Array substrate and manufacturing method thereof, and display panel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11404579
SERIAL NO

16645934

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present disclosure provides an array substrate and a manufacturing method thereof, and a display panel. In the array substrate, a functional layer disposed between an active layer and a gate insulating layer protects the active layer during etching of the active layer, which prevents the active layer from damage and conducts a source/drain layer and the active layer, so that transistors in the array substrate work normally, solving the technical problem that current display panels damage the active layer during a preparation process, which causes performance of thin film transistors to decrease.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lu, Macai Guangdong, CN 42 83
Luo, Chuanbao Guangdong, CN 25 5

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
3.5 Year Payment $1600.00 $800.00 $400.00 Feb 2, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 2, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 2, 2034
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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