发明名称 SUBSTRATE CASSETTE
摘要 A cassette testing apparatus and a cassette testing method using the same are provided to improve the test reliability in spite of vibration due to an external impact, by detecting the presence or absence of variation based on the variation of distance between a cassette and a sensor. A cassette testing apparatus is configured to test a cassette. The cassette includes upper and lower plates(120,122), three vertical surfaces(114,116,118) and an entrance surface(112). The cassette testing apparatus comprises a support end for providing a bottom surface for loading the cassette, and a first sensor(142). The first sensor is disposed to face the upper plate of the cassette at a location higher than the cassette, and senses the variation of distance with the upper plate.
申请公布号 KR20060118966(A) 申请公布日期 2006.11.24
申请号 KR20050041432 申请日期 2005.05.18
申请人 LG.PHILIPS LCD CO., LTD. 发明人 LEE, YONG SEOK
分类号 G02F1/13 主分类号 G02F1/13
代理机构 代理人
主权项
地址
您可能感兴趣的专利