Dealing with defective pixels

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CPC
G09G2330/10

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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 device and a method of driving the same with pixel compensa...
- Patent number 12,347,392
- Issue date Jul 1, 2025
- LG Display Co., Ltd.
- JinTaek Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Repair circuit for a display device
- Patent number 12,324,329
- Issue date Jun 3, 2025
- Samsung Display Co., Ltd.
- Yongjun Jo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus, virtual reality display system including the sam...
- Patent number 12,315,401
- Issue date May 27, 2025
- Samsung Display Co., Ltd.
- Seongheon Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Repair circuit for a display device
- Patent number 12,289,967
- Issue date Apr 29, 2025
- Samsung Display Co., Ltd.
- Yongjun Jo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving controller, display device, and method of driving display d...
- Patent number 12,260,819
- Issue date Mar 25, 2025
- Samsung Display Co., Ltd.
- Namjae Lim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Emissive display device including light emitting diode, transistor,...
- Patent number 12,243,474
- Issue date Mar 4, 2025
- Samsung Display Co., Ltd.
- Jun Hyun Park
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and display correction system
- Patent number 12,243,482
- Issue date Mar 4, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 12,236,888
- Issue date Feb 25, 2025
- LG Display Co., Ltd.
- Donghyeok Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Inspection system for inspecting display device, display device for...
- Patent number 12,236,572
- Issue date Feb 25, 2025
- Samsung Display Co., Ltd.
- Mingyu Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display apparatus and method of repairing display defect in display...
- Patent number 12,223,864
- Issue date Feb 11, 2025
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Nini Bai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display method, structure and apparatus with data voltage compensat...
- Patent number 12,211,426
- Issue date Jan 28, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Huihui Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit, display panel, display device, and composite display...
- Patent number 12,190,817
- Issue date Jan 7, 2025
- Kyocera Corporation
- Yohei Sato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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.
- Lu Bai
- 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.
- Jun Young Ko
- 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

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND DISPLAY PANEL
- Publication number 20250239214
- Publication date Jul 24, 2025
- LG Display Co., Ltd.
- Seonghwan HWANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS, INSPECTION APPARATUS FOR THE DISPLAY APPARATUS,...
- Publication number 20250216249
- Publication date Jul 3, 2025
- SAMSUNG LECTRONICS CO., LTD.
- Byeongcheol HYEON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GLOBAL SENSING CURRENT GENERATING CIRCUIT AND DISPLAY DEVICE INCLUD...
- Publication number 20250218358
- Publication date Jul 3, 2025
- LG Display Co., Ltd.
- Jae Woong YOUN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, PIXEL REPAIR METHOD AND DISPLAY DEVICE
- Publication number 20250221187
- Publication date Jul 3, 2025
- Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd.
- Xiao CHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Device
- Publication number 20250201157
- Publication date Jun 19, 2025
- LG Display Co., Ltd.
- Sumin Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD OF DRIVING SAME
- Publication number 20250201165
- Publication date Jun 19, 2025
- LG Display Co., Ltd.
- Moo Kyoung HONG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD OF DRIVING SAME
- Publication number 20250191544
- Publication date Jun 12, 2025
- LG Display Co., Ltd.
- Moo Kyoung HONG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
REPAIR TECHNIQUES FOR MICRO-LED DEVICES AND ARRAYS
- Publication number 20250167194
- Publication date May 22, 2025
- VueReal Inc.
- Gholamreza Chaji
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
REPAIR TECHNIQUES FOR MICRO-LED DEVICES AND ARRAYS
- Publication number 20250167195
- Publication date May 22, 2025
- VueReal Inc.
- Gholamreza Chaji
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD AND APPARATUS FOR COMPENSATING FOR DISPLAY DEFECT, MEDIUM, E...
- Publication number 20250157371
- Publication date May 15, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Pengfei YIN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND OPERATION METHOD
- Publication number 20250104617
- Publication date Mar 27, 2025
- Samsung Electronics Co., Ltd.
- Taeyong SON
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
COMPENSATING METHOD AND APPARATUS FOR DISPLAY PANEL, AND DISPLAY DE...
- Publication number 20250095523
- Publication date Mar 20, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Song MENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR REPAIRING DEFECTIVE PIXEL, DISPLAY MODULE AND DISPLAY AP...
- Publication number 20250095524
- Publication date Mar 20, 2025
- Hefei BOE Joint Technology Co.,Ltd.
- Song MENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Device
- Publication number 20250095556
- Publication date Mar 20, 2025
- LG Display Co., Ltd.
- HyeonHo Son
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND METHOD OF DRIVING DISPLAY DEVICE
- Publication number 20250095551
- Publication date Mar 20, 2025
- SAMSUNG DISPLAY CO., LTD.
- Jong Hwan PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMITTING DISPLAY APPARATUS
- Publication number 20250078703
- Publication date Mar 6, 2025
- LG Display Co., Ltd.
- JunHee Han
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR SENSING PIXEL INTERNAL DATA, DISPLAY DEVICE AND STORAGE...
- Publication number 20250078746
- Publication date Mar 6, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Yao ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20250054453
- Publication date Feb 13, 2025
- CARUX TECHNOLOGY PTE. LTD.
- Yi-Cheng Chang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
STAIN COMPENSATING SYSTEM AND STAIN COMPENSATING METHOD
- Publication number 20250054450
- Publication date Feb 13, 2025
- SAMSUNG DISPLAY CO., LTD.
- HAKMO CHOI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250029566
- Publication date Jan 23, 2025
- SAMSUNG DISPLAY CO., LTD.
- Kwi Hyun KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, PIXEL REPAIR METHOD, AND DISPLAY APPARATUS
- Publication number 20250006128
- Publication date Jan 2, 2025
- Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd.
- Leilei CAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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

Dealing with defective pixels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display device and a method of driving the same with pixel compensa...

Repair circuit for a display device

Display apparatus, virtual reality display system including the sam...

Repair circuit for a display device

Driving controller, display device, and method of driving display d...

Emissive display device including light emitting diode, transistor,...

Display device and display correction system

Display device

Inspection system for inspecting display device, display device for...

Display apparatus and method of repairing display defect in display...

Display method, structure and apparatus with data voltage compensat...

Pixel circuit, display panel, display device, and composite display...

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

Patents Applicationslast 30 patents

DISPLAY DEVICE AND DISPLAY PANEL

DISPLAY APPARATUS, INSPECTION APPARATUS FOR THE DISPLAY APPARATUS,...

GLOBAL SENSING CURRENT GENERATING CIRCUIT AND DISPLAY DEVICE INCLUD...

DISPLAY PANEL, PIXEL REPAIR METHOD AND DISPLAY DEVICE

Display Device

DISPLAY DEVICE AND METHOD OF DRIVING SAME

DISPLAY DEVICE AND METHOD OF DRIVING SAME

REPAIR TECHNIQUES FOR MICRO-LED DEVICES AND ARRAYS

REPAIR TECHNIQUES FOR MICRO-LED DEVICES AND ARRAYS

METHOD AND APPARATUS FOR COMPENSATING FOR DISPLAY DEFECT, MEDIUM, E...

DISPLAY DEVICE AND OPERATION METHOD

COMPENSATING METHOD AND APPARATUS FOR DISPLAY PANEL, AND DISPLAY DE...

METHOD FOR REPAIRING DEFECTIVE PIXEL, DISPLAY MODULE AND DISPLAY AP...

Display Device

DISPLAY DEVICE AND METHOD OF DRIVING DISPLAY DEVICE

LIGHT EMITTING DISPLAY APPARATUS

METHOD FOR SENSING PIXEL INTERNAL DATA, DISPLAY DEVICE AND STORAGE...

ELECTRONIC DEVICE

STAIN COMPENSATING SYSTEM AND STAIN COMPENSATING METHOD

DISPLAY DEVICE

DISPLAY PANEL, PIXEL REPAIR METHOD, AND DISPLAY APPARATUS

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