发明授权
- 专利标题: Electrochromic formulation, method for the production thereof, and electrochromic organic component
- 专利标题(中): 电致变色配方,其生产方法和电致变色有机组分
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申请号: US12998247申请日: 2009-09-24
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公开(公告)号: US08289608B2公开(公告)日: 2012-10-16
- 发明人: Andreas Kanitz , Wolfgang Roth
- 申请人: Andreas Kanitz , Wolfgang Roth
- 申请人地址: DE Munich
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DE Munich
- 代理机构: Staas & Halsey LLP
- 优先权: DE102008049546 20080930
- 国际申请: PCT/EP2009/062370 WO 20090924
- 国际公布: WO2010/037682 WO 20100408
- 主分类号: G02F1/15
- IPC分类号: G02F1/15 ; G02F1/00
摘要:
Formulations are used in organically based electrochromic components, e.g. for producing displays and/or state indicators having a longer service life. The service life is increased by end-capping the 4,4′-bipyridinium salt.
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