Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Packaging or treatment of packaged semiconductor
Reexamination Certificate
2011-08-02
2011-08-02
Richards, N Drew (Department: 2895)
Semiconductor device manufacturing: process
Making device or circuit emissive of nonelectrical signal
Packaging or treatment of packaged semiconductor
C438S022000, C438S027000, C257S079000, C257S088000, C257S098000, C257S100000, C257SE21001
Reexamination Certificate
active
07989236
ABSTRACT:
A method of making a light emitting device includes mixing a glass powder with a phosphor powder including at least one of a sulfide phosphor, an aluminate phosphor and a silicate phosphor to produce a mixed powder in which the phosphor powder is dispersed in the glass powder, heating and softening the mixed powder to provide an integrated material, and subsequently solidifying the integrated material to provide a phosphor-dispersed glass, and fusion-bonding the phosphor-dispersed glass onto a mounting portion on which a light emitting element is mounted by hot pressing, and simultaneously sealing the light emitting element with the phosphor-dispersed glass on the mounting portion.
REFERENCES:
patent: 6642618 (2003-11-01), Yagi et al.
patent: 2002/0070449 (2002-06-01), Yagi et al.
patent: 2004/0104391 (2004-06-01), Maeda et al.
patent: 2006/0049421 (2006-03-01), Suehiro et al.
patent: 2002-203989 (2002-07-01), None
patent: 2003-258308 (2003-09-01), None
patent: 2006-253336 (2006-09-01), None
Aida Kazuya
Nonogawa Takashi
Suehiro Yoshinobu
Watanabe Hiroki
Yamaguchi Seiji
Lee Kyoung
McGinn IP Law Group PLLC
Richards N Drew
Sumita Optical Glass Inc.
Toyoda Gosei Co,., Ltd.
LandOfFree
Method of making phosphor containing glass plate, method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of making phosphor containing glass plate, method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making phosphor containing glass plate, method of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2726767