Patents by Inventor Yuh-Wen Lee

Yuh-Wen Lee 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).

  • Publication number: 20160224142
    Abstract: A touch device comprises a touch sensing structure, a cover lens, a first mask layer, a second mask layer and a fingerprint identification structure. The cover lens has a first surface and a second surface opposite to the first surface. The cover lens has a groove; the groove is disposed on the second surface and has a top surface and side surfaces adjacent to the top surface. The first mask layer covers the top surface of the groove. The second mask surface covers the side surface of the groove. The color of the first mask layer and the second mask layer are different. At least a portion of the fingerprint identification structure is disposed on the top surface in the groove. The touch sensing structure is disposed on the second surface.
    Type: Application
    Filed: February 2, 2016
    Publication date: August 4, 2016
    Inventors: Hebo Yang, Yuh-Wen Lee, Yu Zhang, Fu-Yu Su, Liangzhen Xu, Chao Gao, Fengming Fengming, Shidu Liao
  • Publication number: 20160224178
    Abstract: A touch control device includes a cover lens, a groove, a fingerprint, and a touch sensing structure. The cover lens has a first surface and a second surface opposite to the first surface, in which the first surface is a touch surface. The groove is disposed on the second surface and has a top surface and a side surface adjacent to the top surface, in which an angle between the top surface and the side surface is greater than 90°. The fingerprint recognition structure is at least partially disposed on the top surface of the groove. The touch sensing structure is disposed on the second surface.
    Type: Application
    Filed: January 29, 2016
    Publication date: August 4, 2016
    Inventors: Hebo Yang, Yuh-Wen Lee, Yu Zhang, Fu-Yu Su, Liangzhen Xu
  • Publication number: 20160216821
    Abstract: An optical adhesive includes a first surface, a second surface, and plural first recessed strips. The first surface is opposite to the first surface. The first recessed strips of the optical adhesive are disposed on the first surface. The optical adhesive has a transmittance greater than 80% in a visible spectrum.
    Type: Application
    Filed: January 18, 2016
    Publication date: July 28, 2016
    Inventors: Yuh-Wen Lee, Xianbin Xu, Fengming Lin
  • Patent number: 9391609
    Abstract: A touch device is provided. The touch device includes a decorative layer formed on at least one side of a sensing electrode layer and disposed for corresponding to the sensing electrode layer to constitute a vacant space, a signal-conveying trace disposed on the decoration layer, an insulating layer formed to fill the vacant space, and a conductive layer formed on the insulating layer and bridging over the sensing electrode layer and the decorative layer through the buffer function of the insulating layer for electrically connecting the sensing electrode layer with the signal-conveying trace. Further, a method for fabricating the touch device is also provided.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: July 12, 2016
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Yuh-Wen Lee, Ho-Hsun Chi, Lichun Yang, Huilin Ye, Fanzhong Zhang
  • Patent number: 9354358
    Abstract: A light guiding liquid glue and a touch sensitive display using the same are provided. The light guiding liquid glue includes a liquid glue and a plurality of light guiding particles dispersed in the liquid glue, wherein volume percent of the light guiding particles in the light guiding liquid glue ranges between 10% and 50%. The light guiding particles have a light scattering property, which can transfer a linear light into a flat light, and therefore the light guiding liquid glue of the present disclosure has a light guiding property. The touch sensitive display includes a display panel and a touch panel. The light guiding liquid glue is disposed between the display panel and the touch panel, which can transmit evenly lights emitted from the display panel to outside of the touch sensitive display.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: May 31, 2016
    Inventors: Yuh-Wen Lee, Qiong Yuan, Xianbin Xu
  • Publication number: 20160132157
    Abstract: The present disclosure relates to a touch technology, and more particularly to a touch device and a fabrication method thereof. The touch device comprises a sensing area and a peripheral area. The touch device further comprises a sensing electrode layer, a shading layer, a signal transmission line layer, and a conductive layer. The sensing electrode layer extends from the sensing area to the peripheral area. The shading layer is disposed on the peripheral area to overlay the sensing electrode layer and has a through hole to expose a portion of the sensing electrode layer. The signal transmission line layer is disposed on the shading layer and does not cover the through hole. The conductive layer fills the through hole and electrically connects the sensing electrode layer. In addition, a fabrication, method of a touch device is also provided.
    Type: Application
    Filed: January 6, 2016
    Publication date: May 12, 2016
    Inventors: Yuh-Wen Lee, Hsiang-Lung Hsia, Yanjun Xie, Feng Chen, Fengming Lin, Xianbin Xu, Keming Ruan
  • Publication number: 20160110000
    Abstract: A touch panel includes a strengthen cover lens and a touch electrode layer. The strengthen cover lens includes a first non-planar surface, and is planned with a display region and a peripheral region surrounding the display region. The touch electrode layer is formed on the first non-planar surface and overlaid on the display region and at least part of the peripheral region for manufacturing a non-planar touch panel.
    Type: Application
    Filed: December 21, 2015
    Publication date: April 21, 2016
    Inventors: Yuh-Wen Lee, Hsiang-Lung Hsia, Feng Chen
  • Publication number: 20160109982
    Abstract: A transparent composite substrate includes a first transparent substrate, a second transparent substrate, and a binding layer bonding the first transparent substrate and the second transparent substrate with a bond therebetween.
    Type: Application
    Filed: October 20, 2015
    Publication date: April 21, 2016
    Inventors: Yuh-Wen Lee, Hsiang-Lung Hsia, Quanfen Dai, Dongmei Ye
  • Publication number: 20160109974
    Abstract: A three-dimensional cover plate includes a transparent substrate, a side panel, and a first binding layer. The side panel is bonded to a part of the transparent substrate, and the first binding layer is disposed between the transparent substrate and the side panel to bond the transparent substrate and the side panel.
    Type: Application
    Filed: October 20, 2015
    Publication date: April 21, 2016
    Inventors: Yuh-Wen Lee, Hsiang-Lung Hsia, Quanfen Dai, Dongmei Ye
  • Publication number: 20160085353
    Abstract: A touch panel module includes a substrate, a sensor layer disposed on the substrate, a first glue layer disposed on the sensor layer and an anti-electromagnetic interference layer disposed on the first glue layer. The touch panel module with anti-electromagnetic interference can be formed independently, and may be combined with other electronic device to form a touch device, thereby reducing the thickness of the touch device and simplifying the process steps.
    Type: Application
    Filed: December 6, 2015
    Publication date: March 24, 2016
    Inventors: Yuh-Wen Lee, Jen-Chang Liu, Jiangqiang Zhuang, Tsung-Ke Chiu
  • Publication number: 20160077622
    Abstract: A touch device includes a cover plate, a substrate, a first adhesive layer and a strengthening glue. The cover plate and the substrate each has first and second opposite surfaces and a side surface between the first surface and the second surface. The first adhesive layer is located between the second surface of the cover plate and the first surface of the substrate. A space is formed between the side surface of the first adhesive layer, the second surface of the cover plate and the first surface the substrate a space. The space is filled with the strengthening glue. The cover plate and the substrate are fully bonded to enhance the strength, the compression resistance and the impact resistance of the touch device. Further the accuracy requirement for the first adhesive layer is lowered and the material of the first adhesive layer is saved.
    Type: Application
    Filed: September 10, 2015
    Publication date: March 17, 2016
    Inventors: Yuh-Wen Lee, Hebo Yang, Jiangping Chen, Hao Chen, Yu Zhang, Liangzhen Xu
  • Patent number: 9280241
    Abstract: The present disclosure relates to a touch panel, and more particularly, to a touch panel having no or a reduced number of frames. The touch panel includes a substrate, a plurality of first electrodes, and second electrodes, wherein the first electrodes and the second electrodes are disposed on two opposite sides of the substrate, respectively. The first electrodes extend along an initial direction from initial positions and divert from the initial direction to terminate in first termination positions. The second electrodes extend from second initial positions and terminate in second termination positions along a second direction.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: March 8, 2016
    Inventors: Yuh-Wen Lee, Keming Ruan, Fengming Lin
  • Patent number: 9279068
    Abstract: The present invention discloses an optical bonding apparatus, including: a first bonding layer; a second bonding layer; and a dismountable bonding layer superposed between the first bonding layer and the second bonding layer. The present invention also discloses a touch sensitive display using the optical bonding apparatus and a method of making the optical bonding apparatus.
    Type: Grant
    Filed: May 6, 2011
    Date of Patent: March 8, 2016
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Yuh-Wen Lee, Qiong Yuan, Xianbin Xu, Fengming Lin
  • Patent number: 9262022
    Abstract: The present disclosure relates to a touch technology, and more particularly to a touch device and a fabrication method thereof. The touch device comprises a sensing area and a peripheral area. The touch device further comprises a sensing electrode layer, a shading layer, a signal transmission line layer, and a conductive layer. The sensing electrode layer extends from the sensing area to the peripheral area. The shading layer is disposed on the peripheral area to overlay the sensing electrode layer and has a through hole to expose a portion of the sensing electrode layer. The signal transmission line layer is disposed on the shading layer and does not cover the through hole. The conductive layer fills the through hole and electrically connects the sensing electrode layer. In addition, a fabrication method of a touch device is also provided.
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: February 16, 2016
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Yuh-Wen Lee, Hsiang-Lung Hsia, Yanjun Xie, Feng Chen, Fengming Lin, Xianbin Xu, Keming Ruan
  • Patent number: 9235076
    Abstract: A touch panel module includes a substrate, a sensor layer disposed on the substrate, a first glue layer disposed on the sensor layer and an anti-electromagnetic interference layer disposed on the first glue layer. The touch panel module with anti-electromagnetic interference can be formed independently, and may be combined with other electronic device to form a touch device, thereby reducing the thickness of the touch device and simplifying the process steps.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: January 12, 2016
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Yuh-Wen Lee, Jen-Chang Liu, Jiangqiang Zhuang, Tsung-Ke Chiu
  • Publication number: 20160004344
    Abstract: A touch panel is provided. The touch panel is defined as having a viewable area and a non-viewable area. The touch panel includes a protection cover and a sensing electrode layer. The protection cover includes a strengthened substrate and a functional protection layer formed on the strengthened substrate in the viewable area. The sensing electrode layer is formed on the surface of the functional protection layer in the viewable area. The disposition of the functional protection layer prevents the sensing electrode layer from failing in a broken circuit, which occurs due to the strengthened substrate chipping or cracking. Thus, the reliability of the touch panel is enhanced. Further, a method for fabricating the touch panel is also provided.
    Type: Application
    Filed: July 1, 2014
    Publication date: January 7, 2016
    Inventors: Yuh-Wen Lee, Fengming Lin, Keming Ruan, Xianbin Xu, Qiong Yuan, Hongyan Lian, Pingping Huang
  • Publication number: 20150371076
    Abstract: A touch panel includes a substrate, a touch sensing structure and a fingerprint identification module. The touch sensing structure is disposed on the substrate. The fingerprint identification module is directly adhered to the substrate. The touch sensing structure and the fingerprint identification module are located at the same side of the substrate.
    Type: Application
    Filed: June 16, 2015
    Publication date: December 24, 2015
    Inventors: Yuh-Wen Lee, Jiangping Chen, Hao Chen, Yu Zhang, Hebo Yang, Liangzhen Xu
  • Publication number: 20150363629
    Abstract: A touch panel with fingerprint identification includes a fingerprint identification module disposed in a through hole of a first substrate. The fingerprint identification module and the first substrate are attached to a second substrate.
    Type: Application
    Filed: June 10, 2015
    Publication date: December 17, 2015
    Inventors: Yuh-Wen Lee, Jiangping Chen, Hao Chen, Yu Zhang, Hsiang-Lung Hsia, Quanfen Dai, Dongmei Ye
  • Publication number: 20150355738
    Abstract: A touch panel and a fabricating method thereof are provided in the instant disclosure. The touch panel having a non-display area and a display area includes a shielding layer disposed on a side of a substrate and defining the non-display area on the substrate; a sensing electrode layer disposed on the substrate at the same side as the shielding layer, wherein at least one portion of the sensing electrode layer is disposed on a surface of the substrate in the display area; a first protecting layer disposed in the display area and covering the sensing electrode layer; and a second protecting layer disposed in the non-display area and covering the shielding layer. By modifying the structure of the protecting layer, the height difference between the sensing electrode layer and the shielding layer may not cause the color difference due to the non-uniform protecting layer.
    Type: Application
    Filed: June 4, 2014
    Publication date: December 10, 2015
    Applicant: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Yuh-Wen Lee, Chuangdai Tang, Xianbin Xu, Fengming Lin
  • Patent number: 9152280
    Abstract: The embodiments of the present disclosure provide a touch device having a sensing area and a peripheral area around the peripheral area. The touch device comprises a sensing electrode layer, a shading layer, and a signal transmission line, wherein the shading layer is disposed on the peripheral area and the sensing electrode layer. The shading layer has a hollow part and wholly overlays the peripheral area. The signal transmission line is disposed on the shading layer and filled in the hollow part. The signal transmission line is electrically connected to the sensing electrode layer through the shading layer beneath the hollow part. In addition, a fabrication method of the touch device is also provided.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: October 6, 2015
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Yuh-Wen Lee, Keming Ruan, Xianbin Xu, Fengming Lin