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: 20150261334
    Abstract: A touch panel includes a substrate, a masking layer, a touch circuit structure, a protective layer and a first shatterproof layer. The substrate has an upper surface and a first lateral surface disposed on the peripheral of the upper surface and extending outward from the upper surface. The masking layer is disposed on an edge of the upper surface. The touch circuit structure is disposed on the upper surface of the substrate. The protective layer covers at least the touch circuit structure and has a second lateral surface. The first shatterproof layer covers the second lateral surface and at least a part of the first lateral surface.
    Type: Application
    Filed: March 13, 2015
    Publication date: September 17, 2015
    Inventors: Yuh-Wen Lee, Ho-Hsun Chi, Fengming Lin
  • Publication number: 20150247957
    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: Application
    Filed: April 30, 2015
    Publication date: September 3, 2015
    Inventors: Yuh-Wen Lee, Qiong Yuan, Xianbin Xu
  • Patent number: 9116587
    Abstract: The present disclosure provides a method for manufacturing a touch panel, wherein the method comprises: forming a touch sensing layer on a visible region and a non-visible region of a cover substrate, wherein the non-visible region is located at periphery of the visible region forming a first opaque insulating layer on the touch sensing layer in the non-visible region; forming a wiring layer on the first opaque insulating layer: and forming a conductive layer to electrically connect the wiring layer and the touch sensing layer. Moreover, the present disclosure also provides a touch panel. Accordingly, the touch sensing accuracy is maintained, and the production rate is improved.
    Type: Grant
    Filed: December 25, 2012
    Date of Patent: August 25, 2015
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Yuh-Wen Lee, Hsiang-Lung Hsia, Kun-Rung Lin, Minghua Ye, Xianbin Xu, Tsung-Ke Chiu, Huilin Ye, Jing Yu
  • Publication number: 20150101920
    Abstract: The present disclosure provides a conductive film of a touch panel. The conductive film has a film and a plurality of a plurality of hydrophobic units. The film is used for sensing touch signals, and the hydrophobic units are disposed in the film with intervals. Conductive material of the conductive film of the touch panel is distributed outside the region of the hydrophobic units, and as the hydrophobic units have good light transmittance, the touch panel of the present disclosure has a characteristic of high light transmittance.
    Type: Application
    Filed: December 17, 2014
    Publication date: April 16, 2015
    Inventors: Yuh-Wen Lee, Xianbin Xu, Keming Ruan, Fengming Lin
  • Patent number: 8976152
    Abstract: The present disclosure provides a conductive film of a touch panel. The conductive film has a film and a plurality of a plurality of hydrophobic units. The film is used for sensing touch signals, and the hydrophobic units are disposed in the film with intervals. Conductive material of the conductive film of the touch panel is distributed outside the region of the hydrophobic units, and as the hydrophobic units have good light transmittance, the touch panel of the present disclosure has a characteristic of high light transmittance.
    Type: Grant
    Filed: March 19, 2013
    Date of Patent: March 10, 2015
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Yuh-Wen Lee, Xianbin Xu, Keming Ruan, Fengming Lin
  • Publication number: 20150022740
    Abstract: A touch panel, comprises a substrate, a sensing layer disposed on the substrate, wherein the sensing layer includes a plurality of electrode patterns disposed on at least one surface of the substrate, and arranged in interval; an optical matching glue disposed on the sensing layer and filled in the intervals, wherein the refractive index of the optical matching glue matches the refractive index of the sensing layer. The present invention further comprises an optical matching glue and the manufacturing method thereof. When using the touch panel of the present invention, the defects of appearance caused by the refractive index difference between the electrode pattern and the intervals can be reduced without any additional process.
    Type: Application
    Filed: July 17, 2014
    Publication date: January 22, 2015
    Inventors: Yuh-Wen Lee, Chun-Min Hu, Congming Chen, Yea-Wan Chen, Lichun Yang, Qiong Yuan, Xianbin Xu, Kwan-Sin Ho, Hua Yun, Feng Zhao
  • Publication number: 20140267945
    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: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: TPK TOUCH SOLUTIONS (XIAMEN) INC.
    Inventors: Yuh-Wen Lee, Keming Ruan, Fengming Lin
  • Publication number: 20140232957
    Abstract: A touch panel device is provided, having a cover plate, a first mask layer, a signal trace layer and a second mask layer. The cover plate has a visible area and a shield area at a side of the visible area. The shield area is divided into first, second area, third areas sequentially from the visible area to an edge of the shield area. The first mask layer disposed in the first and second areas of the shield area over a surface of the cover plate, wherein the first mask layer has a flat surface. The signal trace layer is disposed in the first area of the shield area over the flat surface. The second mask layer is at least disposed in the third area near the edge of the cover plate.
    Type: Application
    Filed: February 16, 2014
    Publication date: August 21, 2014
    Applicant: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Yuh-Wen Lee, Keming Ruan, Ho-Hsun Chi, Fengming Lin, Xianbin Xu, Chuandai Tang
  • Publication number: 20140176453
    Abstract: The present disclosure provides a method for manufacturing a touch panel, wherein the method comprises: forming a touch sensing layer on a visible region and a non-visible region of a cover substrate, wherein the non-visible region is located at periphery of the visible region forming a first opaque insulating layer on the touch sensing layer in the non-visible region; forming a wiring layer on the first opaque insulating layer: and forming a conductive layer to electrically connect the wiring layer and the touch sensing layer. Moreover, the present disclosure also provides a touch panel. Accordingly, the touch sensing accuracy is maintained, and the production rate is improved.
    Type: Application
    Filed: December 25, 2012
    Publication date: June 26, 2014
    Inventors: YUH-WEN LEE, Hsiang-Lung Hsia, Kun-Rung Lin, Minghua Ya, Xianbin Xu, Tsung-Ke Chiu, Huilin Ye, Jung Yu
  • Publication number: 20140168099
    Abstract: A touch panel and a method of manufacturing the same are provided. The touch panel comprises: a cover substrate comprising a visible area and a non-visible area, wherein the non-visible area is located in a peripheral area of the visible area; an electrode layer formed on the visible area and the non-visible area of the cover substrate; a conductive masking layer formed on the non-visible area and disposed on a part of the electrode layer that is located on the non-visible area; and a plurality of connecting wires formed on the conductive masking layer and electrically connected to the electrode layer through uniaxial conduction of the conductive masking layer. The present disclosure comprises a method of manufacturing the touch panel. Accordingly, product yield is increased and touch sensing precision is maintained.
    Type: Application
    Filed: December 17, 2012
    Publication date: June 19, 2014
    Inventors: Yuh-Wen Lee, Xianbin Xu, Keming Ruan, Qiong Yuan
  • Publication number: 20140139760
    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: Application
    Filed: May 6, 2011
    Publication date: May 22, 2014
    Applicant: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Yuh-Wen Lee, Qiong Yuan, Xianbin Xu, Fengming Lin
  • Publication number: 20140130548
    Abstract: The present disclosure relates to a method of manufacturing a touch panel, and more particularly, to a manufacturing method capable of strengthening the strength of the touch panel. The method comprises: sinking and then strengthening a glass substrate, and then conducting a manufacturing process of placing a sensing electrode array. Finally, the glass substrate is cut and produced into several touch panels, each having strengthening properties.
    Type: Application
    Filed: November 9, 2012
    Publication date: May 15, 2014
    Inventors: Yuh-Wen Lee, Yea-Wan Chen
  • Publication number: 20140124352
    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: Application
    Filed: October 31, 2013
    Publication date: May 8, 2014
    Applicant: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Yuh-Wen Lee, Ho-Hsun Chi, Lichun Yang, Huilin Ye, Fanzhong Zhang
  • Publication number: 20140125597
    Abstract: A touch panel is provided in the present disclosure, comprising: a sensing patterned layer, comprising a plurality of first sensing electrode units not in contact with each other along first axis; and a bridging line, electrically connected with the adjacent first sensing electrode units along the first axis; wherein the bridging line are made by at least a metallic layer and a conductive oxidized layer. By this way the touch panel lowers light reflection, thereby reducing flashes and bright-spots on the touch panel and improving appearance of the touch panel.
    Type: Application
    Filed: November 2, 2012
    Publication date: May 8, 2014
    Inventors: Yuh-Wen Lee, Lichun Yang, Chunyong Zhang, Qiong Yuan
  • Publication number: 20140078417
    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: September 13, 2013
    Publication date: March 20, 2014
    Applicant: TPK TOUCH SOLUTIONS (XIAMEN) INC.
    Inventors: Yuh-Wen Lee, Jen-Chang Liu, Jiangqiang Zhuang, Tsung-Ke Chiu
  • Publication number: 20130306451
    Abstract: A touch panel includes a strengthen cover lens and a touch electrode layer. The strengthen cover lens includes a first non-planar sulfate, 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: May 14, 2013
    Publication date: November 21, 2013
    Inventors: Yuh-Wen Lee, Hsiang-Lung Hsia, Feng Chen
  • Publication number: 20130249839
    Abstract: The present disclosure provides a conductive film of a touch panel. The conductive film has a film and a plurality of a plurality of hydrophobic units. The film is used for sensing touch signals, and the hydrophobic units are disposed in the film with intervals. Conductive material of the conductive film of the touch panel is distributed outside the region of the hydrophobic units, and as the hydrophobic units have good light transmittance, the touch panel of the present disclosure has a characteristic of high light transmittance.
    Type: Application
    Filed: March 19, 2013
    Publication date: September 26, 2013
    Applicant: TPK TOUCH SOLUTIONS (XIAMEN) INC.
    Inventors: Yuh-Wen Lee, Xianbin Xu, Keming Ruan, Fengming Lin
  • Publication number: 20130135224
    Abstract: A touch sensing panel is provided in the present disclosure. The touch sensing panel comprises a sensing pattern layer and a plurality of bridging wires disposed on the sensing pattern layer, wherein each bridging wire has a top surface with low reflectivity. The sensing pattern comprises a plurality of first sensing pads and a plurality of second sensing pads, wherein the plurality of first sensing pads are connected by the bridging wires to form first sensing arrays, the plurality of second sensing pads are connected by connection parts to form second sensing arrays, and the first sensing arrays are insulated from the second sensing arrays. Reflectivity of the top surfaces of the bridging wires is comparatively low and therefore light from external sources is not easily reflected by the bridging wires, thereby reducing the influence of light spots in image quality.
    Type: Application
    Filed: July 3, 2012
    Publication date: May 30, 2013
    Inventors: YUH-WEN LEE, Lichun Yang, Chunyong Zhang, Qiong Yuan
  • Publication number: 20130106736
    Abstract: A laminating structure, an electronic device having the laminating structure and a laminating method thereof are provided. The laminating structure comprises a bonding frame disposed on a peripheral area of a first substrate, wherein surface of the bonding frame comprises a plurality of protrusions and an interspace that is provided between each two adjacent protrusions for containing an overflow portion of a liquid adhesive. The present disclosure utilizes a method of forming a patterned bonding frame to prevent adhesive from overflowing during the process of laminating substrates. Therefore, in the present disclosure, steps of adhesive scraping and adhesive cleaning are omitted so as to reduce labor and material costs.
    Type: Application
    Filed: April 26, 2012
    Publication date: May 2, 2013
    Inventors: Yuh-Wen Lee, Fengming Lin, Keming Ruan
  • Publication number: 20130106739
    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: Application
    Filed: July 17, 2012
    Publication date: May 2, 2013
    Inventors: Yuh-Wen Lee, Keming Ruan, Xianbin Xu, Fengming Lin