Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MICRO-FABRICATED DEVICE EQUIPPED WITH THERMOELEMENT, AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2004235639
Kind Code:
A
Abstract:

To provide a micro-fabricated device equipped with a thermally isolating structure for increasing or reducing thermal conductivity between an element substrate and a supporting structure facing the outside.

The micro-fabricated devices (100, 300, 400, 500) are equipped with the supporting structures (140, 240, 340, 440, 540) wherein apertures are formed, the device substrates (130, 230, 330, 430, 530) which are arranged in the apertures, and further, the thermally isolating structures (120, 220, 320, 420, 520) which perform thermal coupling of the device substrates and the supporting structures. The thermally isolating structure includes at least one n-type dope region (152, 252, 352, 452, 452') and at least one p-type dope region (154, 254, 354, 454, 454') in the structures or on the structures, and these dope regions are arranged being isolated from each other. The structure further includes an electric wiring for forming an integrated type thermoelement by connecting at least one n-type dope region and at least one p-type dope region.


Inventors:
MCKINNEL JAMES C
LIEBESKIND JOHN
CHEN CHIEN-HUA
Application Number:
JP2004018551A
Publication Date:
August 19, 2004
Filing Date:
January 27, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HEWLETT PACKARD DEVELOPMENT CO
International Classes:
H01L35/32; G11B9/10; H01L23/38; H01L35/14; H01L35/34; (IPC1-7): H01L35/32; H01L35/14; H01L35/34
Domestic Patent References:
JP2000311974A2000-11-07
JPH11233837A1999-08-27
JP2000340848A2000-12-08
JPH03236288A1991-10-22
Attorney, Agent or Firm:
Satoshi Furuya
Takahiko Mizobe
Kiyoharu Nishiyama