发明申请
US20140071139A1 IMOD PIXEL ARCHITECTURE FOR IMPROVED FILL FACTOR, FRAME RATE AND STICTION PERFORMANCE
审中-公开
改进填充因子,框架速率和姿态性能的IMOD像素架构
- 专利标题: IMOD PIXEL ARCHITECTURE FOR IMPROVED FILL FACTOR, FRAME RATE AND STICTION PERFORMANCE
- 专利标题(中): 改进填充因子,框架速率和姿态性能的IMOD像素架构
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申请号: US13614973申请日: 2012-09-13
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公开(公告)号: US20140071139A1公开(公告)日: 2014-03-13
- 发明人: Kostadin D. Djordjev , Alok Govil , Yi Tao , Fan Zhong
- 申请人: Kostadin D. Djordjev , Alok Govil , Yi Tao , Fan Zhong
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM MEMS TECHNOLOGIES, INC.
- 当前专利权人: QUALCOMM MEMS TECHNOLOGIES, INC.
- 当前专利权人地址: US CA San Diego
- 主分类号: G06T1/00
- IPC分类号: G06T1/00 ; B05D5/12 ; G02B26/00 ; B05D5/06
摘要:
Pixels that include display elements that are configured with different structural dimensions corresponding to the color of light they provide are disclosed. In one implementation, a display device includes an array having a plurality of electromechanical pixels disposed on a substrate, each pixel including at least a first display element and a second display element. Each of the first and second display elements interferometrically modulating light by moving a reflective element between a relaxed position spaced apart from the substrate to an actuated position further away from the substrate than the relaxed position by applying a voltage across the reflective element and a stationary electrode. The stationary electrode of each display element is sized to provide actuation of the movable reflective element using the same actuation voltage even though the electrical gap through which the reflective element moves is different within a pixel.