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JPS647549A Expired / Lapsed JP ⏱️ 0.0 years remaining

Integrated circuit

Assignee: Fujitsu Ltd
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Filing: 1987-06-30
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Granted: —
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Expires: 2007-06-30
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Abstract

Abstract PURPOSE:To reduce the area to be occupied by a load resistor and thereby to enhance device integration by a method wherein the load resistor is made of SiC. CONSTITUTION:An integrated circuit of this design is provided with a load resistor built of silicon carbide (SiC), with the beta-SiC, among others, equipped with a band gap energy Eg of 2.2eV, which is higher than that of the conventional resistor silicon which is 1.12eV. In this design, accordingly, a higher resistance may be attained with ease than in a design using polycrystalline silicon, which results in less change in resistance attributable to a rise in temperature. This design reduces the area to be occupied by a resistance body, enhancing device integration.

Inventors

  • 👤 Yuji Furumura
  • 👤 Fumitake Mieno
  • 👤 Takaaki Suzuki
  • 👤 Masahiko Toki

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-02 07:04
CPC Classifications
H; H10; H10D; H10D84/00; H10D84/201; H10D84/204; H10D84/209

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