| 摘要 |
<p>1,132,112. Transistors. INTERNATIONAL STANDARD ELECTRIC CORP. 17 Nov., 1965 [23 Nov., 1964], No. 48836/65. Heading H1K. A transistor includes a body 11 of semiconductor material having a collector region 12, a base region 13 extending to one major surface of the body, and an emitter region 22, 23 also extending to the same surface at which it defines a closed figure which divides the surface of the base region 13 into a first portion surrounding the emitter region and a second portion surrounded by the emitter region, ohmic contacts 21, 19 to the collector region and the first portion of the base regionrespectively, and an ohmic contact 18 to the emitter region which also makes contact to the second portion of the base region.</p> |
