Patterned retarder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Dec 29, 2015
Grant Date -
Nov 12, 2015
app pub date -
Aug 29, 2014
filing date -
May 7, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A patterned retarder is provided. A microstructure layer is disposed on a substrate of the optical retarder. The microstructure layer has a plurality of trapezoid protrusions. A bottom angel of the trapezoid protrusions is 12-85 degree. A conformal alignment layer and a liquid crystal phase retarder layer are sequentially disposed on the microstructure layer.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
FAR EASTERN NEW CENTURY CORPORATION | 36F NO 207 TUN HWA S RD SEC 2 TAIPEI |
International Classification(s)

- 2014 Application Filing Year
- G02B Class
- 7825 Applications Filed
- 6797 Patents Issued To-Date
- 86.87 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chiou, Da-Ren | Zhongli, TW | 15 | 16 |
# of filed Patents : 15 Total Citations : 16 | |||
Hung, Wei-Che | Zhongli, TW | 23 | 37 |
# of filed Patents : 23 Total Citations : 37 | |||
Wu, Yu-June | Zhongli, TW | 10 | 16 |
# of filed Patents : 10 Total Citations : 16 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- G02B Class
- 0 % this patent is cited more than
- 10 Age
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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 | Jun 29, 2027 |
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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