Dealing with defective pixels

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CPC
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GPHYSICS G09Cryptography, education, displays G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION G09G2330/00Aspects of power supply Aspects of display protection and defect management

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G09G2330/10Dealing with defective pixels

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Display substrate, detection method therefor, and display device
- Patent number 12,183,230
- Issue date Dec 31, 2024
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for inspecting display device
- Patent number 12,183,228
- Issue date Dec 31, 2024
- Samsung Display Co., Ltd.
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pixel circuit and display device including the same
- Patent number 12,175,933
- Issue date Dec 24, 2024
- LG Display Co., Ltd.
- Haksu Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Probe module for inspecting display panel, panel inspection apparat...
- Patent number 12,175,942
- Issue date Dec 24, 2024
- LX Semicon Co., Ltd.
- Ho Min Lim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light-emitting driving circuit, backlight module and display panel
- Patent number 12,148,371
- Issue date Nov 19, 2024
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Bo Sun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device including a test pixel
- Patent number 12,142,174
- Issue date Nov 12, 2024
- Samsung Display Co., Ltd.
- Seongjoo Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for inspecting display device
- Patent number 12,142,175
- Issue date Nov 12, 2024
- Samsung Display Co., Ltd.
- Jun Young Ko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device
- Patent number 12,118,934
- Issue date Oct 15, 2024
- LG Display Co., Ltd.
- UnSang Yu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Wearable electronic device with display
- Patent number 12,106,692
- Issue date Oct 1, 2024
- Samsung Electronics Co., Ltd.
- Sungbin Hong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 12,106,702
- Issue date Oct 1, 2024
- LG Display Co., Ltd.
- Tae Gung Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting device, control method thereof, photoelectric conver...
- Patent number 12,075,541
- Issue date Aug 27, 2024
- Canon Kabushiki Kaisha
- Shinya Igarashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image display device and method for manufacturing image display device
- Patent number 12,068,440
- Issue date Aug 20, 2024
- Nichia Corporation
- Hajime Akimoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Test method, test apparatus and display device
- Patent number 12,051,346
- Issue date Jul 30, 2024
- Samsung Display Co., Ltd.
- Hyungwoo Yim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting display device and driving method thereof
- Patent number 12,051,347
- Issue date Jul 30, 2024
- LG Display Co., Ltd.
- Yi Yeon Hwang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel screening and repair
- Patent number 12,027,117
- Issue date Jul 2, 2024
- Apple Inc.
- John T. Wetherell
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Input signal correction device
- Patent number 11,990,104
- Issue date May 21, 2024
- IIX Inc.
- Makoto Hatakenaka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Charge-based compensation and parameter extraction in AMOLED displays
- Patent number 11,984,075
- Issue date May 14, 2024
- Ignis Innovation Inc.
- Gholamreza Chaji
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and method of driving display device
- Patent number 11,984,053
- Issue date May 14, 2024
- SHARP KABUSHIKI KAISHA
- Hirohisa Yamada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Tiling display apparatus
- Patent number 11,977,807
- Issue date May 7, 2024
- LG Display Co., Ltd.
- Sang Woo Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for point defect compensation
- Patent number 11,972,713
- Issue date Apr 30, 2024
- Apple Inc.
- Hari P. Paudel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting panel
- Patent number 11,935,463
- Issue date Mar 19, 2024
- Samsung Display Co., Ltd.
- Hai-Jung In
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 11,929,027
- Issue date Mar 12, 2024
- LG Display Co., Ltd.
- Seongkwang Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 11,922,889
- Issue date Mar 5, 2024
- Samsung Display Co., Ltd.
- Hyungkeun Park
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel location calibration image capture and processing
- Patent number 11,917,309
- Issue date Feb 27, 2024
- Ignis Innovation Inc.
- Vyacheslav Shyshkin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and equipment
- Patent number 11,915,642
- Issue date Feb 27, 2024
- Yungu (Gu'an) Technology Co., Ltd.
- Zheng Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Repair pixel and display apparatus having the same
- Patent number 11,908,377
- Issue date Feb 20, 2024
- Samsung Display Co., Ltd.
- Hai-Jung In
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 11,900,895
- Issue date Feb 13, 2024
- Samsung Display Co., Ltd.
- Dong Hee Shin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and display driving method
- Patent number 11,900,843
- Issue date Feb 13, 2024
- LG Display Co., Ltd.
- Jinwon Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display burn-in compensation
- Patent number 11,893,933
- Issue date Feb 6, 2024
- Google LLC
- Sun-Il Chang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel driving circuit, pixel driving method, display apparatus and...
- Patent number 11,893,934
- Issue date Feb 6, 2024
- BOE Technology Group Co., Ltd.
- Han Yue
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
REPAIR TECHNIQUES FOR MICRO-LED DEVICES AND ARRAYS
- Publication number 20240429223
- Publication date Dec 26, 2024
- VueReal Inc.
- Gholamreza CHAJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240420628
- Publication date Dec 19, 2024
- LG Display Co., Ltd.
- Tae Gung KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE
- Publication number 20240395203
- Publication date Nov 28, 2024
- KYOCERA CORPORATION
- Yohei SATO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
INSPECTION SYSTEM FOR INSPECTING DISPLAY DEVICE, DISPLAY DEVICE FOR...
- Publication number 20240362766
- Publication date Oct 31, 2024
- SAMSUNG DISPLAY CO., LTD.
- MINGYU KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIXEL LOCATION CALIBRATION IMAGE CAPTURE AND PROCESSING
- Publication number 20240314457
- Publication date Sep 19, 2024
- IGNIS INNOVATION INC.
- Vyacheslav Shyshkin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
- Publication number 20240312396
- Publication date Sep 19, 2024
- SAMSUNG DISPLAY CO., LTD.
- KYUNGMAN KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR REPAIRING DISPLAY PANEL AND DISPLAY PANEL REPAIRED BY US...
- Publication number 20240274049
- Publication date Aug 15, 2024
- SAMSUNG DISPLAY CO., LTD.
- YOUNGWOO PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS AND METHOD OF REPAIRING DISPLAY DEFECT IN DISPLAY...
- Publication number 20240265836
- Publication date Aug 8, 2024
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Nini BAI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND DRIVING METHOD THEREOF
- Publication number 20240257680
- Publication date Aug 1, 2024
- LG Display Co., Ltd.
- Jinsol Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240257760
- Publication date Aug 1, 2024
- LG Display Co., Ltd.
- Donghyeok LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Tiling Display Apparatus
- Publication number 20240248668
- Publication date Jul 25, 2024
- LG Display Co., Ltd.
- Sang Woo Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIXEL CIRCUIT, DISPLAY PANEL, DISPLAY DEVICE, AND COMPOSITE DISPLAY...
- Publication number 20240221665
- Publication date Jul 4, 2024
- KYOCERA CORPORATION
- Yohei SATO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE DISPLAY METHOD, IMAGE DISPLAY STRUCTURE, AND DISPLAY APPARATUS
- Publication number 20240221607
- Publication date Jul 4, 2024
- Hefei BOE Joint Technology Co.,Ltd.
- Huihui LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Device and Driving Method Thereof
- Publication number 20240221633
- Publication date Jul 4, 2024
- LG Display Co., Ltd.
- Jaeyoon Bae
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240186471
- Publication date Jun 6, 2024
- LG Display Co., Ltd.
- HyeSeon Eom
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE, GATE DRIVING CIRCUIT AND DISPLAY DRIVING METHOD
- Publication number 20240169874
- Publication date May 23, 2024
- LG Display Co., Ltd.
- Jisu CHOI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE INCLUDING A TEST PIXEL
- Publication number 20240127728
- Publication date Apr 18, 2024
- SAMSUNG DISPLAY CO., LTD.
- SEONGJOO LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD OF DISPLAYING IMAGE IN DISPLAY DEVICE
- Publication number 20240119876
- Publication date Apr 11, 2024
- SAMSUNG DISPLAY CO., LTD.
- KANG HEE LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DATA DRIVING DEVICE, A DISPLAY DRIVING DEVICE, AND A DISPLAY DRIVIN...
- Publication number 20240105126
- Publication date Mar 28, 2024
- LX Semicon Co., Ltd.
- Won Youn KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING CONTROLLER, DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY D...
- Publication number 20240096279
- Publication date Mar 21, 2024
- SAMSUNG DISPLAY CO., LTD.
- NAMJAE LIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD OF INSPECTING A PIXEL
- Publication number 20240096251
- Publication date Mar 21, 2024
- SAMSUNG DISPLAY CO., LTD.
- PONGOK PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT-EMITTING DRIVING CIRCUIT, BACKLIGHT MODULE AND DISPLAY PANEL
- Publication number 20240046863
- Publication date Feb 8, 2024
- Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Bo Sun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20240005860
- Publication date Jan 4, 2024
- LG Display Co., Ltd.
- Haksu KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD OF REPAIRING THE SAME
- Publication number 20230420616
- Publication date Dec 28, 2023
- SAMSUNG DISPLAY CO., LTD.
- Do Yeong PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND DISPLAY CORRECTION SYSTEM
- Publication number 20230410738
- Publication date Dec 21, 2023
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Shunpei YAMAZAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD AND APPARATUS FOR INSPECTING DISPLAY DEVICE
- Publication number 20230410702
- Publication date Dec 21, 2023
- SAMSUNG DISPLAY CO., LTD.
- Jun Young KO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT SIGNAL CORRECTION DEVICE
- Publication number 20230395038
- Publication date Dec 7, 2023
- IIX INC.
- Makoto HATAKENAKA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE DISPLAY DEVICE AND METHOD FOR MANUFACTURING IMAGE DISPLAY DEVICE
- Publication number 20230335688
- Publication date Oct 19, 2023
- Nichia Corporation.
- Hajime AKIMOTO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20230335060
- Publication date Oct 19, 2023
- SAMSUNG DISPLAY CO., LTD.
- DAE-SIK LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
COMPENSATION SYSTEMS AND METHODS FOR OLED DISPLAY DEGRADATION
- Publication number 20230298518
- Publication date Sep 21, 2023
- IGNIS INNOVATION INC.
- Shuenn-Jiun Tang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Dealing with defective pixels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display substrate, detection method therefor, and display device

Method and apparatus for inspecting display device

Pixel circuit and display device including the same

Probe module for inspecting display panel, panel inspection apparat...

Light-emitting driving circuit, backlight module and display panel

Display device including a test pixel

Method and apparatus for inspecting display device

Display device

Wearable electronic device with display

Display apparatus

Light emitting device, control method thereof, photoelectric conver...

Image display device and method for manufacturing image display device

Test method, test apparatus and display device

Light emitting display device and driving method thereof

Pixel screening and repair

Input signal correction device

Charge-based compensation and parameter extraction in AMOLED displays

Display device and method of driving display device

Tiling display apparatus

Systems and methods for point defect compensation

Light emitting panel

Display device

Display apparatus

Pixel location calibration image capture and processing

Display device and equipment

Repair pixel and display apparatus having the same

Display device

Display device and display driving method

Display burn-in compensation

Pixel driving circuit, pixel driving method, display apparatus and...

Patents Applicationslast 30 patents

REPAIR TECHNIQUES FOR MICRO-LED DEVICES AND ARRAYS

DISPLAY APPARATUS

PIXEL CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE

INSPECTION SYSTEM FOR INSPECTING DISPLAY DEVICE, DISPLAY DEVICE FOR...

PIXEL LOCATION CALIBRATION IMAGE CAPTURE AND PROCESSING

DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

METHOD FOR REPAIRING DISPLAY PANEL AND DISPLAY PANEL REPAIRED BY US...

DISPLAY APPARATUS AND METHOD OF REPAIRING DISPLAY DEFECT IN DISPLAY...

DISPLAY DEVICE AND DRIVING METHOD THEREOF

DISPLAY DEVICE

Tiling Display Apparatus

PIXEL CIRCUIT, DISPLAY PANEL, DISPLAY DEVICE, AND COMPOSITE DISPLAY...

IMAGE DISPLAY METHOD, IMAGE DISPLAY STRUCTURE, AND DISPLAY APPARATUS

Display Device and Driving Method Thereof

DISPLAY DEVICE

DISPLAY DEVICE, GATE DRIVING CIRCUIT AND DISPLAY DRIVING METHOD

DISPLAY DEVICE INCLUDING A TEST PIXEL

DISPLAY DEVICE AND METHOD OF DISPLAYING IMAGE IN DISPLAY DEVICE

DATA DRIVING DEVICE, A DISPLAY DRIVING DEVICE, AND A DISPLAY DRIVIN...

DRIVING CONTROLLER, DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY D...

METHOD OF INSPECTING A PIXEL

LIGHT-EMITTING DRIVING CIRCUIT, BACKLIGHT MODULE AND DISPLAY PANEL

PIXEL CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME

DISPLAY DEVICE AND METHOD OF REPAIRING THE SAME

DISPLAY DEVICE AND DISPLAY CORRECTION SYSTEM

METHOD AND APPARATUS FOR INSPECTING DISPLAY DEVICE

INPUT SIGNAL CORRECTION DEVICE

IMAGE DISPLAY DEVICE AND METHOD FOR MANUFACTURING IMAGE DISPLAY DEVICE

ELECTRONIC DEVICE

COMPENSATION SYSTEMS AND METHODS FOR OLED DISPLAY DEGRADATION