LIGHT SOURCE MODULE AND DISPLAY DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 2, 2015
app pub date -
Oct 7, 2014
filing date -
Dec 26, 2013
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A light source module that includes a light guide strip, at least one light-emitting device, and a light guide plate (LGP) is provided. The light guide strip includes at least one light-incident end and a light-emitting surface. The light-emitting surface is at least one portion of a side surface of the light guide strip, and the side surface is adjacent to the light-incident end. The light-emitting device is located beside the light-incident end and configured to emit light that enters the light-incident end. The LGP is located beside the light guide strip and has a first surface, a second surface, and a light-incident surface. The second surface is opposite to the first surface, and the light-incident surface is connected to the first surface and the second surface and faces the light-emitting device. The light guide strip surrounds the light-incident surface. A display device is also provided.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
TW | B | TWI639868 | Dec 26, 2013 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT OR PATENT OF ADDITION | LIGHT SOURCE MODULE AND DISPLAY DEVICE | Nov 01, 2018 | |||
CN | A | CN104747937 | Feb 17, 2014 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
UNEXAMINED APPLICATION FOR A PATENT FOR INV. | Light source module and display device | Jul 01, 2015 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
E INK HOLDINGS INC | HSINCHU |
International Classification(s)

- 2014 Application Filing Year
- F21V Class
- 3266 Applications Filed
- 2625 Patents Issued To-Date
- 80.38 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hsiao, Shu-Li | Hsinchu, TW | 5 | 23 |
# of filed Patents : 5 Total Citations : 23 | |||
Huang, Hsin-Tao | Hsinchu, TW | 58 | 390 |
# of filed Patents : 58 Total Citations : 390 |
Cited Art Landscape
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Patent Citation Ranking
- 3 Citation Count
- F21V Class
- 9.38 % this patent is cited more than
- 10 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 2, 2027 |
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 |
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