JPS60109601U - Small electronic device with vision test function - Google Patents

Small electronic device with vision test function

Info

Publication number
JPS60109601U
JPS60109601U JP19915783U JP19915783U JPS60109601U JP S60109601 U JPS60109601 U JP S60109601U JP 19915783 U JP19915783 U JP 19915783U JP 19915783 U JP19915783 U JP 19915783U JP S60109601 U JPS60109601 U JP S60109601U
Authority
JP
Japan
Prior art keywords
electronic device
small electronic
test function
vision test
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.)
Pending
Application number
JP19915783U
Other languages
Japanese (ja)
Inventor
臼井　計文
Original Assignee
カシオ計算機株式会社
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 カシオ計算機株式会社 filed Critical カシオ計算機株式会社
Priority to JP19915783U priority Critical patent/JPS60109601U/en
Publication of JPS60109601U publication Critical patent/JPS60109601U/en
Pending legal-status Critical Current

Links

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]

図面はこの考案の一実施例を示し、第１図はこの考案を
適用した電子腕時計の回路構成図、第２図ａ、　ｂ、　
ｃは表示状態図で、第２図すは併せて視力検査用表示素
子の構成を示した図である。 ６・・・表示装置、ｅ□〜ｅｎ・・・視力検査用表示素
子、１５・・・ＲＡＭ、１６．１７・・・デコーダ、２
９・・・選択回路、ハ□〜ＡＮｎ・・・アンドゲート。The drawings show an embodiment of this invention, and Fig. 1 is a circuit diagram of an electronic wristwatch to which this invention is applied, and Fig. 2 a, b,
2c is a display state diagram, and FIG. 6...Display device, e□~en...Display element for visual acuity test, 15...RAM, 16.17...Decoder, 2
9...Selection circuit, C□~ANn...AND gate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の表示素子を備えた電子光学的表示装置と、この表
示装置の前記各表示素子を選択的に表示させて表示の大
きさを段階的に変化させる表示制御手段とを具備してな
る視力検査機能付小型電子機器。A visual acuity test comprising an electro-optical display device having a plurality of display elements, and a display control means for selectively displaying each of the display elements of the display device and changing the display size stepwise. Small electronic device with functions.
JP19915783U 1983-12-28 1983-12-28 Small electronic device with vision test function Pending JPS60109601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19915783U JPS60109601U (en) 1983-12-28 1983-12-28 Small electronic device with vision test function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19915783U JPS60109601U (en) 1983-12-28 1983-12-28 Small electronic device with vision test function

Publications (1)

Publication Number Publication Date
JPS60109601U true JPS60109601U (en) 1985-07-25

Family

ID=30758815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19915783U Pending JPS60109601U (en) 1983-12-28 1983-12-28 Small electronic device with vision test function

Country Status (1)

Country Link
JP (1) JPS60109601U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227601U (en) * 1985-07-31 1987-02-19
JPH0329103U (en) * 1989-11-01 1991-03-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746188A (en) * 1980-09-05 1982-03-16 Citizen Watch Co Ltd Electronic wrist watch with eidoptometric function

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746188A (en) * 1980-09-05 1982-03-16 Citizen Watch Co Ltd Electronic wrist watch with eidoptometric function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227601U (en) * 1985-07-31 1987-02-19
JPH0329103U (en) * 1989-11-01 1991-03-22

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