发明授权
US06933998B1 Display devices with integrated control elements and methods of making devices
失效
具有集成控制元件的显示设备和制造设备的方法
- 专利标题: Display devices with integrated control elements and methods of making devices
- 专利标题(中): 具有集成控制元件的显示设备和制造设备的方法
-
申请号: US09718346申请日: 2000-11-24
-
公开(公告)号: US06933998B1公开(公告)日: 2005-08-23
- 发明人: Masanori Iwahashi
- 申请人: Masanori Iwahashi
- 申请人地址: JP Chiba
- 专利权人: Kawasaki Microelectronic, Inc.
- 当前专利权人: Kawasaki Microelectronic, Inc.
- 当前专利权人地址: JP Chiba
- 代理机构: Oliff & Berridge, PLC
- 优先权: JP11-341650 19991201
- 主分类号: G09F9/30
- IPC分类号: G09F9/30 ; G02B26/08 ; G02F1/1335 ; G02F1/1343 ; G02F1/1362
摘要:
A display device includes an array of control elements formed on a semiconductor substrate, and an array of reflective-type pixel electrodes stacked over the array of the control elements, so that each of the control elements control a state of reflection of a corresponding one of the pixel electrodes. The array of the pixel electrodes is arranged in rows and columns. In embodiments, the array of the control elements is arranged in a first direction that makes an angle greater than zero and smaller than 90° with the direction of rows, and in a second direction that is perpendicular to the first direction. The display device has an array of control elements corresponding to the array of pixel electrodes even when the control elements do not match the pixel electrodes in shape. This invention also provides methods of making the display devices.