基本信息:
- 专利标题： 광 센서
- 专利标题（英）：Optical sensor
- 专利标题（中）：光传感器
- 申请号：KR1020147025945 申请日：2012-10-18
- 公开(公告)号：KR101561487B1 公开(公告)日：2015-10-19
- 发明人： 하나다카나메 , 카지아츠시 , 야마사키츠토무 , 이시카와히로토 , 소노다토미야
- 申请人： 가부시키가이샤 무라타 세이사쿠쇼
- 申请人地址： **-*, Higashikotari *-chome, Nagaokakyo-shi, Kyoto-fu ***-****, Japan
- 专利权人： 가부시키가이샤 무라타 세이사쿠쇼
- 当前专利权人： 가부시키가이샤 무라타 세이사쿠쇼
- 当前专利权人地址： **-*, Higashikotari *-chome, Nagaokakyo-shi, Kyoto-fu ***-****, Japan
- 代理人： 윤동열
- 优先权： JPJP-P-2012-061869 2012-03-19
- 国际申请： PCT/JP2012/076954 2012-10-18
- 国际公布： WO2013140649 2013-09-26
- 主分类号： G06F3/042
- IPC分类号： G06F3/042 ; G06F3/03 ; G06F3/041
Surface (2A) of the substrate (2) are to arrange three light emitting elements (3-5) and one light receiving element (6). A light-receiving element 6 is arranged in the range of the triangle area (TA1) connecting the three light-emitting device (3-5). It forms a rectangular (RA1) in contact with the triangular area (TA1). Also formed when vertically projecting the intersection of the three light-emitting device optical axis of the light beam emitted from (3 ~ 5) (V1 ~ V3) and the XY plane (Sxy) a virtually set to the surface (2A) of the substrate (2) It forms a rectangular (RA0) in contact with the triangular (TA0). Rectangular light emitted from the longitudinal to transverse dimension (X0, Y0) are, rectangular (RA1) longitudinal to transverse dimension (X1, Y1), 3 of light emitting devices (3-5) so as to increase the either one of the at least vertically and horizontally compared to the (RA0) direction is set.
公开/授权文献:
- KR1020140129196A 광 센서 公开/授权日：2014-11-06