Title:
DISPLAY PANEL FILTER AND METHOD OF MAKING THE SAME
Document Type and Number:
WIPO Patent Application WO2000043711
Kind Code:
A9
Abstract:
The present invention provides a device in the form of a filter (14) which is useable in conjuction with a plasma display panel (10), which is applied to the front face of a display (11), and which functions to reduce reflection after assembly to acceptable levels, to increase contrast enhancement ratios, to reduce EMI emissions to levels which comply with consumer safety or other governmental or other regulations or standards and to reduce infrared transmission in the 800 nm-1000 nm range to a level which does not interfere with IR remote control operation. The present invention also relates to a method of making such a plasma display panel filter and device.
Inventors:
WOODRUFF DANIEL P
CARTER CHAD J
CHAVIS JOSEPH W
KULHMANN BRUCE E
KOKOSCHKE JEFFREY L
CARTER CHAD J
CHAVIS JOSEPH W
KULHMANN BRUCE E
KOKOSCHKE JEFFREY L
Application Number:
PCT/US2000/001497
Publication Date:
September 07, 2001
Filing Date:
January 20, 2000
Export Citation:
Assignee:
VIRATEC THIN FILMS INC (US)
International Classes:
B32B7/02; G02B5/22; B32B17/10; C03C17/36; G02B1/115; G02B1/16; G09F9/00; H01J29/89; H04N5/72; (IPC1-7): F21V9/04
Download PDF: