基本信息:
- 专利标题: 감광성 수지 조성물 및 수광 장치
- 专利标题(英):Photosensitive resin composition and light receiving device
- 专利标题(中):感光树脂组合物和光接收装置
- 申请号:KR1020127021590 申请日:2011-03-18
- 公开(公告)号:KR1020130018229A 公开(公告)日:2013-02-20
- 发明人: 시라이시후미히로 , 요네야마마사히로 , 가와타마사카즈 , 다카하시도요세이 , 데지마히로히사
- 申请人: 스미또모 베이크라이트 가부시키가이샤
- 申请人地址: 일본 도쿄도 시나가와꾸 히가시시나가와 *쵸메 *방 *고
- 专利权人: 스미또모 베이크라이트 가부시키가이샤
- 当前专利权人: 스미또모 베이크라이트 가부시키가이샤
- 当前专利权人地址: 일본 도쿄도 시나가와꾸 히가시시나가와 *쵸메 *방 *고
- 代理人: 특허법인코리아나
- 优先权: JPJP-P-2010-072255 2010-03-26
- 国际申请: PCT/JP2011/001599 2011-03-18
- 国际公布: WO2011118171 2011-09-29
- 主分类号: G03F7/004
- IPC分类号: G03F7/004 ; H01L21/3205 ; H01L23/52 ; H01L27/14
The photosensitive resin composition of the present invention, the alkali-soluble resin (A), photopolymerization initiator (B), and the maximum absorption wavelength, and containing an infrared absorbing agent (D) is in the range of less than 2500 ㎚ than 800 ㎚, wavelength 400 ㎚ the maximum value of the visible light transmittance of at least 700 ㎚ below is characterized in that less than 5.0%. Further, the photosensitive resin composition of the invention contains an infrared absorbing agent (D), which with the alkali-soluble resin (A), a photo-acid generator (C), the maximum absorption wavelength is in a range of not more than 2500 ㎚ than 800 ㎚, wavelength 400 the maximum value of the visible light transmittance of at least 700 ㎚ ㎚ below is characterized in that less than 5.0%.