Temperature controller for semiconductor devices

Details Temperature controller for semiconductor devices Temperature controller for semiconductor devices

1986-02-10

1988-02-23

Larkins, William D.

Coherent light generators

Particular temperature control

Heat sink

372 34, 357 28, 357 87, 357 81, 361386, H01L 2338, H01L 3300, H01S 319, H01S 304

Patent

active

047275545

ABSTRACT:
A temperature controller includes a block-shaped heat sink in which a plurality of semiconductor devices to be controlled are mounted, a temperature sensor mounted in the heat sink, and a temperature controlling element mounted on the heat sink. The temperature sensor detects the temperature of the semiconductor devices through the heat sink, and the temperature controlling element responds to an output signal from the temperature sensor for controlling the temperature of the semiconductor devices through the heat sink so that the temperature will be substantially constant. Therefore, the semiconductor devices can be simultaneously controlled in temperature through the single temperature sensor and the single temperature controlling element.

REFERENCES:
patent: 4403243 (1983-09-01), Hakamaoa
patent: 4454602 (1984-06-01), Smith
patent: 4571728 (1986-02-01), Yoshikawa
patent: 4604753 (1986-08-01), Sawai

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