Display device and manufacturing method thereof

Details Display device and manufacturing method thereof Display device and manufacturing method thereof

2006-06-27

2006-06-27

Geyer, Scott (Department: 2812)

Semiconductor device manufacturing: process

Bonding of plural semiconductor substrates

Reexamination Certificate

active

07067395

ABSTRACT:
A technique for obtaining light emitting devices manufactured with high yield is provided. The width of a seal pattern (605b) can be kept thin by manufacturing a light emitting device using a second substrate (600a) which has a concave portion (607a) and a concave portion (608a). It therefore becomes possible to make the light emitting device have a narrow frame. In addition, the light emitting device with the narrow frame can be realized by a manufacturing method thereof in which a portion of the second substrate from the concave portion to an edge surface is cut.

REFERENCES:
patent: 4994139 (1991-02-01), Biermann et al.
patent: 4997792 (1991-03-01), McClurg
patent: 5711824 (1998-01-01), Shinohara et al.
patent: 5739545 (1998-04-01), Guha et al.
patent: 5834893 (1998-11-01), Bulovic et al.
patent: 5891264 (1999-04-01), Shinohara et al.
patent: 5962962 (1999-10-01), Fujita et al.
patent: 6049167 (2000-04-01), Onitsuka et al.
patent: 6056614 (2000-05-01), Adachi
patent: 6093938 (2000-07-01), Minemier et al.
patent: 6111357 (2000-08-01), Fleming et al.
patent: 6284342 (2001-09-01), Ebisawa et al.
patent: 6433487 (2002-08-01), Yamazaki et al.
patent: 6525339 (2003-02-01), Motomatsu
patent: 6611098 (2003-08-01), Mori et al.
patent: 6614057 (2003-09-01), Silvernail et al.
patent: 6633121 (2003-10-01), Eida et al.
patent: 2002/0149320 (2002-10-01), Maruyama et al.
patent: 09-069642 (1997-03-01), None
patent: 09-171192 (1997-06-01), None
patent: 09-180639 (1997-07-01), None
patent: 10-144927 (1998-05-01), None
patent: 2000-173766 (2000-06-01), None
Tohma, T., “Development of Organic EL Display Using Small Molecule Material,” Proceedings of the 10thInternational Workshop on Inorganic and Organic Electroluminescence, Hamamatsu, Japan, Dec. 4-7, 2000, pp. 9-13 (2000).
“An Organic El Material and Display,” #6 Sealing Process, p. 399, with English translation (2001).
Specifications, claims as filed, abstract, drawings, Corrected Official Filing Receipt of U.S. Appl. No. 08/770,792, filed on Dec. 19, 1996 (not published).

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