JPS6480176A - Solid-state image pickup device - Google Patents

Solid-state image pickup device

Info

Publication number
JPS6480176A
JPS6480176A JP62237009A JP23700987A JPS6480176A JP S6480176 A JPS6480176 A JP S6480176A JP 62237009 A JP62237009 A JP 62237009A JP 23700987 A JP23700987 A JP 23700987A JP S6480176 A JPS6480176 A JP S6480176A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal layer
light transmitting
voltage
photodiode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62237009A
Other languages
Japanese (ja)
Inventor
Katsuhiko Shibusawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP62237009A priority Critical patent/JPS6480176A/en
Publication of JPS6480176A publication Critical patent/JPS6480176A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To contrive the improvement of high resolution by providing a light transmitting/shielding layer being in the light transmitting or light shielding state in response to the applied voltage and forming plural image elements at every photodiode section on an optical information input section of each photodiode section. CONSTITUTION:A voltage psi2 of a 2nd electrode 48b is lowered (e.g., 0V) to decrease the voltage to a 1st electrode 44, allowing the part of a liquid layer 46 (corresponding to picture elements P1-b-P4-b) of a liquid crystal layer 46 between electrodes to be in the light shielding state. As a result, the photodiode section 20 at the lower side of the light transmitting part of the liquid crystal layer 46 receives optical information to store the electric charge and the part of the photodiode 20 under the liquid crystal layer 46 of the light shielding state receives no optical information. This is just equivalent to form an image element corresponding to the voltage applied among the 1st and 2nd electrodes 44, 48a and 48b. Then the electric charge stored to the photodiode section 20 by photoelectric conversion is read out by the light transmitting part of the liquid crystal layer 46.
JP62237009A 1987-09-21 1987-09-21 Solid-state image pickup device Pending JPS6480176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62237009A JPS6480176A (en) 1987-09-21 1987-09-21 Solid-state image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62237009A JPS6480176A (en) 1987-09-21 1987-09-21 Solid-state image pickup device

Publications (1)

Publication Number Publication Date
JPS6480176A true JPS6480176A (en) 1989-03-27

Family

ID=17009032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62237009A Pending JPS6480176A (en) 1987-09-21 1987-09-21 Solid-state image pickup device

Country Status (1)

Country Link
JP (1) JPS6480176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220053636A (en) 2019-10-18 2022-04-29 산요가세이고교 가부시키가이샤 Adhesives, adhesive sheets and optical members

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220053636A (en) 2019-10-18 2022-04-29 산요가세이고교 가부시키가이샤 Adhesives, adhesive sheets and optical members

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