Radiant energy – Ionic separation or analysis – Static field-type ion path-bending selecting means
Patent
1991-04-16
1992-02-18
Mintel, William
Radiant energy
Ionic separation or analysis
Static field-type ion path-bending selecting means
357 74, 357 75, 357 19, 250211J, H01L 3300
Patent
active
050898612
ABSTRACT:
The present invention provides a semiconductor laser device which comprises a metallic stem, a cap mounted to one surface of the stem, a mounting block arranged to project from the one surface of the stem into the cap, and a semiconductor laser chip by the mounting block. The stem comprises a first stem member and a second member joined to the first stem member in lamination thereto. The first stem member is formed with a cutting line partially surrounding a portion of the first stem member. The mounting block is provided by bending the partially surrounded portion into the cap to leave a corresponding perforation in the first stem member.
REFERENCES:
patent: 4338577 (1982-07-01), Sato et al.
patent: 4366492 (1982-12-01), Kitamura
patent: 4403243 (1983-09-01), Hakamada et al.
patent: 4733067 (1988-03-01), Oinoue et al.
patent: 4768070 (1988-08-01), Takizawa et al.
patent: 4945391 (1990-07-01), Yagoura et al.
patent: 4953171 (1990-08-01), Nakajima et al.
patent: 4959761 (1990-09-01), Critelli et al.
Inoue Tetsuichi
Tanaka Haruo
Eilberg William H.
Mintel William
Rohm & Co., Ltd.
LandOfFree
Semiconductor laser device with mounting block does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Semiconductor laser device with mounting block, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor laser device with mounting block will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1826952