Patents by Inventor Chih-Hsien Lien
Chih-Hsien Lien 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: 12197030Abstract: A lens set with an aligning structure includes a plurality of lenses. For two adjacent lenses, when one of these two lenses has a plurality of square accommodating spaces at its peripheral area, the other one has a plurality of triangular pillars with bottom surfaces that are right-angled triangles at its corresponding peripheral area. Each of the aforementioned triangular pillars is accommodated in each of the square accommodating spaces with an inclined surface facing each of the square accommodating spaces.Type: GrantFiled: November 4, 2022Date of Patent: January 14, 2025Assignees: Interface Technology (ChengDu) Co., Ltd., Interface Optoelectronics (ShenZhen) Co., Ltd., General Interface Solution LimitedInventor: Chih-Hsien Lien
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Publication number: 20240111120Abstract: Disclosed is a lens set with an aligning structure, and each lens set includes a plurality of lenses. For two adjacent lenses, when one of these two lenses has a plurality of square accommodating spaces at its peripheral area, the other one has a plurality of triangular pillars with bottom surfaces that are right-angled triangles at its corresponding peripheral area. Each of the aforementioned triangular pillars is accommodated in each of the square accommodating spaces with an inclined surface facing each of the square accommodating spaces.Type: ApplicationFiled: November 4, 2022Publication date: April 4, 2024Inventor: CHIH-HSIEN LIEN
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Patent number: 11513388Abstract: An optical assembly includes a first optical film and a second optical film. The first optical film includes first microstructures arranged in a chessboard arrangement based on a first direction. The second optical film includes second microstructures arranged in a chessboard arrangement based on a second direction. The angle between the first direction and the second direction is greater than or equal to 30 degrees and less than or equal to 60 degrees.Type: GrantFiled: September 14, 2020Date of Patent: November 29, 2022Assignees: Interface Technology (ChengDu) Co., Ltd., Interface Optoelectronics (ShenZhen) Co., Ltd., General Interface Solution LimitedInventors: Chih-Hsien Lien, Si-Jun Zeng, Tong Shu
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Publication number: 20220050324Abstract: An optical assembly includes a first optical film and a second optical film. The first optical film includes first microstructures arranged in a chessboard arrangement based on a first direction. The second optical film includes second microstructures arranged in a chessboard arrangement based on a second direction. The angle between the first direction and the second direction is greater than or equal to 30 degrees and less than or equal to 60 degrees.Type: ApplicationFiled: September 14, 2020Publication date: February 17, 2022Inventors: Chih-Hsien LIEN, Si-Jun ZENG, Tong SHU
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Patent number: 9423912Abstract: A touch panel includes a substrate, a touch sensing electrode, and an optical compensation layer. The touch sensing electrode is disposed on the substrate. The optical compensation layer is disposed on the substrate and covers the touch sensing electrode. A refraction index of the optical compensation layer is smaller than or equal to a refraction index of the touch sensing electrode.Type: GrantFiled: January 4, 2013Date of Patent: August 23, 2016Assignee: TPK Holding Co., Ltd.Inventors: Hsiang-Wei Yin, Ming-Kung Wu, Shin-Chieh Huang, Hsuan-Ta Chen, Yu-Ting Lin, Chih-Hsien Lien, Wei-Min Chen, Wei-Chih Hsu, Su-Ming Lin, Peng-Chih Yu, Ping-Wen Huang
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Publication number: 20140197017Abstract: A touch panel structure and a fabrication method thereof. The touch panel structure includes a substrate, a decoration layer, a touch unit and at least one first ink layer. The decoration layer and the touch unit are disposed on a side of the substrate, wherein the decoration layer is sandwiched between the touch unit and the substrate. The decoration layer includes a display region and at least one pattern disposition region, and the touch unit includes a transparent sensing unit extending over the pattern disposition region. The first ink layer is disposed on the touch unit and includes at least one pattern. The first ink layer corresponds to the pattern disposition region. The touch panel structure and related fabrication method have low cost and low productive hours.Type: ApplicationFiled: January 16, 2013Publication date: July 17, 2014Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.Inventors: Chih-Hsien Lien, Peng-Chih Yu, Su-Ming Lin, Ping-Wen Huang
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Publication number: 20140132569Abstract: A touch-sensitive panel including a substrate, a plurality of sensing electrodes and a decoration unit is disclosed. The substrate has a touch-sensitive region and a decoration region arranged at the peripheral of the touch-sensitive region. A portion of the decoration region is a semi-transparent region. The sensing electrodes are disposed on the touch-sensitive region. The decoration unit is disposed on the decoration region. The decoration unit has a meshed pattern in the semi-transparent region. The meshed pattern has a plurality of openings. The side wall of each opening tilts to an angle with respect to a normal line perpendicular to a surface of the substrate to regulate the light transmittance of the light entering the semi-transparent region.Type: ApplicationFiled: January 22, 2014Publication date: May 15, 2014Applicants: WINTEK CORPORATION, Wintek (China) Technology Ltd.Inventors: Chih-Hsien Lien, Su-Ming Lin, Shin-Chieh Huang, Chia-Chi Chen, Yi-Chen Tsai, Peng-Chih Yu, Ping-Wen Huang
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Publication number: 20140062912Abstract: A touch-sensitive panel including a substrate, a plurality of sensing electrodes and a decoration layer is disclosed. The substrate has a touch-sensitive region and a decoration region arranged at the peripheral of the touch-sensitive region. A portion of the decoration region is a semi-transparent region. The sensing electrodes are disposed on the touch-sensitive region. The decoration layer is disposed on the decoration region. The decoration layer has a meshed pattern in the semi-transparent region. The meshed pattern has a plurality of openings. The side wall of each opening tilts to an angle with respect to a normal line perpendicular to a surface of the substrate to regulate the light transmittance of the light entering the semi-transparent region.Type: ApplicationFiled: February 27, 2013Publication date: March 6, 2014Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.Inventors: Chih-Hsien Lien, Su-Ming Lin, Shin-Chieh Huang, Chia-Chi Chen, Yi-Chen Tsai, Peng-Chih Yu, Ping-Wen Huang
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Publication number: 20130050123Abstract: A touch-sensitive panel including a substrate, a plurality of sensing electrodes and a decoration layer is disclosed. The substrate has a touch-sensitive region and a decoration region around the touch-sensitive region. A portion of the decoration region is a semi-transparent region. The sensing electrodes are disposed on the touch-sensitive region and interlaced to each other. The decoration layer is disposed on the decoration region. The decoration layer has a meshed pattern in the semi-transparent region. The meshed pattern has a plurality of non-transparent mesh dots. The area ratio of the non-transparent mesh dots in the semi-transparent region is used to regulate the light transmittance of the semi-transparent region. In another embodiment, the meshed pattern has a plurality of transparent mesh holes. The area ratio of the transparent holes in the semi-transparent region is used to regulate the light transmittance of the semi-transparent region.Type: ApplicationFiled: August 30, 2012Publication date: February 28, 2013Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.Inventors: Chih-Hsien Lien, Su-Ming Lin, Shin-Chieh Huang, Chia-Chi Chen, Yi-Chen Tsai, Peng-Chih Yu, Ping-Wen Huang
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Publication number: 20130016052Abstract: A touch panel having a display region and a non-display region surrounding the display region is provided. The touch panel includes a substrate, a first touch sensing element, a decoration layer, a decoration pattern, and a plurality of transmission lines. The first touch sensing element is located at least in the display region. The decoration layer is located in the non-display region of the substrate. The decoration layer has a slot. The decoration pattern is disposed on the substrate corresponding to the slot. The transmission lines disposed in the non-display region cross over the slot, wherein each transmission line includes a transparent section and a plurality of non-transparent sections connected with two opposite sides of the transparent section and the transparent section is at a location at least corresponding to the slot.Type: ApplicationFiled: July 3, 2012Publication date: January 17, 2013Applicants: WINTEK CORPORATION, WINTEK (CHINA) TECHNOLOGY LTD.Inventors: Chih-Hsien Lien, Su-Ming Lin, Peng-Chih Yu, Ping-Wen Huang
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Patent number: 7872702Abstract: The present invention provides a liquid crystal display module including housing, a flexible printed circuit board and a plurality of electric devices. The housing has at least a receiving notch. The flexible printed circuit board has a flexible substrate and at least an extension substrate projected from the flexible substrate to mount electric devices thereon. The extension substrate may be bent and received in the receiving notch of the housing to achieve the purpose of mounting more electric device on the flexible printed circuit board without having to increase the size of module.Type: GrantFiled: May 11, 2007Date of Patent: January 18, 2011Assignee: Wintek CorporationInventors: Chih-Hsien Lien, Chin-Wen Lo, Yu-Jen Tsai
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Publication number: 20070263998Abstract: The present invention provides a liquid crystal display module including housing, a flexible printed circuit board and a plurality of electric devices. The housing has at least a receiving notch. The flexible printed circuit board has a flexible substrate and at least an extension substrate projected from the flexible substrate to mount electric devices thereon. The extension substrate may be bent and received in the receiving notch of the housing to achieve the purpose of mounting more electric device on the flexible printed circuit board without having to increase the size of module.Type: ApplicationFiled: May 11, 2007Publication date: November 15, 2007Applicant: WINTEK CORPORATIONInventors: Chih-Hsien Lien, Chin-Wen Lo, Yu-Jen Tsai