LIQUID CRYSTAL DEVICE
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 -
Oct 9, 2015
filing date -
Oct 9, 2014
priority date (Note) -
Published
status (Latency Note)
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Abstract
A liquid crystal device and a method of forming a liquid crystal device are disclosed. The device comprises a layer of liquid crystal material bounded by a first cell wall and a second cell wall, the first cell wall being provided with a first electrode structure and the second cell wall being provided with a second electrode structure. The first cell wall and the second cell wall are separated by a distance dc, wherein the layer of liquid crystal material is associated with a plurality of defect generation sites. Defects are generated by the defect generation sites, increasing switching speed and decreasing the time it takes to switch large area displays employing such devices.
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 | |
---|---|---|
CAMBRIDGE ENTERPRISE LIMITED | THE OLD SCHOOLS TRINITY LANE CAMBRIDGE CAMBRIDGESHIRE CB2 1TN |
International Classification(s)

- 2015 Application Filing Year
- C09K Class
- 2848 Applications Filed
- 2073 Patents Issued To-Date
- 72.79 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
CHU, Daping | Cambridge, GB | 51 | 388 |
# of filed Patents : 51 Total Citations : 388 | |||
LI, Kun | Cambridge, GB | 342 | 1288 |
# of filed Patents : 342 Total Citations : 1288 |
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Patent Citation Ranking
- 0 Citation Count
- C09K Class
- 0 % this patent is cited more than
- 8 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 26, 2025 |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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