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：KR1020140129196A 公开(公告)日：2014-11-06
- 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). The light-receiving element (6) is disposed within the range of the triangular 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 the intersection of the three light-emitting elements (3 ~ 5) XY plane (Sxy) set in the optical axis (V1 ~ V3) and virtually of the light beam emitted from when the vertical projection on the surface (2A) of the substrate (2) It forms a rectangular (RA0) in contact with the triangular (TA0). Vertical and horizontal dimensions of a rectangular (RA0), (X0, Y0) are, rectangular (RA1) longitudinal to transverse dimension (X1, Y1) in comparison, at least vertically and horizontally of the light that either is emitted from the three light-emitting device (3-5) so as to increase the direction is set.
公开/授权文献:
- KR101561487B1 광 센서 公开/授权日：2015-10-19