JPS5920341U - input device - Google Patents

input device

Info

Publication number
JPS5920341U
JPS5920341U JP1982114590U JP11459082U JPS5920341U JP S5920341 U JPS5920341 U JP S5920341U JP 1982114590 U JP1982114590 U JP 1982114590U JP 11459082 U JP11459082 U JP 11459082U JP S5920341 U JPS5920341 U JP S5920341U
Authority
JP
Japan
Prior art keywords
liquid crystal
input device
crystal display
glass plate
display
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.)
Granted
Application number
JP1982114590U
Other languages
Japanese (ja)
Other versions
JPS6234350Y2 (en
Inventor
久保田　兼充
草間　和成
哲夫 岡崎
光夫 岩間
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.)
Seiko Epson Corp
NTT Inc
Original Assignee
Seiko Epson Corp
Nippon Telegraph and Telephone Corp
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 Seiko Epson Corp, Nippon Telegraph and Telephone Corp filed Critical Seiko Epson Corp
Priority to JP1982114590U priority Critical patent/JPS5920341U/en
Publication of JPS5920341U publication Critical patent/JPS5920341U/en
Application granted granted Critical
Publication of JPS6234350Y2 publication Critical patent/JPS6234350Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Position Input By Displaying (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に基づく入力装置の実施例で、１４．１
５はそれぞれ液晶表示体を構成する上ガ、ラス板及び下
ガラス板、１６はＴＮ型液晶層、２２は上偏光板でキー
マトリックスを形成する透明電極２３を下面に有する。 ２４はキーマトリックスを形成する透明電極である。 第２図はキートップ表示部に液晶表示体を備えた入力装
置の従来例で、７．８は液晶表示体を構成する上及び下
ガラス板、１３はＴＮ型液晶層、６．１１は上、下偏光
板、１及び５はキー人力部を構成する上、下ガラス板、
２．４はキーマトリックスを形成する透明電極である。FIG. 1 shows an embodiment of the input device based on the present invention. 14.1
5 is an upper glass plate, a glass plate, and a lower glass plate, which constitute a liquid crystal display, 16 is a TN type liquid crystal layer, and 22 is an upper polarizing plate, which has a transparent electrode 23 forming a key matrix on its lower surface. 24 is a transparent electrode forming a key matrix. Fig. 2 shows a conventional example of an input device equipped with a liquid crystal display in the key top display section, where 7.8 is the upper and lower glass plate constituting the liquid crystal display, 13 is the TN type liquid crystal layer, and 6.11 is the upper glass plate. , lower polarizing plate, 1 and 5 constitute the key human power part, upper and lower glass plates,
2.4 is a transparent electrode forming a key matrix.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 液晶表示体によるキーボード文字表示器と、該表示器上
に配置されたキー人力部とを含む入力装置に於いて、前
記液晶表示体の上ガラス板１４上面にキーマトリックス
を構成する電極２４を配し、更にキーマトリックスを構
成する対向電極２３を下面に有する偏光板２２を前記液
晶表示体の上ガラス板１４上に空間を隔てて配した事を
特徴とする入力装置。In an input device including a keyboard character display using a liquid crystal display and a key input section disposed on the display, electrodes 24 constituting a key matrix are arranged on the upper surface of the upper glass plate 14 of the liquid crystal display. An input device further comprising: a polarizing plate 22 having a counter electrode 23 forming a key matrix on its lower surface and disposed on the upper glass plate 14 of the liquid crystal display with a space therebetween.
JP1982114590U 1982-07-28 1982-07-28 input device Granted JPS5920341U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982114590U JPS5920341U (en) 1982-07-28 1982-07-28 input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982114590U JPS5920341U (en) 1982-07-28 1982-07-28 input device

Publications (2)

Publication Number Publication Date
JPS5920341U true JPS5920341U (en) 1984-02-07
JPS6234350Y2 JPS6234350Y2 (en) 1987-09-02

Family

ID=30264827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982114590U Granted JPS5920341U (en) 1982-07-28 1982-07-28 input device

Country Status (1)

Country Link
JP (1) JPS5920341U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372422A (en) * 1976-12-08 1978-06-27 Sharp Corp Input unit
JPS5475619U (en) * 1977-11-05 1979-05-29
JPS5631127A (en) * 1979-08-23 1981-03-28 Toshiba Corp Display unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372422A (en) * 1976-12-08 1978-06-27 Sharp Corp Input unit
JPS5475619U (en) * 1977-11-05 1979-05-29
JPS5631127A (en) * 1979-08-23 1981-03-28 Toshiba Corp Display unit

Also Published As

Publication number Publication date
JPS6234350Y2 (en) 1987-09-02

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