CN111105748B - 基于伽玛表的led显示方法及装置 - Google Patents
基于伽玛表的led显示方法及装置 Download PDFInfo
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- CN111105748B CN111105748B CN202010026477.2A CN202010026477A CN111105748B CN 111105748 B CN111105748 B CN 111105748B CN 202010026477 A CN202010026477 A CN 202010026477A CN 111105748 B CN111105748 B CN 111105748B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims abstract description 77
- 238000012545 processing Methods 0.000 claims description 12
- 238000010606 normalization Methods 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 abstract description 8
- 238000012937 correction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
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- 229910002056 binary alloy Inorganic materials 0.000 description 2
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- 238000013461 design Methods 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Picture Signal Circuits (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
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CN202010026477.2A CN111105748B (zh) | 2020-01-10 | 2020-01-10 | 基于伽玛表的led显示方法及装置 |
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CN202010026477.2A CN111105748B (zh) | 2020-01-10 | 2020-01-10 | 基于伽玛表的led显示方法及装置 |
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CN111105748A CN111105748A (zh) | 2020-05-05 |
CN111105748B true CN111105748B (zh) | 2021-05-25 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113450701A (zh) * | 2020-07-22 | 2021-09-28 | 重庆康佳光电技术研究院有限公司 | 数据线控制方法及装置、数据线驱动装置、显示装置 |
TWI810952B (zh) * | 2022-05-26 | 2023-08-01 | 大陸商北京集創北方科技股份有限公司 | 可降低資料傳輸量的led顯示驅動晶片、led顯示裝置及資訊處理裝置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104599633B (zh) * | 2015-01-30 | 2017-01-11 | 四川虹视显示技术有限公司 | 一种oled伽马校正装置 |
CN106023088B (zh) * | 2015-03-19 | 2019-12-03 | 腾讯科技(深圳)有限公司 | 一种调整图像亮度的方法及装置 |
CN106373516B (zh) * | 2016-10-31 | 2019-08-13 | 北京集创北方科技股份有限公司 | Led显示装置及其驱动方法 |
CN106997744B (zh) * | 2017-03-15 | 2020-06-05 | Oppo广东移动通信有限公司 | 屏幕亮度的控制方法及控制装置 |
CN107068044B (zh) * | 2017-05-22 | 2019-03-26 | 西安诺瓦电子科技有限公司 | 图像伽玛校正方法、扫描卡和显示系统 |
CN107527333B (zh) * | 2017-07-31 | 2021-03-02 | 湖北工业大学 | 一种基于伽马变换的快速图像增强方法 |
CN209691363U (zh) * | 2019-05-08 | 2019-11-26 | 深圳市富满电子集团股份有限公司 | 一种led驱动芯片 |
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Address after: 518000 1701, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen City, Guangdong Province Applicant after: Fuman microelectronics Group Co.,Ltd. Address before: 518000, 18 floor, west corner, Nong Yuan Road Times Technology Building, Xiangmi Lake street, Shenzhen, Guangdong, Futian District Applicant before: FINE MADE MICROELECTRONICS GROUP CO.,LTD. |
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Address after: 518000, Building 101, Fuman Microelectronics Group Co., Ltd., Intersection of Renmin East Road and Shouhe Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Fuman microelectronics Group Co.,Ltd. Country or region after: China Address before: 518000 1701, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen City, Guangdong Province Patentee before: Fuman microelectronics Group Co.,Ltd. Country or region before: China |
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