Display device including double-gate transistors with reduced deterioration
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 16, 2018
Issued Date -
N/A
app pub date -
Oct 29, 2015
filing date -
Apr 7, 2015
priority date (Note) -
In Force
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Patent Longevity
|
Forward Citations
|
Abstract
A display device includes: a plurality of pixels, wherein each of the plurality of pixels includes at least two double-gate transistors including a first gate electrode and a second gate electrode; conduction between source electrodes and drain electrodes of the at least two double-gate transistors is controlled by a voltage applied to the first gate electrode, and electrical connection between the second gate electrode and the first gate electrode of each of the at least two double-gate transistors is determined depending on a polarity of a voltage applied on average to each of the at least two double-gate transistors.
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 | |
---|---|---|
SAMSUNG DISPLAY CO LTD | 1 SAMSUNG-RO GIHEUNG-GU YONGIN-SI GYEONGGI-DO 17113 |
International Classification(s)

- 2015 Application Filing Year
- G09G Class
- 5016 Applications Filed
- 4052 Patents Issued To-Date
- 80.79 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Kano, Masataka | Hwaseong-si, KR | 27 | 145 |
# of filed Patents : 27 Total Citations : 145 | |||
Lim, Ji Hun | Goyang-si, KR | 21 | 140 |
# of filed Patents : 21 Total Citations : 140 | |||
Lim, Jun Hyung | Seoul, KR | 110 | 138 |
# of filed Patents : 110 Total Citations : 138 | |||
Moon, Yeon Keon | Seoul, KR | 41 | 370 |
# of filed Patents : 41 Total Citations : 370 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 1 Citation Count
- G09G Class
- 23.29 % 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 16, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 16, 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 11, 2025 | PD | Priority Date | |
Dec 20, 2024 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8 |
Sep 15, 2021 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:THORNTON, MITCHELL;REEL/FRAME:057806/0684 Owner name: IRONWOOD CYBER INC., TEXAS Effective Date: Sep 15, 2021 |
Aug 06, 2021 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SOUTHERN METHODIST UNIVERSITY;REEL/FRAME:057170/0773 Owner name: THORNTON, MITCHELL A., TEXAS Effective Date: Aug 06, 2021 |
Jun 15, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4 |
Jun 15, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: SURCHARGE FOR LATE PAYMENT, SMALL ENTITY (ORIGINAL EVENT CODE: M2554); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Feb 08, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Jun 20, 2017 | I | Issuance | |
May 31, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Mar 06, 2014 | P | Published | |
Feb 05, 2013 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:THORNTON, MITCHELL A.;GUPTA, SAURABH;SIGNING DATES FROM 20130130 TO 20130204;REEL/FRAME:029757/0787 Owner name: SOUTHERN METHODIST UNIVERSITY, TEXAS |
Dec 18, 2012 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:THORNTON, MITCHELL A.;GUPTA, SAURABH;REEL/FRAME:029515/0464 Owner name: SOUTHERN METHODIST UNIVERSITY, TEXAS Effective Date: Dec 18, 2012 |
Aug 31, 2012 | F | Filing |

Matter Detail

Renewals Detail
