发明名称 INSPECTING DEVICE AND INSPECTING METHOD FOR COLOR FILTER TO BE USED FOR MATRIX TYPE DISPLAY DEVICE
摘要 PURPOSE:To lessen the loss of a production process by making it possible to surely inspect the color filters alone formed on a counter electrode substrate without leakage by transmission light in the same state as in the case of operating of the color filters as a display device. CONSTITUTION:This inspecting device is provided with a liquid crystal panel 3 which has the same pixel arrangement as the pixel arrangement of the respective filter films of the color filters to be inspected, a control circuit 5 which controls the display state of this liquid crystal panel 3, a mouse 6 which instructs the display position to this control circuit 5 and an X-, Y-, and theta-stage 1 which aligns the counter electrode substrate 7 formed with the color filters to be inspected and the liquid crystal panel 3. The inspecting device is provided with an illuminating device 2 behind the panel 3 as well.
申请公布号 JPH06342155(A) 申请公布日期 1994.12.13
申请号 JP19930130912 申请日期 1993.06.01
申请人 SHARP CORP 发明人 FUKUDA KOJI;MARUMOTO EIJI;KAWASE NOBUYUKI;HOSOMI MASAJI;SASAKI TATSUYA;NAGAI TAKESHI;MIZOGAMI TATSU;IKURO MOTOTAKA
分类号 G01J3/51;G01N21/88;G02B5/20;G02F1/13;G02F1/1335 主分类号 G01J3/51
代理机构 代理人
主权项
地址