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公开(公告)号：US20210405796A1
公开(公告)日：2021-12-30
申请号：US17078254
申请日：2020-10-23
Applicant: TPK Universal Solutions Limited
Inventor： Ming Chuan Lin , Hsuan Kuang Chen , Su Ming Lin , Chun Hui Tseng , Wen Hung Wang
IPC: G06F3/041 , G06F3/044 , G06F3/046 , G02F1/13357 , G02F1/1333
Abstract: The present disclosure is related to a touch technology field and provides a backlight module and a touch display device using the backlight module. The backlight module includes a substrate, plural driving electrode lines, plural receiving electrode lines, and plural light sources. The driving electrode lines are disposed on the substrate. The receiving electrode lines are disposed on the substrate, in which the receiving electrode lines and the driving electrode lines define plural light source regions on the substrate. The lights sources are disposed in the light source regions, in which each of the light source regions includes at least one of the light sources. The touch display device includes the backlight module and a display panel. The backlight module is configured to provide backlight light. The display panel is disposed on the backlight module to use the backlight light to display images.
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公开(公告)号：US20170315003A1
公开(公告)日：2017-11-02
申请号：US15499919
申请日：2017-04-28
Applicant: TPK Universal Solutions Limited
Inventor： Sheh-Jung Lai , Ming-Chuan Lin , Kuo-Hsin Wang , Li-Jyuan Lu
IPC: G01L1/22 , G02F1/1333 , G06F3/041 , G06F3/045
CPC classification number: G01L1/2287 , G01L1/20 , G01L1/2268 , G02F1/13338 , G06F3/0414 , G06F3/0418 , G06F3/045 , G06F2203/04103 , G06F2203/04105
Abstract: A pressure sensing device is provided. The pressure sensing device includes a force sensor. The pressure sensing device further includes a rigid force conductor and a soft deformable object. The rigid force conductor is disposed between the force sensor and the soft deformable object.
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公开(公告)号：US20150355490A1
公开(公告)日：2015-12-10
申请号：US14727886
申请日：2015-06-02
Applicant: TPK Universal Solutions Limited
Inventor： Kuo-Feng Kao , Sung-Chien Huang , Cheng-Yuan Lu , Hung-Yu Tsai
IPC: G02F1/13363 , G02F1/1333 , G02F1/1343 , G02F1/1335
CPC classification number: G02F1/13363 , G02F1/133305 , G02F1/13338 , G02F1/133502 , G02F1/133528 , G02F1/13439 , G02F2001/133531 , G02F2001/133541 , G02F2001/133635 , G02F2001/133638
Abstract: A touch display device includes an upper polarizer, a display unit and a touch sensing unit. The upper polarizer allows light having a first linear polarization direction to pass therethrough and blocks light having a second linear polarization direction. The second linear polarization direction is perpendicular to the first linear polarization direction. The display unit is spaced-apart from the upper polarizer and is used to display images. The touch sensing unit is disposed between the upper polarizer and the display unit, and includes an optical compensation substrate and a touch sensing electrode structure disposed on the optical compensation substrate. The optical compensation substrate is flexible and is able to control the polarization property of the light passing therethrough.
Abstract translation: 触摸显示装置包括上偏振器，显示单元和触摸感测单元。 上偏振器允许具有第一线性偏振方向的光通过其并阻挡具有第二线偏振方向的光。 第二线偏振方向垂直于第一线偏振方向。 显示单元与上偏振器间隔开并且用于显示图像。 触摸感测单元设置在上偏振器和显示单元之间，并且包括设置在光学补偿基板上的光学补偿基板和触摸感测电极结构。 光学补偿基板是柔性的并且能够控制通过其中的光的偏振特性。
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公开(公告)号：US20210407439A1
公开(公告)日：2021-12-30
申请号：US17084697
申请日：2020-10-30
Applicant: TPK Universal Solutions Limited
Inventor： Ming Chuan Lin , Hsuan Kuang Chen , Su Ming Lin , Chun Hui Tseng , Wen Hung Wang
IPC: G09G3/34
Abstract: A system and a method for compensating uniformity of brightness are provided. The system includes an edge-type backlight assembly, a display panel, a brightness sensor, a compensating calculator, and a local dimming controller. The display panel is disposed above the edge-type backlight assembly. The display panel includes plural regions for local dimming. The brightness sensor is configured to measure whether the brightness distribution of the display panel is uniform. When the brightness distribution of the display panel is not uniform, the compensating calculator calculates a brightness compensation value corresponding to each of the regions of the display panel. The local dimming controller is configured to drive the edge-type backlight assembly according to the brightness compensation value corresponding to each of the regions of the display panel.
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公开(公告)号：US20210253871A1
公开(公告)日：2021-08-19
申请号：US16934198
申请日：2020-07-21
Applicant: TPK Universal Solutions Limited
Inventor： Lung-Pin Chen , Yi-Lung Yang , Chun-Hung Chu
Abstract: A corrosion-resistant conductive structure includes: a substrate, a conductive layer, and a protective layer. The conductive layer is disposed on the substrate and includes a metal, a metal alloy, or a metal oxide. The protective layer overlies the conductive layer and includes a resin and a first component; the first component includes a heterocyclic dizane compound or a derivative thereof. A corrosion-resistant coating composition includes: a resin, a first component, and a solvent. The first component includes a heterocyclic dizane compound or a derivative thereof, wherein the concentration of the first component ranges from 0.01 mg/L to 180 mg/L.
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Patent Agency Ranking
公开(公告)号：US10473538B2
公开(公告)日：2019-11-12
申请号：US15499919
申请日：2017-04-28
Applicant: TPK Universal Solutions Limited
Inventor： Sheh-Jung Lai , Ming-Chuan Lin , Kuo-Hsin Wang , Li-Jyuan Lu
IPC: G01L1/22 , G02F1/1333 , G06F3/041 , G06F3/045 , G01L1/20
Abstract: A pressure sensing device is provided. The pressure sensing device includes a force sensor. The pressure sensing device further includes a rigid force conductor and a soft deformable object. The rigid force conductor is disposed between the force sensor and the soft deformable object.
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7.发明授权公开(公告)号：US10434707B2
公开(公告)日：2019-10-08
申请号：US15442930
申请日：2017-02-27
Applicant: TPK Universal Solutions Limited
Inventor： Shun-Jie Yang , Shun-Ta Chien , Shih-Ching Chen , Wen-Fu Huang
IPC: B29C64/135 , H01L21/02 , B33Y10/00 , B33Y50/02 , B33Y80/00 , G05B19/4099 , G06F3/045 , H05K1/16 , H05K3/46 , G06F3/044 , H05K3/12 , B29K25/00 , H05K3/28 , B29C64/112
Abstract: A touch substrate manufactured by three-dimensional printing and a method for manufacturing the same are disclosed. The method for manufacturing the touch substrate works together with a three-dimensional printer. The three-dimensional printer includes a first nozzle, a second nozzle, and a light source. The method includes the steps of: jetting a photocuring material by the first nozzle and exposing the photocuring material to the light source to form a base layer; jetting a conductive material on the base layer by the second nozzle and exposing the conductive material to the light source to form a touch electrode layer; and jetting the photocuring material on the base layer and the touch electrode layer by the first nozzle and exposing the photocuring material to the light source to form a protective layer. The touch electrode layer is embedded between the base layer and the protective layer.
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公开(公告)号：US10338760B2
公开(公告)日：2019-07-02
申请号：US14751132
申请日：2015-06-26
Applicant: TPK Universal Solutions Limited
Inventor： Kuo-Feng Kao , Sheng-Wen Lin , Po-Yi Wu , Shiang-Ting Wu
Abstract: A touch sensor unit includes a substrate and a plurality of touch electrodes disposed on the substrate for generating sensing signals. Each of the touch electrodes includes an electrically insulating layer that is light-transmissible, and a plurality of nano-scale conducting elements distributed in the electrically insulating layer and electrically connected to one another. Each of the conducting elements includes a metal body that has a roughened surface, that has a twisted structure, or that is formed with a light light-absorbing member thereon.
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公开(公告)号：US09791983B2
公开(公告)日：2017-10-17
申请号：US14672250
申请日：2015-03-30
Applicant: TPK Universal Solutions Limited
Inventor： Kuo-Feng Kao , Sung-Chien Huang , Hung-Yu Tsai , Cheng-Yuan Lu
CPC classification number: G06F3/044 , G06F3/0412 , G06F2203/04103 , G06F2203/04111 , H03K17/962 , H03K2217/960755
Abstract: A capacitive touch-sensitive device includes a transparent substrate unit and at least one patterned transparent electrically-conductive film. The patterned transparent electrically-conductive film is formed on the transparent substrate unit and has a transparent insulating layer and a plurality of mutually and electrically isolated sensor lines that are substantially disposed in the transparent insulating layer. Each of the sensor lines is substantially made of a plurality of non-transparent nano-conductors.
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10.发明申请公开(公告)号：US20170246799A1
公开(公告)日：2017-08-31
申请号：US15442930
申请日：2017-02-27
Applicant: TPK Universal Solutions Limited
Inventor： Shun-Jie Yang , Shun-Ta Chien , Shi-Hching Chen , Wen-Fu Huang
CPC classification number: B29C64/135 , B29C64/112 , B29K2025/00 , B33Y10/00 , B33Y50/02 , B33Y80/00 , G05B19/4099 , G06F3/044 , G06F3/045 , G06F2203/04103 , H01L21/02288 , H05K1/162 , H05K3/1241 , H05K3/28 , H05K3/46 , H05K3/4685 , H05K2203/0126
Abstract: A touch substrate manufactured by three-dimensional printing and a method for manufacturing the same are disclosed. The method for manufacturing the touch substrate works together with a three-dimensional printer. The three-dimensional printer includes a first nozzle, a second nozzle, and a light source. The method includes the steps of: jetting a photocuring material by the first nozzle and exposing the photocuring material to the light source to form a base layer; jetting a conductive material on the base layer by the second nozzle and exposing the conductive material to the light source to form a touch electrode layer; and jetting the photocuring material on the base layer and the touch electrode layer by the first nozzle and exposing the photocuring material to the light source to form a protective layer. The touch electrode layer is embedded between the base layer and the protective layer.
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