COLOR FILTERS AND THE MANUFACTURING METHOD THEREOF, AND LIQUID CRYSTAL DEVICES (LCDS)
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
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app pub date -
Aug 26, 2015
filing date -
May 7, 2015
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
The present disclosure relates to a color filter including components having black matrixes, a color layer, a protection layer, and a gap layer. At least one of the components is provided with the blue light absorbing agents. A weight of the blue light absorbing agents is in a range of 1% and 10% of a total weight of the component containing the blue light absorbing agents. In view of the above, the components of the color filters are configured with blue light absorbing agents for absorbing a portion or all of the blue lights harmful to human eyes, which reduces the risks of damaging the eyesight.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
CN | B | CN104793396 | May 07, 2015 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT FOR INVENTION | Colored filter and preparation method thereof, and liquid crystal display | Jan 16, 2018 | |||
WO | A1 | WO2016176930 | Aug 26, 2015 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | 彩色滤光片及其制备方法,以及液晶显示器 | Nov 10, 2016 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD | BUILDING C5 BIOLOGICAL CITY NO 666 GAOXIN AVENUE DONGHU DEVELOPMENT ZONE WUHAN CITY HUBEI PROVINCE WUHAN CITY HUBEI PROVINCE 430079 |
International Classification(s)

- 2015 Application Filing Year
- G02F Class
- 4586 Applications Filed
- 3732 Patents Issued To-Date
- 81.38 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
LONG, Chong | Shenzhen, Guangdong, CN | 7 | 24 |
# of filed Patents : 7 Total Citations : 24 | |||
SUN, Haiyan | Shenzhen, Guangdong, CN | 82 | 140 |
# of filed Patents : 82 Total Citations : 140 | |||
WANG, Dan | Shenzhen, Guangdong, CN | 314 | 948 |
# of filed Patents : 314 Total Citations : 948 |
Cited Art Landscape
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Patent Citation Ranking
- 1 Citation Count
- G02F Class
- 15.46 % this patent is cited more than
- 8 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 18, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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 |
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