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United States of America Design
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Jun 27, 2023
Grant Date -
N/A
app pub date -
Dec 12, 2020
filing date -
Dec 12, 2020
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SHENZHEN BLUEMOUNTAIN HOUSEWARE CO LTD | 5F BUILDING 5 TIANFUAN INDUSTRIAL ZONE BAOAN DISTRICT GUANGDONG PROVINCE SHENZHEN |
International Classification(s)

- 2020 Application Filing Year
- 1001 Class
- 39 Applications Filed
- 39 Patents Issued To-Date
- 100 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Sun, Chengyong | Shenzhen, CN | 4 | 12 |
# of filed Patents : 4 Total Citations : 12 |
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- 10 Citation Count
- 1001 Class
- 95.65 % this patent is cited more than
- 2 Age
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Dec 27, 2026 |
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Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text
US Patent No: 6437769
Display apparatus
Abstract
A display apparatus having a structure in which planar multicolor light sources (201, 202, 203, and 204), such as ELs, are used as multicolor light sources, and a planar optical modulation panel (210) is combined therewith. In contrast with a construction in which a multicolor cold-cathode tube and a light valve are driven by time division, the outer shape of the display apparatus can be reduced, power consumption is reduced, and excellent color display can be performed.
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