Method for manufacturing transistor according to selective printing of dopant

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9997709
APP PUB NO 20170200889A1
SERIAL NO

15320750

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a method for manufacturing a transistor according selective printing of a dopant. For the manufacture of a transistor, a semiconductor layer is formed on a substrate, and a dopant layer is formed on the semiconductor layer. In the formation of the dopant layer, an inkjet printing is used to selectively print an n type dopant or a p type dopant.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION30 PILDONG-RO 1-GIL JUNG-GU SEOUL 04620 04620

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Noh, Yong Young Daejeon, KR 7 14

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 12, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 12, 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