Sealant encased blocker for LCD or LCOS panel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7268850
APP PUB NO 20020191141A1
SERIAL NO

10167421

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A panel with a blocker comprising: an upper plate, a lower plate opposite to said upper plate, a liquid crystal layer, with which a gap between the upper plate and lower plate is filled, a blocker formed on the edge of said lower plate; and a sealant formed next to said blocker, wherein the blocker separates the sealant from the liquid crystal layer. The panel of the present invention can be a LCD panel or a LCOS panel.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
HIMAX TECHNOLOGIES LIMITEDTAINAN COUNTY609

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liao, Bing-Jei Pingtung, TW 27 82

Cited Art Landscape

Patent Info (Count) # Cites Year
 
SHARP KABUSHIKI KAISHA (2)
* 6104457 Sealed multi-panel liquid crystal display device and method of manufacturing the same 15 1998
* 6400439 Liquid crystal display device 15 2000
 
Central Research Laboratories Limited (1)
* 5459598 Optical modulation device with liquid crystal voids formed by the spacer arrangements 71 1994
 
JAPAN DISPLAY CENTRAL INC. (2)
* 6778248 Flat display apparatus and method of manufacturing the same 28 2000
* 6384882 Active matrix liquid crystal display device including wiring line with light blocking property columnar spacers and frame pattern around display area 26 2000
 
NATIONAL SEMICONDUCTOR CORPORATION (1)
* 6357763 Seal for LCD devices and methods for making same 11 1998
 
EASTMAN KODAK COMPANY (1)
5229232 Method of making thermally-transferred color filter arrays with incorporated black matrix using electronic light flash 23 1991
 
Semiconductor Energy Laboratory Co., Ltd. (1)
* 5963288 Liquid crystal device having sealant and spacers made from the same material 19 1995
 
PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD. (1)
* 6304308 Liquid crystal display device with optical shield film 42 1999
 
LG.PHILIPS LCD CO., LTD. (1)
6197209 Method of fabricating a substrate 24 1997
 
AU OPTRONICS CORPORATION (2)
* 5831710 Liquid crystal display 73 1997
* 6219126 Panel assembly for liquid crystal displays having a barrier fillet and an adhesive fillet in the periphery 248 1998
 
CASIO COMPUTER CO., LTD. (1)
* 5556670 Liquid crystal display panel 31 1995
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
* 7808603 Laminated article with flexible substrate 2 2006
 
AU OPTRONICS CORPORATION (2)
* 8854591 Display panel and method for narrowing edges and increasing edge strength thereof 0 2010
* 2011/0025,940 DISPLAY PANEL AND METHOD FOR NARROWING EDGES AND INCREASING EDGE STRENGTH THEREOF 7 2010
 
MITSUI CHEMICALS, INC. (4)
* 8523354 Electro-active diffractive lens and method for making the same 3 2009
* 2009/0256,977 ELECTRO-ACTIVE DIFFRACTIVE LENS AND METHOD FOR MAKING THE SAME 34 2009
9588396 Laser patterning of conductive films for electro-active lenses 0 2013
8830408 Electro-active diffractive lens and method for making the same 0 2013
* Cited By Examiner

Maintenance Fees

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 11, 2019
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