发明申请
- 专利标题: INTERFEROMETRIC DISPLAY DEVICE
- 专利标题(中): 干涉显示装置
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申请号: US13011571申请日: 2011-01-21
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公开(公告)号: US20120056855A1公开(公告)日: 2012-03-08
- 发明人: Wenyue Zhang , Alok Govil , Ming-Hau Tung , Yi Tao
- 申请人: Wenyue Zhang , Alok Govil , Ming-Hau Tung , Yi Tao
- 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: G09G5/00
- IPC分类号: G09G5/00 ; B05D5/12 ; G02B26/00
摘要:
This disclosure provides systems, methods, and apparatus including one or more capacitance control layers to decrease the magnitude of an electric field between a movable layer and an electrode. In one aspect, a display device includes an electrode, a movable layer, and a capacitance control layer. At least a portion of the movable layer can be configured to move toward the electrode when a voltage is applied across the electrode and the movable layer and an interferometric cavity can be disposed between the movable layer and the first electrode. The capacitance control layer can be configured to decrease the magnitude of an electric field between the movable layer and the electrode when the voltage is applied across the movable layer and the electrode.