MX2016006389A - Metodo y dispositivo para la reduccion del brillo de la pantalla. - Google Patents
Metodo y dispositivo para la reduccion del brillo de la pantalla.Info
- Publication number
- MX2016006389A MX2016006389A MX2016006389A MX2016006389A MX2016006389A MX 2016006389 A MX2016006389 A MX 2016006389A MX 2016006389 A MX2016006389 A MX 2016006389A MX 2016006389 A MX2016006389 A MX 2016006389A MX 2016006389 A MX2016006389 A MX 2016006389A
- Authority
- MX
- Mexico
- Prior art keywords
- pixels
- display brightness
- reducing display
- gamma curve
- grayscale
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3696—Generation of voltages supplied to electrode drivers
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0673—Adjustment of display parameters for control of gamma adjustment, e.g. selecting another gamma curve
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
La presente exposición describe un método y un dispositivo para reducir el brillo de pantalla, y pertenece al campo técnico de la visualización. De acuerdo con la presente exposición, se adquiere una curva gamma de transformada, se consulta el voltaje de la escala de grises correspondiente en la curva gamma de transformada de acuerdo con el valor de pixeles de la escala de grises de un pixel a visualizarse, y el voltaje de la escala de grises consultado se produce en una línea de datos correspondiente al pixel en una pantalla de visualización de cristal líquido en el momento del escaneo correspondiente al pixel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510498535.0A CN105070252B (zh) | 2015-08-13 | 2015-08-13 | 降低显示亮度的方法及装置 |
PCT/CN2015/099014 WO2017024728A1 (zh) | 2015-08-13 | 2015-12-25 | 降低显示亮度的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016006389A true MX2016006389A (es) | 2017-04-27 |
MX361185B MX361185B (es) | 2018-11-29 |
Family
ID=54499605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016006389A MX361185B (es) | 2015-08-13 | 2015-12-25 | Método y dispositivo para la reducción del brillo de la pantalla. |
Country Status (8)
Country | Link |
---|---|
US (1) | US9858885B2 (es) |
EP (1) | EP3131087B1 (es) |
JP (1) | JP6342499B2 (es) |
KR (1) | KR101839748B1 (es) |
CN (1) | CN105070252B (es) |
MX (1) | MX361185B (es) |
RU (1) | RU2657171C2 (es) |
WO (1) | WO2017024728A1 (es) |
Families Citing this family (15)
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CN105070252B (zh) * | 2015-08-13 | 2018-05-08 | 小米科技有限责任公司 | 降低显示亮度的方法及装置 |
CN105975134B (zh) * | 2016-05-26 | 2019-02-15 | 武汉华星光电技术有限公司 | 一种驱动方法、驱动装置及内嵌式触摸屏 |
CN105976760B (zh) * | 2016-06-30 | 2018-12-04 | 维沃移动通信有限公司 | 一种终端屏幕的亮度调节方法及移动终端 |
US10186232B2 (en) * | 2016-08-01 | 2019-01-22 | Qualcomm Incorporated | Nonlinear signal scaling for display device power saving |
CN106128371B (zh) * | 2016-09-08 | 2019-01-25 | 京东方科技集团股份有限公司 | 一种画面亮度增强的装置、显示设备及方法 |
CN106157897B (zh) * | 2016-09-26 | 2018-11-20 | 京东方科技集团股份有限公司 | 一种亮度控制方法、装置、amoled面板和电子设备 |
CN106601165B (zh) * | 2016-12-15 | 2020-12-04 | 北京小米移动软件有限公司 | 屏幕显示方法及装置 |
CN109509462B (zh) * | 2019-01-21 | 2020-06-30 | 深圳市华星光电半导体显示技术有限公司 | 面板节能模式下亮度调整方法及装置 |
CN113168038B (zh) * | 2019-03-28 | 2023-03-28 | 华为技术有限公司 | 一种显示图像的方法、装置 |
WO2020211020A1 (en) * | 2019-04-17 | 2020-10-22 | Shenzhen Yunyinggu Technology Co., Ltd. | Method and system for determining grayscale mapping correlation in display panel |
CN110164366A (zh) * | 2019-04-22 | 2019-08-23 | 联想(北京)有限公司 | 一种信息处理方法、电子设备 |
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CN110473492B (zh) * | 2019-08-28 | 2021-01-26 | 上海灵信视觉技术股份有限公司 | 一种led全彩显示屏的动态非线性显示调整方法、系统和装置 |
CN113870810A (zh) * | 2021-11-08 | 2021-12-31 | 合肥杰发科技有限公司 | 颜色调整方法及装置、显示设备 |
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-
2015
- 2015-08-13 CN CN201510498535.0A patent/CN105070252B/zh active Active
- 2015-12-25 WO PCT/CN2015/099014 patent/WO2017024728A1/zh active Application Filing
- 2015-12-25 KR KR1020167017817A patent/KR101839748B1/ko active IP Right Grant
- 2015-12-25 RU RU2016120203A patent/RU2657171C2/ru active
- 2015-12-25 MX MX2016006389A patent/MX361185B/es active IP Right Grant
- 2015-12-25 JP JP2016543231A patent/JP6342499B2/ja active Active
-
2016
- 2016-03-08 EP EP16159106.0A patent/EP3131087B1/en active Active
- 2016-03-28 US US15/082,847 patent/US9858885B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20170047035A1 (en) | 2017-02-16 |
JP2017528738A (ja) | 2017-09-28 |
EP3131087A1 (en) | 2017-02-15 |
CN105070252B (zh) | 2018-05-08 |
RU2016120203A (ru) | 2017-11-28 |
JP6342499B2 (ja) | 2018-06-13 |
RU2657171C2 (ru) | 2018-06-08 |
CN105070252A (zh) | 2015-11-18 |
KR101839748B1 (ko) | 2018-04-26 |
US9858885B2 (en) | 2018-01-02 |
KR20170030462A (ko) | 2017-03-17 |
EP3131087B1 (en) | 2020-05-27 |
MX361185B (es) | 2018-11-29 |
WO2017024728A1 (zh) | 2017-02-16 |
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