发明授权
- 专利标题： Piezoelectric luminous element, display device and method for manufacturing same
- 专利标题（中）： 压电发光元件，显示装置及其制造方法
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申请号： US09458665申请日： 1999-12-10
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公开(公告)号： US06281617B1公开(公告)日： 2001-08-28
- 发明人: Hong Qiu , Koji Sumi , Tsutomu Nishiwaki
- 申请人： Hong Qiu , Koji Sumi , Tsutomu Nishiwaki
- 优先权： JP10-351076 19981210
- 主分类号： H01L4104
- IPC分类号： H01L4104
摘要：
Provided is a luminous element which utilizes a tribo-luminescence phenomenon. The luminous element comprises: a pressure luminous layer (14) which emits light upon the application of pressure; and a piezoelectric element which comprises a piezoelectric film (12) held between electrode films (11) and (13), and which is located so as to be capable of applying pressure on the pressure luminous layer.
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