Optical device and organic EL display

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Other Related Categories

C313S506000, C313S112000, C313S113000

Type

Reexamination Certificate

Status

active

Patent number

07375463

Description

ABSTRACT:
An optical device includes a first waveguide layer in which multiple-beam interference occurs, a second wavelength layer which includes a back surface facing the first waveguide layer and a front surface as a light output surface, and an outcoupling layer which is disposed on a back side of the second waveguide layer and faces the first wave guide layer, wherein the outcoupling layer includes a first portion as a layer with light transmission property and second portions which are dispersed in the first portion and differ in optical property from the first portion, and wherein an array of the second portions forms a triangular lattice.

REFERENCES:
patent: 5982092 (1999-11-01), Chen
patent: 6630684 (2003-10-01), Lee et al.
patent: 6727646 (2004-04-01), Koyama et al.
patent: 6737802 (2004-05-01), Koyama et al.
patent: 6768260 (2004-07-01), Fukunaga et al.
patent: 6787796 (2004-09-01), Do et al.
patent: 6861800 (2005-03-01), Tyan et al.
patent: 6936964 (2005-08-01), Cok
patent: 2002/0011978 (2002-01-01), Yamazaki et al.
patent: 2002/0043931 (2002-04-01), Minoura et al.
patent: 4-328294 (1992-11-01), None
patent: 11-283751 (1999-10-01), None
patent: 2000-284726 (2000-10-01), None
patent: 2001-291595 (2001-10-01), None
patent: 2001-319789 (2001-11-01), None
patent: 2002-8868 (2002-01-01), None
patent: 2002-62856 (2002-02-01), None
patent: 2002-158095 (2002-05-01), None
patent: 2003-109749 (2003-04-01), None
patent: 2003-257620 (2003-09-01), None
patent: 2004-296429 (2004-10-01), None
patent: 2002-0091787 (2002-12-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Optical device and organic EL display does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical device and organic EL display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical device and organic EL display will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2788155

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.