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United States of America Patent
Stats
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Jan 30, 2018
Issued Date -
N/A
app pub date -
Nov 24, 2014
filing date -
Nov 27, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A transistor includes a gate electrode over a substrate, an oxide semiconductor film overlapping with the gate electrode, a gate insulating film in contact with one surface of the oxide semiconductor film, and a pair of conductive films in contact with the oxide semiconductor film. A capacitor includes a metal oxide film over the gate insulating film and in contact with one of the pair of conductive films, an inorganic insulating film, and a first light-transmitting conductive film over the inorganic insulating film. A first gate line serving also as a gate electrode is connected so as to be able to select three sub-pixels of four sub-pixels, and a second gate line is connected so as to be able to select the remaining one of the four sub-pixels and also one sub-pixel in the next row.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SEMICONDUCTOR ENERGY LABORATORY CO LTD | KANAGAWA KANAGAWA |
International Classification(s)

- 2014 Application Filing Year
- H01L Class
- 23828 Applications Filed
- 21803 Patents Issued To-Date
- 91.51 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Kusunoki, Koji | Kawasaki, JP | 246 | 1224 |
# of filed Patents : 246 Total Citations : 1224 | |||
Miyake, Hiroyuki | Atsugi, JP | 617 | 12888 |
# of filed Patents : 617 Total Citations : 12888 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 6 Citation Count
- H01L Class
- 23.71 % this patent is cited more than
- 7 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 30, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 30, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Mar 07, 2022 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Mar 07, 2022 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jan 30, 2022 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jan 30, 2022 |
Sep 20, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
May 01, 2018 | CC | CERTIFICATE OF CORRECTION | |
Jan 30, 2018 | I | Issuance | |
Jan 10, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
May 28, 2015 | P | Published | |
Nov 24, 2014 | F | Filing | |
Nov 24, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KUSUNOKI, KOJI;MIYAKE, HIROYUKI;SIGNING DATES FROM 20141107 TO 20141117;REEL/FRAME:034254/0505 Owner name: SEMICONDUCTOR ENERGY LABORATORY CO., LTD., JAPAN |
Nov 27, 2013 | PD | Priority Date |

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