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US Patent 7450210 TFT active matrix liquid crystal display devices

Patent 7450210 was granted and assigned to Hitachi on November, 2008 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11940697 Liquid crystal display device
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Patent Inventor Names
Akira Sasano0
Hideaki Taniguchi0
Hirofumi Suzuki0
Katsuhiko Yarita0
Ryouji Oritsuki0
Ryuuzoh Nashimoto0
Sakae Someya0
Shinji Matsumoto0
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Patent abstract

There are disclosed various types of TFT active matrix liquid crystal display devices and method of fabrication thereof in which a pixel is divided into three parts, a capacitor is added to each pixel, light shielding is applied to each TFT, and the matrix is driven by a DC cancelling technique.

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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074502100
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US Patent 07450210 TFT active matrix liquid crystal display devices US Patent 7450210 TFT active matrix liquid crystal display devices

Infobox
Patent Number
074502100
Patent Number
74502100
Edits on 23 Sep, 2022
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edited on 23 Sep, 2022
Infobox
Is a
Patent
Patent
0
Current Assignee
Hitachi
Hitachi
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
074502100
Date of Patent
November 11, 2008
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Patent Application Number
114965410
Date Filed
August 1, 2006
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074502100
Patent Primary Examiner
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Thoi V Duong
0
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edited on 14 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07450210
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created this topic on 1 Dec, 2021
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 US Patent 07450210 TFT active matrix liquid crystal display devices

Infobox
Is a
Patent
Patent
Current assignee
Hitachi
Hitachi
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07450210
Date of patent
November 11, 2008
Patent application number
11496541
Date Filed
August 1, 2006
Patent primary examiner
‌
Thoi V Duong

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