Manufacturing method of light emitting device and...

Semiconductor device manufacturing: process – Having organic semiconductive component

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C438S128000, C349S073000

Reexamination Certificate

active

10733448

ABSTRACT:
It is an object of the present invention to provide a light emitting device having a structure wherein oxygen and moisture are prevented from reaching to the light emitting device, and to provide a manufacturing method thereof. It is another object of the present invention to seal a light emitting device in fewer steps without encapsulating a desiccant.The present invention provides a structure in which a pixel region13is surrounded by a first sealing material (having higher viscosity than a second sealing material)16including a spacer (filler, minute particles and/or the like) which maintains a gap between the two substrates, filled with a few drops of the transparent second sealing material17awhich is spread in the region; and sealed by using the first sealing material16and the second sealing material17.

REFERENCES:
patent: 4691995 (1987-09-01), Yamazaki et al.
patent: 5148301 (1992-09-01), Sawatsubashi et al.
patent: 5882761 (1999-03-01), Kawami et al.
patent: 6274887 (2001-08-01), Yamazaki et al.
patent: 6433358 (2002-08-01), Beierlein
patent: 6512271 (2003-01-01), Yamazaki et al.
patent: 6559594 (2003-05-01), Fukunaga et al.
patent: 6614076 (2003-09-01), Kawasaki et al.
patent: 2002/0033664 (2002-03-01), Kobayashi
patent: 2002/0039730 (2002-04-01), Morii
patent: 2002/0047555 (2002-04-01), Inukai
patent: 2004/0004434 (2004-01-01), Nishi et al.
patent: 2004/0121602 (2004-06-01), Maruyama et al.
patent: 04-212284 (1992-08-01), None
patent: 04-267097 (1992-09-01), None
patent: 06-176867 (1994-06-01), None
patent: 08-124677 (1996-05-01), None
patent: 2776040 (1998-05-01), None
patent: 2000-150145 (2000-05-01), None
patent: 2001-133795 (2001-05-01), None
patent: 2001-203076 (2001-07-01), None
patent: 2001-338771 (2001-12-01), None
patent: 2001-357973 (2001-12-01), None
Specification, Claims, Abstract and Drawings of U.S. Appl. No. 10,465,877, filed Jun. 20, 2003 entitled Light Emitting Device and Method of Manufacturing the Same.
Specification, claims, abstract of U.S. Appl. No. 09/707,862 filed Nov. 7, 2000 to Yamazaki et al.

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

Manufacturing method of light emitting device and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Manufacturing method of light emitting device and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manufacturing method of light emitting device and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3796516

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