JPS6060796U

JPS6060796U - fluorescent display device

Info

Publication number: JPS6060796U
Application number: JP15296283U
Authority: JP
Inventors: 今泉　英次; 清森本; 寛渡辺
Original assignee: 双葉電子工業株式会社
Priority date: 1983-10-01
Filing date: 1983-10-01
Publication date: 1985-04-27
Also published as: JPH0350554Y2

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

[Brief explanation of drawings]

第１図は、従来の蛍光表示装置の説明図、第２図は、従
来の蛍光表示装置の駆動状態を示すタイミングチ゛ヤー
ド、第３図は、本考案の蛍光表示装置の第１実施例の説
明図、第４図は、第３図に示す蛍光表示装置の駆動状態
を示すタイミングチャ　　　　゛−ト、第５図は、本考
案の第２実施例の説明図、第６図は、第２実施例の駆動
状態を示すタイミングチャート、第７図は、本考案の第
３実施例の説明図、第８図は、第３実施例の駆動状態を
示すタイミングチャート。Ａｔ、、　Ａ　１２ｖ　Ａ　ｎｍａｍｍａｓ帯状陽極、
Ｇ１１？　Ｇ１２”Ｇ。・・・・・・制御電極、Ｇ□□
ａｒｃカ・・・Ｇｎ　ａ　９　Ｇｎ、・・・・・・補助
制御電極、Ｆ、、　Ｆ２．　Ｆｎ・・・・・・陰極。ＥＧ１３　−一丼ｙ− ＋　　　　ｌ　　　　＋〜−ユ」」］１６″”　　　　！　　ｌ　　−］ＪＡ厘３・・・・−・・・・・１．１．１１１．・１．
・・・・・・・・１１１１．・・１．・１１１１１．・
」ミ・・・・・・・・・・・・・・・・・；ミ・・・、
、・・、、、、３．・・・・ｊ；！−［°°°′“゛”
”′“°′１１ミ／１Ｔ１１　ｊＴ＋２；Ｔ１３　：一一一。−一に）Ｌ丁− １１口＋Ｔｎ＋FIG. 1 is an explanatory diagram of a conventional fluorescent display device, FIG. 2 is a timing chart showing the driving state of the conventional fluorescent display device, and FIG. 3 is a diagram of a first embodiment of the fluorescent display device of the present invention. FIG. 4 is a timing chart showing the driving state of the fluorescent display device shown in FIG. 3, FIG. 5 is an explanatory diagram of the second embodiment of the present invention, and FIG. FIG. 7 is an explanatory diagram of the third embodiment of the present invention, and FIG. 8 is a timing chart showing the driving state of the third embodiment. At,, A 12v A nmammas strip anode,
G11? G12”G.・・・・・・Control electrode, G□□
arc Ka...Gn a 9 Gn,... Auxiliary control electrode, F,, F2. Fn...Cathode. EG13 -One bowl y- + l + ~-Yu''] 16''''! l -] JA 厘3・・・・・・・・・・1.1.111.・1.
・・・・・・・・・1111.・・１．・11111.・
”Mi・・・・・・・・・・・・・・・・・・;Mi...、
,...,,,,3. ...j;! −[°°°′“゛”
"'"°'11 mi/ 1T11 jT+2; T13: 111. -1)L-11+Tn+

Claims

[Scope of utility model registration request]

(1) A band-shaped anode with a phosphor coated on the upper surface of an insulating substrate, a plurality of control electrodes spaced apart in a direction intersecting the band-shaped anode, and a plurality of control electrodes suspended above the control electrodes. - a fluorescent display device in which a region on each strip-shaped anode controlled by simultaneously applying a control voltage to each of the two adjacent control electrodes is displayed as a pixel; A fluorescent display comprising: a fluorescent display tube section having an auxiliary control electrode between the two control electrodes; and a drive circuit that applies a control voltage to the auxiliary control electrode simultaneously with the two adjacent control electrodes. Device.

(2) Utility model registration claim 1, in which a strip anode constituting one pixel is divided into a plurality of strip anode segments to form strip anode segments, and each segment is coated with a phosphor emitting a different color of light. Fluorescent display device.