公开(公告)号：US3924150A

公开(公告)日：1975-12-02

申请号：US48145274

申请日：1974-06-20

Applicant: MATSUSHITA ELECTRIC IND CO LTD

Inventor： WASA KIYOTAKA ,  HOSOMI FUMIO ,  HAYAKAWA SHIGERU

IPC: H01L31/109 ,  H04B10/158 ,  H01L31/10

CPC classification number: H01L31/109 ,  H04B10/6911

Abstract: A tunable phototransducer comprises an isotype heterojunction photodiode, a bias voltage source connected in parallel with the isotype heterojunction photodiode, and a rectifying circuit connected to output terminals for the photovoltages of the heterojunction photodiode.

Abstract translation: 可调光感测器包括同型异质结光电二极管，与同种异质结光电二极管并联连接的偏压源，以及与异质结光电二极管的光电压的输出端连接的整流电路。

公开(公告)号：USB433892I5

公开(公告)日：1976-04-06

申请号：US43389274

申请日：1974-01-16

Applicant: MATSUSHITA ELECTRIC IND CO LTD

Inventor： WASA KIYOTAKA ,  HOSOMI FUMIO ,  HAYAKAWA SHIGERU

IPC: C23C14/00 ,  C23C14/06 ,  H01B1/00 ,  H01C17/12 ,  H01J37/34

CPC classification number: H01J37/34 ,  C23C14/0036 ,  C23C14/0641 ,  H01B1/00 ,  H01C17/12

公开(公告)号：US3875442A

公开(公告)日：1975-04-01

申请号：US36387073

申请日：1973-05-25

Applicant: MATSUSHITA ELECTRIC IND CO LTD

Inventor： WASA KIYOTAKA ,  HOSOMI FUMIO ,  HAYAKAWA SHIGERU

IPC: H01J17/49 ,  H01J61/42 ,  H01J17/00 ,  H05B37/00

CPC classification number: H01J17/492 ,  H01J17/49 ,  H01J17/498 ,  H01J61/42

Abstract: A display panel has a gas-tight envelope, two planar main electrodes which are arranged in the envelope parallel with each other, one of which is a cold cathode in the form of a metal plate and the other is an anode in the form of a metal screen, and a cathodeluminescent panel consisting of a transparent electrode coated with a phosphor layer, which is positioned behind the anode.

Abstract translation: 显示面板具有气密性外壳，两个平面主电极彼此平行地布置在外壳中，其中一个是金属板形式的冷阴极，另一个是呈阴极形式的阳极 金属屏幕和由位于阳极后面的涂覆有荧光体层的透明电极组成的阴极发光面板。