发明授权
- 专利标题: EL device having improved power distribution
- 专利标题(中): EL器件具有改善的功率分布
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申请号: US11341945申请日: 2006-01-27
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公开(公告)号: US07710022B2公开(公告)日: 2010-05-04
- 发明人: Ronald S. Cok , Michael E. Miller
- 申请人: Ronald S. Cok , Michael E. Miller
- 申请人地址: US DE Wilmington
- 专利权人: Global Oled Technology LLC
- 当前专利权人: Global Oled Technology LLC
- 当前专利权人地址: US DE Wilmington
- 代理机构: Morgan Lewis & Bockius LLP
- 主分类号: H01L51/50
- IPC分类号: H01L51/50 ; H01L51/52 ; G09G3/30
摘要:
An active-matrix electroluminescent device, comprising: a plurality of light-emitting elements laid out over a substrate, a plurality of electrical buses carrying a common signal connected to the light-emitting elements; and a plurality of electrical cross-connections intersecting and electrically connecting the plurality of electrical buses. The plurality of light-emitting elements are arranged in groups of four light-emitting elements each, each group forming a quad cell of four neighboring light-emitting elements arranged around intersections of the electrical buses and cross-connections, each of the light-emitting elements of each quad cell are connected to the electrical bus or electrical cross-connection separating the light-emitting elements of the quad cell, each quad cell shares a common electrical bus or cross-connection with an adjacent quad cell, and adjacent quad cells sharing a common electrical bus are not separated by a common cross-connection and neighboring quad cells sharing a common cross-connection are not separated by a common electrical bus.
公开/授权文献
- US20070176859A1 EL device having improved power distribution 公开/授权日:2007-08-02
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