发明申请
- 专利标题: ORGANIC EL DEVICE WITH FILTER AND METHOD OF REPAIRING SAME
- 专利标题(中): 具有过滤器的有机EL器件及其修复方法
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申请号: US12988659申请日: 2009-11-25
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公开(公告)号: US20110037377A1公开(公告)日: 2011-02-17
- 发明人: Noriyuki Suzuki , Shinsuke Komatsu , Akihisa Nakahashi
- 申请人: Noriyuki Suzuki , Shinsuke Komatsu , Akihisa Nakahashi
- 优先权: JP2008-302079 20081127
- 国际申请: PCT/JP2009/006351 WO 20091125
- 主分类号: H01J1/62
- IPC分类号: H01J1/62 ; H01J9/50
摘要:
There are provided an organic electro-luminescence device with filters and a method for repairing the same which are capable of reducing variations in conditions for leak-light transmission during leak-light detection and conditions for transmission of laser light used for repairing, depending on respective types of filters. An organic electro-luminescence device with a filter includes a first electrode in a side for extraction of light to outside; a second electrode placed oppositely to the first electrode; an electro-luminescence layer placed between the first electrode and the second electrode; a filter provided on a surface of the first electrode, the surface of the first electrode being opposite to another surface of the first electrode facing to the electro-luminescence layer, wherein the filter is adapted to transmit, therethrough, light in a certain-wavelength range out of the range of 400 nm to 700 nm; and a certain-wavelength absorption film placed between the filter and the electro-luminescence layer, wherein the certain-wavelength absorption film has a transmittance for light in the certain-wavelength range out of the range of 400 nm to 700 nm lower than its transmittance for light with wavelengths of 400 nm to 700 nm, wherein the certain-wavelength absorption film is adapted to absorb light in the certain-wavelength range.
公开/授权文献
- US08337267B2 Organic EL device with filter and method of repairing same 公开/授权日:2012-12-25
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