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US Patent 7450195 Liquid crystal display panel and device thereof

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Edits on 15 Sep, 2023
"Add patent abstract"
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Golden AI
edited on 15 Sep, 2023
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Patent abstract

A liquid crystal display capable of improving the brightness without depending on the aperture ratio. By setting a lower polarization plate between an array substrate and a color filter substrate, the light reflected from a metal film formed on the array substrate can directly return to a light guide plate. Therefore, the light recycling efficiency is improved and the brightness of the liquid crystal display is improved.

Edits on 5 Aug, 2023
"Resolve patent citation"
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edited on 5 Aug, 2023
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
74501950
Date of Patent
November 11, 2008
0
Patent Application Number
117364240
Date Filed
April 17, 2007
0
Patent Primary Examiner
‌
Dung T. Nguyen
0
Edits on 25 May, 2023
"Remove website redirecting to Patent Public Search front page"
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Golden AI
edited on 25 May, 2023
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Infobox (-1 properties)
Infobox
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0745019500
"Remove leading 0 from patent number"
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Golden AI
edited on 24 May, 2023
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US Patent 07450195 Liquid crystal display panel and device thereof US Patent 7450195 Liquid crystal display panel and device thereof

Infobox
Patent Number
0745019500
Patent Number
745019500
Edits on 7 Apr, 2023
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 7 Apr, 2023
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
074501950
Date of Patent
November 11, 2008
0
Patent Application Number
117364240
Date Filed
April 17, 2007
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074501950
Patent Primary Examiner
‌
Dung T. Nguyen
0
Edits on 22 Sep, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 22 Sep, 2022
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
074501950
Date of Patent
November 11, 2008
0
Patent Application Number
117364240
Date Filed
April 17, 2007
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074501950
Patent Primary Examiner
‌
Dung T. Nguyen
0
Edits on 14 Jun, 2022
"Entity importer update"
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Golden AI
edited on 14 Jun, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07450195
Edits on 1 Dec, 2021
"Created via: Entity Importer"
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Golden AI
created this topic on 1 Dec, 2021
Edits made to:
Infobox (+7 properties)
‌

 US Patent 07450195 Liquid crystal display panel and device thereof

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07450195
Date of patent
November 11, 2008
Patent application number
11736424
Date Filed
April 17, 2007
Patent primary examiner
‌
Dung T. Nguyen

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