SLIGHT OPTO-ELECTRONICS CO., LTD.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6688751 Polarization splitting backlight moduleExpiredJul 18, 01Feb 10, 04[F21V]
6679964 Method for integrating image sensors with optical componentsExpiredOct 16, 01Jan 20, 04[H01L]
6587275 Light beam polarization converter for converting an illumination light sourceExpiredJan 19, 01Jul 01, 03[G02B]
2002/0135,825 High light-sensing efficiency image sensor apparatus and methodAbandonedJul 13, 01Sep 26, 02[H04N]
2002/0121,848 Backlight module for electro-optical displayAbandonedSep 07, 01Sep 05, 02[H01J]
6373630 Light beam polarization converterExpiredMay 05, 00Apr 16, 02[G02B]

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