US Patent No: 6,322,936

Number of patents in Portfolio can not be more than 2000

Color filter and method of making the same

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ATTORNEY / AGENT: (SPONSORED)
 

Importance

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Abstract

A template (12) having a plurality of protrusions (13) in a predetermined arrangement is fabricated to facilitate the formation of ink filling concavities for forming a color pattern layer. An ink filling layer precursor (11) is attached to the template (12) and, after the ink filling layer precursor (11) has solidified to form an ink filling layer (14), the ink filling layer (14) having a plurality of ink filling concavities (15) is transfer-formed by separating the ink filling layer (14) from the template (12). Ink of previously determined colors are filled into these ink filling concavities (15) to form a color pattern layer (16).

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SEIKO EPSON CORPORATIONTOKYO16895

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kiguchi, Hiroshi Suwa, JP 111 1202
Kojima, Masaru Hikone, JP 24 222
Nishikawa, Takao Shiojiri, JP 60 575

Cited Art

Patent Info (Count) # Cites Year
 
CORNING INCORPORATED (1)
5,972,545 Method of printing a color filter 14 1997
 
SEIKO EPSON CORPORATION (1)
5,952,129 Method of making a color filter 8 1996

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
APPLIED MATERIALS, INC. (10)
7,625,063 Apparatus and methods for an inkjet head support having an inkjet head capable of independent lateral movement 0 2004
7,556,334 Methods and apparatus for aligning print heads 3 2004
7,413,272 Methods and apparatus for precision control of print head assemblies 6 2005
7,544,723 Blue printing ink for color filter applications 0 2005
7,460,267 Green printing ink for color filter applications 0 2005
7,637,580 Methods and apparatus for a high resolution inkjet fire pulse generator 0 2005
7,611,217 Methods and systems for inkjet drop positioning 0 2005
7,923,057 Methods and apparatus for reducing irregularities in color filters 1 2007
7,637,587 System and method for reliability testing and troubleshooting inkjet printers 0 2007
7,857,413 Systems and methods for controlling and testing jetting stability in inkjet print heads 0 2008
 
SEIKO EPSON CORPORATION (7)
6,995,476 Semiconductor device, circuit board and electronic instrument that include an adhesive with conductive particles therein 4 1999
6,972,381 Semiconductor device and method of manufacture thereof, circuit board and electronic instrument 3 2002
7,042,644 Optical substrate and display device using the same 3 2003
7,198,984 Semiconductor device and method of manufacture thereof, circuit board and electronic instrument 3 2005
7,332,371 Semiconductor device and method of manufacture thereof, circuit board and electronic instrument 3 2006
7,560,819 Semiconductor device and method of manufacture thereof, circuit board and electronic instrument 0 2007
7,868,466 Semiconductor device and method of manufacture thereof, circuit board and electronic instrument 1 2007
 
SAMSUNG DISPLAY CO., LTD. (2)
7,206,042 Color filter substrate and liquid crystal display apparatus having the same 6 2004
7,834,961 Color filter substrate with openings and liquid crystal display apparatus having the same 0 2006
 
LG DISPLAY CO., LTD. (1)
7,821,586 Liquid crystal display panel and method of fabricating the same 0 2005
 
TPO HONG KONG HOLDING LIMITED (1)
6,975,373 Color filter and liquid crystal display device using it, and manufacturing method thereof 3 2002

Maintenance Fees

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11.5 Year Payment $7400.00 $3700.00 $1850.00 May 27, 2013
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00