JPS5999280A - Liquid-crystal display watch - Google Patents

Liquid-crystal display watch

Info

Publication number
JPS5999280A
JPS5999280A JP57208853A JP20885382A JPS5999280A JP S5999280 A JPS5999280 A JP S5999280A JP 57208853 A JP57208853 A JP 57208853A JP 20885382 A JP20885382 A JP 20885382A JP S5999280 A JPS5999280 A JP S5999280A
Authority
JP
Japan
Prior art keywords
crystal display
liquid
liquid crystal
lid
watch
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
JP57208853A
Other languages
Japanese (ja)
Inventor
Shigeyuki Nakatsuka
重行 中塚
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP57208853A priority Critical patent/JPS5999280A/en
Publication of JPS5999280A publication Critical patent/JPS5999280A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/0008—Cases for pocket watches and wrist watches
    • G04B37/0016—Cases for pocket watches and wrist watches with folding cover or folding bottom (hinge without spring)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To obtain a liquid-crystal display device which is usable exclusively for a specific function and matches with the purpose, by providing display parts to the top and reverse surfaces of the cover of the liquid-crystal display device. CONSTITUTION:An operation switch 1 is a switch for operating the functions of a watch and functions added thereto; and the liquid-crystal display device 2 on the top surface of the cover provides display when the cover part 3 is closed and the liquid-crystal display device 4 on the reverse surface provides display when the cover part 3 is opened. Further, an operation switch 5 used when the cover part 3 is opened and the external case 6 of the watch are provided. Further, an internal operation switch 5 which is made effective only when the cover part 3 is opened is provided to operate the switches efficiently.

Description

【発明の詳細な説明】 本発明は液晶表示器計時機能を有する集積回路及び操作
スイッチを有する液晶表示式ウォッチに関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a liquid crystal display type watch having an integrated circuit having a liquid crystal display timekeeping function and an operation switch.

従来、前記液晶表示式ウォッチにおいて液晶表示器はウ
ォッチの表面からのみ確認できる構造であったので、計
時機能に付加された機能を有効に動作させる場合、モー
ド切り換えのための操作スイッチを用いて、集積回路に
構成されている機能を呼び出してくる必要があった。Conventionally, the liquid crystal display in the above-mentioned liquid crystal display watches has a structure that can be checked only from the surface of the watch, so when you want to effectively operate the functions added to the timekeeping function, you need to use the operation switch to change the mode. It was necessary to call up the functions configured in the integrated circuit.

この発明の目的は液晶表示器をふたの裏面から見ること
を可能としたため多機能を有する前記液晶表示式ウォッ
チにおいても特定の機能をふたを開ける動作により呼び
出すことが可能となる液晶表示式ウォッチを提供するこ
とにある。The purpose of this invention is to provide a liquid crystal display watch that allows the liquid crystal display to be viewed from the back side of the lid, thereby making it possible to call up a specific function by opening the lid. It is about providing.

本発明の液晶表示式ウォッチは、液晶表示器と、計時機
能を有する集積回路と、操作スイッチと、水晶振動子と
を有する液晶表示式ウォッチにおいて、前記液晶表示器
がふたの表面及び裏面に設けた表示部を有することｆｆ
ｉ％徴とするものである。The liquid crystal display watch of the present invention includes a liquid crystal display, an integrated circuit having a timekeeping function, an operation switch, and a crystal oscillator, wherein the liquid crystal display is provided on the front and back surfaces of the lid. have a display sectionff
It is expressed as i%.

以下、本発明の実施例について第１図を用いて説明する
。同図（ａ）に示すように、操作スイッチ１は計時の機
能及びそれに付加された機能を動作させるためスイッチ
、ふた表面の液晶表示器２はふた部分３ｆ、閉じたとき
に表示を示す表示器、同図（ｂｌに示すように、ふた裏
面の液晶表示器４はふた部分３を開けたときに表示を示
す表示器内部操作スイッチ５はふた部分３を開けたとき
に使用する操作スイッチ、６はウォッチの外形ケースで
ある。Embodiments of the present invention will be described below with reference to FIG. As shown in Figure (a), the operation switch 1 is a switch for operating the timekeeping function and functions added thereto, the liquid crystal display 2 on the lid surface is the lid part 3f, and the display shows the display when the lid is closed. , the same figure (bl), the liquid crystal display 4 on the back of the lid shows the display when the lid part 3 is opened.The display internal operation switch 5 is the operation switch used when the lid part 3 is opened. is the external case of the watch.

ふた部分、を開けた場合のみ有効と々る内部操作スイッ
チ５を設けることにより、スイッチの操作性が効率化さ
れる。By providing an internal operation switch 5 that is activated only when the lid is opened, the operability of the switch can be made more efficient.

他の実施例として電卓付の液晶表示式ウォッチ及びゲー
ム付液晶表示式ウォッチがあげられる。Other examples include a liquid crystal display watch with a calculator and a liquid crystal display watch with a game.

電卓付液晶表示式ウォッチの場合は、ふた部分３を閉じ
ているときはふた表面液晶表示器２は現在時刻を示して
おり、ふた部分３を開けた場合内部スイッチ５がテンキ
ー及び演算キーとなっておル、ふた部分３を開けるだけ
で電卓として使用可能となり１表示は、ふた裏面液晶表
示器４が有効になる。In the case of a liquid crystal display type watch with a calculator, when the lid part 3 is closed, the liquid crystal display 2 on the lid surface shows the current time, and when the lid part 3 is opened, the internal switch 5 functions as a numeric keypad and calculation keys. The calculator can be used as a calculator simply by opening the lid 3, and the liquid crystal display 4 on the back of the lid becomes effective for 1 display.

ゲーム付液晶表示式ウォッチの場合は、ふた部分を閉じ
ているときはふた表面液晶表示器２Ｆｉ現在時刻を示し
ており、ふた部分３を開けた場合内部スイッチ５がゲー
ムの操作キーとなっており、ふた部分３を開けるだけで
ゲームとして使用可能となり表示はふた裏面液晶表示器
４が有効になる。In the case of an LCD display watch with a game, when the lid is closed, the liquid crystal display 2Fi on the lid surface shows the current time, and when the lid 3 is opened, the internal switch 5 is used as the game operation key. The game can be used simply by opening the lid 3, and the liquid crystal display 4 on the back of the lid becomes effective.

本発明によれば、複雑なスイッチ操作により特定の機能
を呼び出す必要がなくなると同時に、液晶表示器を特定
機能専用として使用できるため目的に適した液晶表示器
を構成することが可能とがるという効果が生じる。According to the present invention, there is no need to call up a specific function through complicated switch operations, and at the same time, the liquid crystal display can be used exclusively for a specific function, making it possible to configure a liquid crystal display suitable for the purpose. effect occurs.

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

第１図（ａｌ　ｌ　（ｂｌは本発明の実施例を示す斜視
図である。 １・・・・・・操作スイッチ、２・・・・・・ふた表面
／液晶表示器、３・・・・・・ふた部分、４・・・・・
・ふた裏面液晶表示器、５・・・・・・内部操作スイッ
チ、６・・・・・・ウォッチ外形ケース。FIG. 1 (bl is a perspective view showing an embodiment of the present invention. 1... Operation switch, 2... Lid surface/liquid crystal display, 3... ...Lid part, 4...
・LCD display on the back of the lid, 5... Internal operation switch, 6... External watch case.

Claims (1)

【特許請求の範囲】[Claims] て、前記液晶表示器がふたの表面及び裏面に設けた表示
部を有することを特徴とする液晶表示式ウォッチ０A liquid crystal display watch 0 characterized in that the liquid crystal display has a display section provided on the front and back surfaces of the lid.
JP57208853A 1982-11-29 1982-11-29 Liquid-crystal display watch Pending JPS5999280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57208853A JPS5999280A (en) 1982-11-29 1982-11-29 Liquid-crystal display watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57208853A JPS5999280A (en) 1982-11-29 1982-11-29 Liquid-crystal display watch

Publications (1)

Publication Number Publication Date
JPS5999280A true JPS5999280A (en) 1984-06-07

Family

ID=16563191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57208853A Pending JPS5999280A (en) 1982-11-29 1982-11-29 Liquid-crystal display watch

Country Status (1)

Country Link
JP (1) JPS5999280A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100329573B1 (en) * 2000-03-28 2002-03-23 김순택 Red-emitting phosphors for plasma display panel
CN114967414A (en) * 2021-02-24 2022-08-30 卡西欧计算机株式会社 Wrist-worn device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100329573B1 (en) * 2000-03-28 2002-03-23 김순택 Red-emitting phosphors for plasma display panel
CN114967414A (en) * 2021-02-24 2022-08-30 卡西欧计算机株式会社 Wrist-worn device
JP2022128784A (en) * 2021-02-24 2022-09-05 カシオ計算機株式会社 Wrist device

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