Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2005-08-02
2005-08-02
Williams, Joseph (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S506000, C445S024000, C445S050000
Reexamination Certificate
active
06924593
ABSTRACT:
A method for manufacturing an organic EL device in accordance with the invention includes: coating a composition including an organic EL material on a plurality of electrodes to form an organic EL layer on each electrode; defining an effectively optical area in which the plurality of electrodes are formed; and defining a coating area which is broader than the effectively optical area, on which the composition including an organic EL material is to be coated. According to this method, a uniform display device without uneven luminance and uneven chrominance within a pixel or among a plurality of pixels in the effectively optical area can be obtained.
REFERENCES:
patent: 5903246 (1999-05-01), Dingwall
patent: 6087196 (2000-07-01), Sturm et al.
patent: 6163352 (2000-12-01), Ichikawa et al.
patent: 6489952 (2002-12-01), Tanaka et al.
patent: 6580212 (2003-06-01), Friend
patent: 2001/0009689 (2001-07-01), Himeshima et al.
patent: 2002/0175620 (2002-11-01), Yokoyama et al.
patent: 1083775 (2001-03-01), None
patent: 07-142169 (1995-06-01), None
patent: A-7-235378 (1995-09-01), None
patent: A-10-12377 (1998-01-01), None
patent: 10-050481 (1998-02-01), None
patent: A-10-153967 (1998-06-01), None
patent: A-11-40358 (1999-02-01), None
patent: A-11-54270 (1999-02-01), None
patent: 11-121168 (1999-04-01), None
patent: A-11-339957 (1999-12-01), None
patent: 2000-012238 (2000-01-01), None
patent: 2000-091083 (2000-03-01), None
patent: 2000-148090 (2000-05-01), None
patent: 2000-163014 (2000-06-01), None
patent: 2001-313182 (2001-11-01), None
patent: 2002-022924 (2002-01-01), None
patent: WO0059267 (2000-10-01), None
patent: WO 01/78461 (2001-10-01), None
Tang, C.W. et al., “Organic electroluminescent diodes”,Appl. Phys. Lett., vol. 51, No. 12, Sep. 21, 1987, pp. 913-915.
Sasaki, Keiji et al., “Three-dimensional potential analysis of radiation pressure exerted on asingle microparticle”,Appl. Phys. Lett., vol. 71, No. 1, Jul. 7, 1997, pp. 37-39.
European Search Report, dated May 28, 2003.
Morii Katsuyuki
Seki Shun-ichi
Quarterman Kevin
Williams Joseph
LandOfFree
MANUFACTURING METHOD FOR ORGANIC ELECTROLUMINESCENT DEVICE... 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 FOR ORGANIC ELECTROLUMINESCENT DEVICE..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and MANUFACTURING METHOD FOR ORGANIC ELECTROLUMINESCENT DEVICE... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3492509