Touch display device, driver circuit, and driving method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11435846
APP PUB NO 20210191561A1
SERIAL NO

17119025

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Provided are a touch display device, a driver circuit, and a driving method. Combined integrated circuits generate a load-free common voltage supplied to touch electrodes during a touch sensing period, thereby preventing signal distortion and improving the performance of touch sensing. Gate driving integrated circuits generate a load-free gate low voltage supplied to gate lines during the touch sensing period, thereby preventing signal distortion and improving the performance of touch sensing.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • LG DISPLAY CO., LTD.

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, HyongHwan Cheongju-si, KR 3 8

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 Mar 6, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 6, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 6, 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