JPS54136173A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Semiconductor device
Assignee: Omron Corp
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Filing: 1978-04-13
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Granted: —
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Expires: 1998-04-13
Abstract
Abstract PURPOSE: To secure a high-accuracy dicing along the display part of the dicing line provided on the semiconductor substrate. CONSTITUTION: N layer 2 and P layer 3 are laminated on N + -type GaAs substrate 1, and cross-shaped display part 8 is provided at the intersection of dicing line 6 and 7 between electrodes 4 along with electrode 4 itself. Thus, a high-accuracy dicing is possible along part 8. Furthermore, the separated cut surface becomes smooth after scribing with installation of 4 units of L-shaped display bar 9 holding the dicing line between. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Masanobu Koide
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 07:29
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS524177A
Cited
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