发明名称 OPTICAL SENSOR
摘要 There is disclosed an optical sensor 18 comprising a holder 20 provided on a circuit board 16. The holder 20 has first and second cavity means 38,40 formed therein. The optical sensor 18 further comprises first body means 30 including LEDs 32 combined therewith for directing a light onto an object 4 to illuminate the object with the light and generate a reflected light reflected from the object. The first body means 30 is of a cassette type adapted to be fitted into and held in the first cavity means 38 of the holder 20 for removal. The first body means 30 is electrically connected with the circuit board 16 to complete a first electronic circuit through the LEDs 32 when fitted into the first cavity means 38. The optical sensor 18 further comprises second body means 34 including photo detecting means 36 combined therewith for receiving and detecting the reflected light reflected from the object 4. The second body means 34 is of a cassette type adapted to be fitted into and held in the second cavity means 40 of the holder 20 for removal. The second body means 34 is electrically connected with the circuit board 16 to complete a second electronic circuit through the photo detecting means 36 when fitted into the second cavity means 40. <IMAGE>
申请公布号 KR100519271(B1) 申请公布日期 2005.10.06
申请号 KR19990013105 申请日期 1999.04.14
申请人 发明人
分类号 G01J1/04;G06K7/10;H05K7/12 主分类号 G01J1/04
代理机构 代理人
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