STRUCTURE AND FABRICATION OF LIGHT-EMITTING DEVICE HAVING LIGHT-REFLECTIVE LAYER FORMED WITH, OR/AND ADJACENT TO, MATERIAL THAT ENHANCES DEVICE PERFORMANCE

Title:

STRUCTURE AND FABRICATION OF LIGHT-EMITTING DEVICE HAVING LIGHT-REFLECTIVE LAYER FORMED WITH, OR/AND ADJACENT TO, MATERIAL THAT ENHANCES DEVICE PERFORMANCE

Document Type and Number:

WIPO Patent Application WO2002079690

Kind Code:

A9

Abstract:

A light-emitting device (42, 68, 80, 90, or 100) suitable for a flat-panel CRT display contains a plate (54), a light-emissive region (56), and a light-reflective layer (60 or 70). The light-emitting device achieves one or more of the following characteristics by suitably implementing the light-reflective layer or/and providing one or more layers (72, 82, 92, and 100) along the light-reflective layer: (a) reduced electron energy loss as electrons pass through the light-reflective layer, (b) gettering along the light-reflective layer, (c) reduced secondary electron emission along the light-reflective layer, (d) reduced electron backscattering along the light-reflective layer, and (e) reduced chemical reactivity along the light-reflective layer.

More Like This:

JPS6153389	PREPARATION OF FLUORESCENT SURFACE
JP2011187279	MANUFACTURING METHOD OF DISPLAY SUBSTRATE, AND MANUFACTURING METHOD OF IMAGE DISPLAY APPARATUS USING THE SUBSTRATE

Inventors:

CUMMINGS WILLIAM J
PAN LAWRENCE S
SPINDT CHRISTOPHER J
HOPPLE GEORGE B
STANNERS COLIN D
DUNPHY JAMES C
PEI SHIYOU
FAHLEN THEODORE S

Application Number:

PCT/US2002/009637

Publication Date:

December 19, 2002

Filing Date:

March 26, 2002

Export Citation:

Click for automatic bibliography generation Help

Assignee:

CANDESCENT INTELLECTUAL PROP (US)

International Classes:

H01J9/22; C09K11/64; C09K11/77; H01J9/227; H01J29/08; H01J29/28; H01J29/32; H01J29/94; H01J31/12; (IPC1-7): F21V7/00; H05B35/00

Download PDF:

View/Download PDF PDF Help

Previous Patent: SAFETY SHIELD

Next Patent: MICROWAVE EXCITED ULTRAVIOLET LAMP WITH OPTICAL COMPONENT