode. The second patterned transparent conductive layer is disposed on the insulating block and the first patterned transparent conductive layer. The second patterned transparent conductive layer includes at least one second connection electrode disposed on the insulating block. A thickness of the second patterned transparent conductive layer is smaller than a thickness of the first patterned transparent conductive layer.Type: GrantFiled: August 17, 2016Date of Patent: October 23, 2018Assignee: HENGHAO TECHNOLOGY CO., LTD.Inventors: Chun-Lung Chiang, Masanori Yuki, Ching-Fang Wong, Shih-Chung Lu, Ming-Hung Yang, Chin-Chang Liu
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Publication number: 20180284327Abstract: An anti-glare wear-resistant cover plate including a cover plate body is provided. The cover plate body has a plurality of microstructures located at an anti-glare side of the cover plate body. The plurality of microstructures has a plurality of top surfaces, wherein a change in slope of a section line of each of the plurality of top surfaces on a reference plane perpendicular to the cover plate body is continuous. A manufacturing method of the anti-glare wear-resistant cover plate is also provided.Type: ApplicationFiled: March 27, 2018Publication date: October 4, 2018Applicant: HENGHAO TECHNOLOGY CO., LTDInventors: Chun-Jung Chen, Yu-Tung Chen, Chin-Chang Liu
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Publication number: 20180173344Abstract: A touch panel including a substrate, first electrodes, second electrodes, and an insulating layer is provided. Each first electrode includes first pad portions and first connection portions, and each first connection portion connects two adjacent first pad portions. Each second electrode includes second pad portions and second connection portions, and each second connection portion connects two adjacent second pad portions. The first electrodes and the second electrodes are located on the same side of the substrate, and the first connection portions and the second connection portions cross each other. The insulating layer is located between the first connection portions and the second connection portions. The first electrodes and the second electrodes include a metal mesh layer and a transparent conductive layer. At least one of the first connection portions and the second connection portions includes the metal mesh layer.Type: ApplicationFiled: December 18, 2017Publication date: June 21, 2018Applicant: HENGHAO TECHNOLOGY CO., LTDInventors: Tzu-Jung Chiang, Shan-Chen Huang, Yung-Chih Liu, Ching-Fang Wong
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Patent number: 9733396Abstract: A method for manufacturing a touch panel includes the following steps. A touch-sensing unit is provided. A decoration layer is formed on the touch-sensing unit. And, a cover lens is disposed on the decoration layer. A touch panel is also provided. A touch panel includes a cover lens, a touch-sensing unit, and a first decoration layer separating the cover lens from the touch-sensing unit, wherein the first decoration layer and the touch-sensing unit have a first adhesive force per unit area therebetween, the first decoration layer and the cover lens have a second adhesive force per unit area therebetween, and the first adhesive force per unit area is greater than the second adhesive force per unit area.Type: GrantFiled: October 22, 2014Date of Patent: August 15, 2017Assignee: Henghao Technology Co., Ltd.Inventors: Ting-Chieh Chen, Chun-Kai Chang
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Publication number: 20170115805Abstract: A touch panel including a substrate, a plurality of first electrodes, a plurality of second electrodes, a patterned insulating layer, a plurality of metal wirings, and a plurality of transparent wirings is provided. Each of the first electrodes includes a plurality of first electrode pads and at least one first connecting portion. Each first connecting portion connects the first electrode pads in series along a first direction. Each of the second electrodes includes a plurality of second electrode pads and a plurality of second connecting portions. Each of the second connecting portions connects two adjacent second electrode pads in series along a second direction. The patterned insulating layer covers the first connecting portions. Each of the transparent wirings is electrically connected to and overlapped with one of the metal wirings. A manufacturing method of the touch panel is also provided.Type: ApplicationFiled: September 26, 2016Publication date: April 27, 2017Applicant: HENGHAO TECHNOLOGY CO., LTDInventors: Chun-Lung Chiang, Masanori Yuki, Ching-Fang Wong
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Patent number: 9459666Abstract: A touch panel includes a transparent substrate, a touch sensor layer disposed under the transparent substrate and a ground ring disposed on, above or under a black matrix. The ground ring is also disposed around the sidewall of the touch sensor layer.Type: GrantFiled: December 4, 2013Date of Patent: October 4, 2016Assignee: Henghao Technology Co. Ltd.Inventor: Ming-Hsien Ho
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Patent number: 9442603Abstract: The present invention is directed to a touch panel. The touch panel includes an optical layer disposed on a bottom surface of at least one peripheral edge of a transparent substrate. A light shielding layer is disposed on at least a portion of a bottom surface of the optical layer. A touch sensing layer is disposed below the transparent substrate and the light shielding layer.Type: GrantFiled: November 15, 2012Date of Patent: September 13, 2016Assignee: Henghao Technology Co. Ltd.Inventors: Kuan-Yen Ma, Chien-Wen Lai
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Publication number: 20160202777Abstract: Configurations of a stylus and controlling methods thereof are disclosed. The proposed stylus causes a touch panel to generate a signal by an electrical field generated by a magnetic field via one of a conductor and an electric plate, wherein the stylus includes a set of windings and a magnet, which can move towards each other and generate a current on the set of windings through interaction. The current flows through the conductor/electric plate on a tip of the stylus to generate one of an electric flux line and a magnetic flux line such that the touch panel can sense the movement of the stylus.Type: ApplicationFiled: March 24, 2016Publication date: July 14, 2016Applicant: Henghao Technology Co., Ltd.Inventor: Ming-Shan Kuo
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Patent number: 9389741Abstract: A touch panel includes a transparent substrate; an electrode layer formed above a touch area of the transparent substrate; a protective layer formed above a trace area of the transparent substrate; and plural traces formed above the protective layer.Type: GrantFiled: September 19, 2014Date of Patent: July 12, 2016Assignee: Henghao Technology Co. Ltd.Inventors: Ching-Fang Wong, Masanori Yuki, Shih-Chung Lu, Ming-Hung Yang
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Patent number: 9372586Abstract: A touch display includes a display module and a touch module. The touch module includes a first three-layer electrode structure and a transparent cover substrate, wherein the first three-layer electrode structure is disposed above a polarizer, and the transparent cover substrate is disposed above the first three-layer electrode structure. The first three-layer electrode structure includes a bottom index matching layer, a mesh electrode layer and a top index matching layer, wherein the mesh electrode layer is sandwiched between the bottom index matching layer and the top index matching layer.Type: GrantFiled: July 14, 2014Date of Patent: June 21, 2016Assignee: Henghao Technology Co., Ltd.Inventors: Chi-An Chen, Ming-Chuan Chih
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Patent number: 9362060Abstract: A touch electrode device includes a substrate, at least one electrode layer and a conductive ink pattern. The electrode layer is disposed above a surface of the substrate, and the electrode layer includes non-transparent conductive material. The conductive ink pattern is printed on two sides of a surface of the electrode layer.Type: GrantFiled: December 27, 2012Date of Patent: June 7, 2016Assignee: Henghao Technology Co. Ltd.Inventor: Yi-Peng Kuo
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Patent number: 9323356Abstract: Configurations of a stylus and controlling methods thereof are disclosed. The proposed stylus causes a touch panel to generate a signal by an electrical field generated by a magnetic field via one of a conductor and an electric plate, wherein the stylus includes a set of windings and a magnet, which can move towards each other and generate a current on the set of windings through interaction. The current flows through the conductor/electric plate on a tip of the stylus to generate one of an electric flux line and a magnetic flux line such that the touch panel can sense the movement of the stylus.Type: GrantFiled: December 12, 2013Date of Patent: April 26, 2016Assignee: Henghao Technology Co., Ltd.Inventor: Ming-Shan Kuo