Semiconductor device manufacture

Details Semiconductor device manufacture Semiconductor device manufacture

1991-05-08

1993-03-23

Hearn, Brian E.

Fishing, trapping, and vermin destroying

437 67, 437228, 156644, 156649, 148DIG50, 148DIG106, H01C 2120

Patent

active

051963680

ABSTRACT:
A technique for achieving a substantially planar structure incorporating embedded vapor phase epitaxial growth involves the use of a window-frame shaped mask 40 of epitaxial growth resistant material to define a well in which embedded growth is to occur, and subsequently to ease mask registration problems in the location of a mask 60 employed while selectively removing unwanted material epitaxially grown on regions surrounding the well. Complementary format structures may also be formed in which epitaxial growth is provided up the sides of a mesa to substantially the same height as material grown on top of the mesa itself.

REFERENCES:
patent: 4609413 (1986-09-01), Boland
patent: 4757033 (1988-07-01), Ebata
patent: 4784970 (1988-11-01), Solomon
patent: 4824795 (1989-04-01), Blanchard
patent: 5094972 (1992-03-01), Pierce et al.

Affiliated with

Also associated with

Rating

Semiconductor device manufacture 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 device manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor device manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1351355