Patents by Inventor Zenghui Sun
Zenghui Sun 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: 8940560Abstract: The present invention relates to a touching-type electronic paper and method for manufacturing the same. The touching-type electronic paper includes a TFT substrate and a transparent electrode substrate which are disposed as a cell. The transparent electrode substrate includes a common electrode, microcapsule electronic ink and light guiding poles as light transmitting passages, all of which are formed on a first substrate. The TFT substrate comprises displaying electrodes, first TFTs for driving the displaying electrodes, second TFTs for detecting lights transmitting through the light guiding poles and for producing level signals, and third TFTs for reading the level signals and sending the level signals to a back-end processing system, all of which are formed on a second substrate. The light guiding poles are opposite to the second TFTs respectively.Type: GrantFiled: September 24, 2013Date of Patent: January 27, 2015Assignee: Boe Technology Group Co., Ltd.Inventors: Zenghui Sun, Wenjie Hu, Zhuo Zhang, Gang Wang, Xibin Shao
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Patent number: 8916404Abstract: A method for manufacturing E-paper array substrate and an E-paper array substrate are provided. The method for manufacturing E-paper array substrate uses two masks. Steps on a surface of the array substrate structure are eliminated, so as to facilitate a subsequent coating process of E-ink and enable a uniform distribution of a drain electric field. An E-paper array substrate is further provided.Type: GrantFiled: December 1, 2009Date of Patent: December 23, 2014Assignee: Boe Technology Group Co., Ltd.Inventors: Wenjie Hu, Zenghui Sun, Hongyu Liu, Gang Wang, Xibin Shao
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Publication number: 20140024152Abstract: The present invention relates to a touching-type electronic paper and method for manufacturing the same. The touching-type electronic paper includes a TFT substrate and a transparent electrode substrate which are disposed as a cell. The transparent electrode substrate includes a common electrode, microcapsule electronic ink and light guiding poles as light transmitting passages, all of which are formed on a first substrate. The TFT substrate comprises displaying electrodes, first TFTs for driving the displaying electrodes, second TFTs for detecting lights transmitting through the light guiding poles and for producing level signals, and third TFTs for reading the level signals and sending the level signals to a back-end processing system, all of which are formed on a second substrate. The light guiding poles are opposite to the second TFTs respectively.Type: ApplicationFiled: September 24, 2013Publication date: January 23, 2014Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zenghui SUN, Wenjie HU, Zhuo ZHANG, Gang WANG, Xibin SHAO
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Patent number: 8569758Abstract: The present invention relates to a touching-type electronic paper and method for manufacturing the same. The touching-type electronic paper includes a TFT substrate and a transparent electrode substrate which are disposed as a cell. The transparent electrode substrate includes a common electrode, microcapsule electronic ink and light guiding poles as light transmitting passages, all of which are formed on a first substrate. The TFT substrate comprises displaying electrodes, first TFTs for driving the displaying electrodes, second TFTs for detecting lights transmitting through the light guiding poles and for producing level signals, and third TFTs for reading the level signals and sending the level signals to a back-end processing system, all of which are formed on a second substrate. The light guiding poles are opposite to the second TFTs respectively.Type: GrantFiled: September 10, 2009Date of Patent: October 29, 2013Assignee: Boe Technology Group Co., Ltd.Inventors: Zenghui Sun, Wenjie Hu, Zhuo Zhang, Gang Wang, Xibin Shao
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Patent number: 8147906Abstract: The present invention relates to a polarizer and a method for produce for producing the same, and an LCD device. The polarizer includes a glass substrate and a metal wire grating disposed on the glass substrate. The polarizer disposed on the LCD device can greatly lower cost of the polarizer and the LCD device. Besides, the polarizer does not absorb incident lights so as to greatly reduce energy loss of lights passing through the polarizer and improve the utilization rate of light energy.Type: GrantFiled: April 29, 2009Date of Patent: April 3, 2012Assignee: Boe Technology Group Co., Ltd.Inventors: Ke Wang, Zenghui Sun, Hongyu Liu, Junrui Zhang, Gang Wang, Xibin Shao
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Patent number: 8120727Abstract: The present invention relates to an array substrate of TFT-LCD and Method for manufacturing the same. The array substrate includes: gate lines, data lines, pixel electrodes and TFTs formed on a substrate; and a grid graph formed on each of the pixel electrode to make each of the pixel electrodes be simultaneously a built-in polarizer and change natural lights into linear polarized lights. The method for manufacturing an array substrate includes: forming a graph including gate electrodes and gate lines on a substrate; depositing continuously a gate insulating layer, a semiconductor layer and a doped semiconductor layer, and forming graphs of semiconductor layers and doped semiconductor layers above the gate electrodes; forming graphs of source electrodes, drain electrodes, data lines and pixel electrodes, in which a grid graph formed on each of the pixel electrode to make each of the pixel electrodes be simultaneously a built-in polarizer and change natural lights into linear polarized lights.Type: GrantFiled: May 15, 2009Date of Patent: February 21, 2012Assignee: Boe Technology Group Co., Ltd.Inventors: Gang Wang, Zenghui Sun, Chuanzhen Liu, Xibin Shao, Hongyu Liu, Ke Wang
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Publication number: 20100200856Abstract: A method for manufacturing E-paper array substrate and an E-paper array substrate are provided. The method for manufacturing E-paper array substrate uses two masks. Steps on a surface of the array substrate structure are eliminated, so as to facilitate a subsequent coating process of E-ink and enable a uniform distribution of a drain electric field. An E-paper array substrate is further provided.Type: ApplicationFiled: December 1, 2009Publication date: August 12, 2010Applicant: BOE TECHNOLOGY GROUP CO., LTDInventors: Wenjie HU, Zenghui SUN, Hongyu LIU, Gang WANG, Xibin SHAO
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Publication number: 20100155731Abstract: The present invention relates to a touching-type electronic paper and method for manufacturing the same. The touching-type electronic paper includes a TFT substrate and a transparent electrode substrate which are disposed as a cell. The transparent electrode substrate includes a common electrode, microcapsule electronic ink and light guiding poles as light transmitting passages, all of which are formed on a first substrate. The TFT substrate comprises displaying electrodes, first TFTs for driving the displaying electrodes, second TFTs for detecting lights transmitting through the light guiding poles and for producing level signals, and third TFTs for reading the level signals and sending the level signals to a back-end processing system, all of which are formed on a second substrate. The light guiding poles are opposite to the second TFTs respectively.Type: ApplicationFiled: September 10, 2009Publication date: June 24, 2010Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: ZENGHUI SUN, Wenjie Hu, Zhuo Zhang, Gang Wang, Xibin Shao
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Publication number: 20090283768Abstract: The present invention relates to an array substrate of TFT-LCD and Method for manufacturing the same. The array substrate includes: gate lines, data lines, pixel electrodes and TFTs formed on a substrate; and a grid graph formed on each of the pixel electrode to make each of the pixel electrodes be simultaneously a built-in polarizer and change natural lights into linear polarized lights. The method for manufacturing an array substrate includes: forming a graph including gate electrodes and gate lines on a substrate; depositing continuously a gate insulating layer, a semiconductor layer and a doped semiconductor layer, and forming graphs of semiconductor layers and doped semiconductor layers above the gate electrodes; forming graphs of source electrodes, drain electrodes, data lines and pixel electrodes, in which a grid graph formed on each of the pixel electrode to make each of the pixel electrodes be simultaneously a built-in polarizer and change natural lights into linear polarized lights.Type: ApplicationFiled: May 15, 2009Publication date: November 19, 2009Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: GANG WANG, Zenghui Sun, Chuanzhen Liu, Xibin Shao, Hongyu Liu, Ke Wang
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Publication number: 20090273744Abstract: The present invention relates to a polarizer and a method for produce for producing the same, and an LCD device. The polarizer includes a glass substrate and a metal wire grating disposed on the glass substrate. The polarizer disposed on the LCD device can greatly lower cost of the polarizer and the LCD device. Besides, the polarizer does not absorb incident lights so as to greatly reduce energy loss of lights passing through the polarizer and improve the utilization rate of light energy.Type: ApplicationFiled: April 29, 2009Publication date: November 5, 2009Applicant: BOE TECHNOLOGY GROUP CO., LTDInventors: KE WANG, ZENGHUI SUN, HONGYU LIU, JUNRUI ZHANG, GANG WANG, XIBIN SHAO