CN104111579B - 实时调节投影机对比度的方法及投影机 - Google Patents
实时调节投影机对比度的方法及投影机 Download PDFInfo
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CN104111579B true CN104111579B (zh) | 2016-05-25 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104618671B (zh) * | 2015-01-26 | 2018-12-14 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
CN104992692B (zh) * | 2015-08-05 | 2017-11-14 | 广东欧珀移动通信有限公司 | 一种调节智能终端屏幕亮度的方法、装置和一种智能终端 |
CN105573032B (zh) * | 2015-12-18 | 2017-08-01 | 深圳市帅映科技股份有限公司 | 一种高亮度、色度均匀的投影*** |
CN105578162B (zh) * | 2015-12-23 | 2018-04-03 | 深圳市帅映科技股份有限公司 | 一种优化投影画面动态对比度的激光投影机 |
TWI703868B (zh) * | 2016-04-01 | 2020-09-01 | 揚明光學股份有限公司 | 投影亮度和對比的自動調整系統及方法 |
CN107305312B (zh) * | 2016-04-18 | 2023-10-24 | 扬明光学股份有限公司 | 投影亮度和对比的自动调整***及方法 |
CN107728413B (zh) * | 2016-08-12 | 2019-07-16 | 深圳光峰科技股份有限公司 | 投影***及应用于投影***的亮度调节方法 |
CN106094408B (zh) * | 2016-08-18 | 2018-05-29 | 微鲸科技有限公司 | 画质参数自适应调节方法、装置及激光投影设备 |
CN106292148B (zh) * | 2016-09-30 | 2018-07-31 | 苏州佳世达光电有限公司 | 一种调整颜色的方法以及投影装置 |
CN108377383B (zh) * | 2016-11-07 | 2020-01-10 | 北京邮电大学 | 一种多投影3d***光场对比度调整方法及其*** |
CN109901352A (zh) * | 2017-12-07 | 2019-06-18 | 江苏艾洛维显示科技股份有限公司 | 一种自动调整亮度的节能型智能投影机 |
CN108957927A (zh) * | 2018-07-19 | 2018-12-07 | 苏州博学智能科技有限公司 | 一种办公投影仪 |
CN110858052B (zh) * | 2018-08-23 | 2022-08-09 | 深圳光峰科技股份有限公司 | 投影仪亮度调节***及亮度调节方法 |
CN110086989B (zh) * | 2019-04-25 | 2021-01-05 | 安庆师范大学 | 一种模拟环境智能造景的***及方法 |
CN110798188B (zh) * | 2019-11-12 | 2021-06-22 | 四川长虹电器股份有限公司 | 一种自动调整投影机ld电流关断延时的装置及控制方法 |
CN113467171B (zh) * | 2020-03-31 | 2022-11-01 | 苏州佳世达光电有限公司 | 用于投影装置的控制方法及应用其的投影装置 |
CN111501620A (zh) * | 2020-05-27 | 2020-08-07 | 招商局重庆交通科研设计院有限公司 | 基于水幕投影的公路隧道柔性阻拦*** |
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DE4140647C2 (de) * | 1991-12-10 | 1996-09-12 | Bosch Gmbh Robert | Anzeigevorrichtung mit Lichtsensor |
CN1627358A (zh) * | 2003-12-10 | 2005-06-15 | 广达电脑股份有限公司 | 具有随环境亮度而自动调整显示设定功能的显示装置 |
KR101199363B1 (ko) * | 2005-08-29 | 2012-11-09 | 엘지전자 주식회사 | 최적화된 명암비를 제공하는 투사형 디스플레이 장치 및 그제어방법 |
CN100489651C (zh) * | 2005-12-29 | 2009-05-20 | 联想(北京)有限公司 | 一种自动调节亮度的投影机及自动调节亮度的方法 |
CN101145332A (zh) * | 2006-09-14 | 2008-03-19 | 英华达(上海)科技有限公司 | 屏幕亮度调节装置及其调节电子装置屏幕亮度的方法 |
EP2148503A1 (en) * | 2008-07-25 | 2010-01-27 | Research In Motion Limited | Electronic device having a camera and method of controlling a flash |
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