Improving the black level

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CPC
G09G2320/0238

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GPHYSICS G09Cryptography, education, displays G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION G09G2320/00Control of display operating conditions

Current Industry

G09G2320/0238Improving the black level

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Pixel, organic light emitting display device using the same, and me...
- Patent number 12,223,911
- Issue date Feb 11, 2025
- Samsung Display Co., Ltd.
- Jin Tae Jeong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Forming a larger display using multiple smaller displays
- Patent number 12,210,793
- Issue date Jan 28, 2025
- Rex Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel, pixel circuit, and method for driving a pixel circui...
- Patent number 12,211,437
- Issue date Jan 28, 2025
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Jingwen Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 12,213,357
- Issue date Jan 28, 2025
- Samsung Display Co., Ltd.
- Hyeonsik Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dimming value filtering device, image data processing device and di...
- Patent number 12,198,645
- Issue date Jan 14, 2025
- Silicon Works Co., Ltd.
- Pil Jae Min
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting device, display device, photoelectric conversion dev...
- Patent number 12,154,492
- Issue date Nov 26, 2024
- Canon Kabushiki Kaisha
- Takashi Muto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and electronic device
- Patent number 12,119,410
- Issue date Oct 15, 2024
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit, driving method, electroluminescent display panel and...
- Patent number 12,118,933
- Issue date Oct 15, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Ziyang Yu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Input sensing panel, display device having the same, and method of...
- Patent number 12,112,006
- Issue date Oct 8, 2024
- Samsung Display Co., Ltd.
- Jin-Su Byun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electro-optical device, electronic device and method of driving ele...
- Patent number 12,080,235
- Issue date Sep 3, 2024
- Seiko Epson Corporation
- Takehiko Kubota
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel and organic light emitting display device having the same
- Patent number 12,080,240
- Issue date Sep 3, 2024
- Samsung Display Co., Ltd.
- Dongwoo Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 12,073,759
- Issue date Aug 27, 2024
- LG Display Co., Ltd.
- MooKyoung Hong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Scan driving circuit and display device including the same
- Patent number 12,062,338
- Issue date Aug 13, 2024
- Samsung Display Co., Ltd.
- Hae-Kwan Seo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display driving circuit, display device, road sign board, and drivi...
- Patent number 12,057,061
- Issue date Aug 6, 2024
- Nichia Corporation
- Yasuo Higashidani
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and method for driving same
- Patent number 12,039,928
- Issue date Jul 16, 2024
- SHARP KABUSHIKI KAISHA
- Keiichi Yamamoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and method for driving the same
- Patent number 12,033,574
- Issue date Jul 9, 2024
- LG Display Co., Ltd.
- Youngtae Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 12,019,335
- Issue date Jun 25, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Organic light-emitting diode display
- Patent number RE50012
- Issue date Jun 11, 2024
- Samsung Display Co., Ltd.
- Hee Rim Song
Information Patent Grant
Pixel circuit and method of driving the same
- Patent number 11,984,077
- Issue date May 14, 2024
- Samsung Display Co., Ltd.
- Il-Hun Jeong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 11,955,083
- Issue date Apr 9, 2024
- Samsung Display Co., Ltd.
- Jaewoo Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image generation apparatus and image generation method
- Patent number 11,948,483
- Issue date Apr 2, 2024
- Sony Interactive Entertainment Inc.
- Yoshinori Ohashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image data processing apparatus and display device for controlling...
- Patent number 11,941,790
- Issue date Mar 26, 2024
- Silicon Works Co., Ltd.
- Pil Jae Min
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image-dependent contrast and brightness control for HDR displays
- Patent number 11,935,492
- Issue date Mar 19, 2024
- Dolby Laboratories Licensing Corporation
- Jaclyn Anne Pytlarz
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 11,935,459
- Issue date Mar 19, 2024
- LG Display Co., Ltd.
- KeyYoung Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 11,929,006
- Issue date Mar 12, 2024
- Sony Group Corporation
- Ryo Ogawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and driving method thereof
- Patent number 11,922,884
- Issue date Mar 5, 2024
- Samsung Display Co., Ltd.
- Ji Hyun Ka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel, organic light emitting display device using the same, and me...
- Patent number 11,922,883
- Issue date Mar 5, 2024
- Samsung Display Co., Ltd.
- Jin Tae Jeong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and display device
- Patent number 11,915,657
- Issue date Feb 27, 2024
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Yue Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Organic light emitting diode display
- Patent number 11,903,271
- Issue date Feb 13, 2024
- Samsung Display Co., Ltd.
- Mi Hae Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving controller, display device including the same and operating...
- Patent number 11,875,736
- Issue date Jan 16, 2024
- Samsung Display Co., Ltd.
- Youngsoo Sohn
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20250048825
- Publication date Feb 6, 2025
- SAMSUNG DISPLAY CO., LTD.
- SUNKWUN SON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT SENSING PANEL, DISPLAY DEVICE HAVING THE SAME, AND METHOD OF...
- Publication number 20250028418
- Publication date Jan 23, 2025
- SAMSUNG DISPLAY CO., LTD.
- JIN-SU BYUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND ELECTRONIC DEVICE
- Publication number 20240429322
- Publication date Dec 26, 2024
- Canon Kabushiki Kaisha
- Hiromasa Tsuboi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME
- Publication number 20240420638
- Publication date Dec 19, 2024
- SAMSUNG DISPLAY CO., LTD.
- DONGWOO KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE, METHOD OF DRIVING THE SAME, AND ELECTRONIC DEVICE I...
- Publication number 20240412676
- Publication date Dec 12, 2024
- SAMSUNG DISPLAY CO., LTD.
- Woung KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240412701
- Publication date Dec 12, 2024
- Sharp Display Technology Corporation
- Hisashi WATANABE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240381695
- Publication date Nov 14, 2024
- SAMSUNG DISPLAY CO., LTD.
- Kyoung Jin PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING CIRCUIT UNIT, DISPLAY DEVICE INCLUDING THE SAME, AND METHOD...
- Publication number 20240347008
- Publication date Oct 17, 2024
- SAMSUNG DISPLAY CO., LTD.
- Su Bin KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
- Publication number 20240347002
- Publication date Oct 17, 2024
- SAMSUNG DISPLAY CO., LTD.
- Si Beak PYO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20240337877
- Publication date Oct 10, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DIMMING DEVICE, DISPLAY DEVICE, AND METHOD FOR DRIVING DIMMING DEVICE
- Publication number 20240331651
- Publication date Oct 3, 2024
- Panasonic Automotive Systems Co., Ltd.
- Yoshihisa OOISHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20240282249
- Publication date Aug 22, 2024
- Samsung Electronics Co., Ltd.
- Junghyun Yoon
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...
- Publication number 20240249666
- Publication date Jul 25, 2024
- Canon Kabushiki Kaisha
- Takashi Muto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR DRIVING SAME
- Publication number 20240203344
- Publication date Jun 20, 2024
- SHARP KABUSHIKI KAISHA
- Keiichi YAMAMOTO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL, ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME, AND ME...
- Publication number 20240203355
- Publication date Jun 20, 2024
- SAMSUNG DISPLAY CO., LTD.
- Jin Tae JEONG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND DRIVING METHOD THEREOF
- Publication number 20240203356
- Publication date Jun 20, 2024
- SAMSUNG DISPLAY CO., LTD.
- Ji Hyun KA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY
- Publication number 20240206257
- Publication date Jun 20, 2024
- SAMSUNG DISPLAY CO., LTD.
- Mi Hae KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY MANAGEMENT WITH POSITION-VARYING ADAPTIVITY TO AMBIENT LIGH...
- Publication number 20240161706
- Publication date May 16, 2024
- Dolby Laboratories Licensing Corporation
- Robert Wanat
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND VOLTAGE SETTING METHDO THEREOF
- Publication number 20240153452
- Publication date May 9, 2024
- SAMSUNG DISPLAY CO., LTD.
- Si Beak PYO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT AND DISPLAY DEVICE
- Publication number 20240087520
- Publication date Mar 14, 2024
- SHARP KABUSHIKI KAISHA
- Kuniaki OKADA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT, METHOD FOR DRIVING SAME, AND DISPLAY PANEL
- Publication number 20240071301
- Publication date Feb 29, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jingwen Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Dimming Value Filtering Device, Image Data Processing Device and Di...
- Publication number 20240062732
- Publication date Feb 22, 2024
- Silicon Works Co., Ltd.
- Pil Jae Min
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT, DISPLAY DEVICE, AND ELECTRONIC APPARATUS
- Publication number 20240029652
- Publication date Jan 25, 2024
- Sony Semiconductor Solutions Corporation
- Takayuki Sakaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
- Publication number 20240029646
- Publication date Jan 25, 2024
- LG Display Co., Ltd.
- Youngtae Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240005867
- Publication date Jan 4, 2024
- SAMSUNG DISPLAY CO., LTD.
- JAEWOO LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND ELECTRONIC APPARATUS
- Publication number 20230363205
- Publication date Nov 9, 2023
- Sony Semiconductor Solutions Corporation
- TAKASHI YAMAZAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SCAN DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230298532
- Publication date Sep 21, 2023
- SAMSUNG DISPLAY CO., LTD.
- HAE-KWAN SEO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE
- Publication number 20230290301
- Publication date Sep 14, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Kazunori WATANABE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL AND ORGANIC LIGHT EMITTING DIODE DISPLAY USING THE SAME
- Publication number 20230290311
- Publication date Sep 14, 2023
- SAMSUNG DISPLAY CO., LTD.
- Jin-Tae JEONG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE DATA PROCESSING APPARATUS AND DISPLAY DEVICE FOR CONTROLLING...
- Publication number 20230222633
- Publication date Jul 13, 2023
- Silicon Works Co., Ltd.
- Pil Jae MIN
- G06 - COMPUTING CALCULATING COUNTING

Improving the black level

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pixel, organic light emitting display device using the same, and me...

Forming a larger display using multiple smaller displays

Display panel, pixel circuit, and method for driving a pixel circui...

Display device

Dimming value filtering device, image data processing device and di...

Light emitting device, display device, photoelectric conversion dev...

Display device and electronic device

Pixel circuit, driving method, electroluminescent display panel and...

Input sensing panel, display device having the same, and method of...

Electro-optical device, electronic device and method of driving ele...

Pixel and organic light emitting display device having the same

Display device

Scan driving circuit and display device including the same

Display driving circuit, display device, road sign board, and drivi...

Display device and method for driving same

Display device and method for driving the same

Liquid crystal display device

Organic light-emitting diode display

Pixel circuit and method of driving the same

Display device

Image generation apparatus and image generation method

Image data processing apparatus and display device for controlling...

Image-dependent contrast and brightness control for HDR displays

Display apparatus

Display device

Display device and driving method thereof

Pixel, organic light emitting display device using the same, and me...

Display panel and display device

Organic light emitting diode display

Driving controller, display device including the same and operating...

Patents Applicationslast 30 patents

DISPLAY DEVICE

INPUT SENSING PANEL, DISPLAY DEVICE HAVING THE SAME, AND METHOD OF...

DISPLAY DEVICE AND ELECTRONIC DEVICE

PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME

DISPLAY DEVICE, METHOD OF DRIVING THE SAME, AND ELECTRONIC DEVICE I...

DISPLAY DEVICE

DISPLAY DEVICE

DRIVING CIRCUIT UNIT, DISPLAY DEVICE INCLUDING THE SAME, AND METHOD...

DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

LIQUID CRYSTAL DISPLAY DEVICE

DIMMING DEVICE, DISPLAY DEVICE, AND METHOD FOR DRIVING DIMMING DEVICE

DISPLAY APPARATUS AND CONTROL METHOD THEREOF

LIGHT EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION DEV...

DISPLAY DEVICE AND METHOD FOR DRIVING SAME

PIXEL, ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME, AND ME...

DISPLAY DEVICE AND DRIVING METHOD THEREOF

ORGANIC LIGHT EMITTING DIODE DISPLAY

DISPLAY MANAGEMENT WITH POSITION-VARYING ADAPTIVITY TO AMBIENT LIGH...

DISPLAY DEVICE AND VOLTAGE SETTING METHDO THEREOF

PIXEL CIRCUIT AND DISPLAY DEVICE

PIXEL CIRCUIT, METHOD FOR DRIVING SAME, AND DISPLAY PANEL

Dimming Value Filtering Device, Image Data Processing Device and Di...

PIXEL CIRCUIT, DISPLAY DEVICE, AND ELECTRONIC APPARATUS

DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME

DISPLAY DEVICE

DISPLAY DEVICE AND ELECTRONIC APPARATUS

SCAN DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME

DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE

PIXEL AND ORGANIC LIGHT EMITTING DIODE DISPLAY USING THE SAME

IMAGE DATA PROCESSING APPARATUS AND DISPLAY DEVICE FOR CONTROLLING...