JPS5963385U

JPS5963385U - display device

Info

Publication number: JPS5963385U
Application number: JP15906482U
Authority: JP
Inventors: 野村　彰; 安孫子　一松
Original assignee: Oki Electric Industry Co Ltd
Current assignee: Oki Electric Industry Co Ltd
Priority date: 1982-10-22
Filing date: 1982-10-22
Publication date: 1984-04-26

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図は本考案による表示装置の一実施例を示す斜視図
、第２図は第１図における発光素子アレイの配列を示す
説明図、第３図は第１図における光学系の側面図である
。ｌａ、　　ｌｂ・・・発光素子アレ不、２ａ、　　２ｂ
・・・基板、３ａ、　　３ｂ・・・発光素子、４ａ、　
　４ｂ・・・支持部材、５・・・合成ミラー、７・・・
光学ミラー、８・・・スキャナ、９・・・回転軸、１１
・・・色フィルタ、１３・・・コントローラ、１４・・
・フレームメモリ、１５・・・スキャナ駆動回路、１６
ａ、１６ｂ・・・発光素子駆動回路。補正　昭５８．５−２０実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲多数の発光素子を基板上に１列に形成して構成される複
数の発光素子アレイを千鳥状に２列に配設すると共に、
両列の発光素子アレイを互いに直向する方向に向け、か
つ両列の発光素子アレイの光路が交差する位置に合成ミ
ラーを配して各発光素子の光が同一方向に導びかれるよ
うにすると共に、この合成ミヴーに対向するように光学
ミラーを配して、この光学ミラーをスキャナ等の回転軸
　　−に取付け、更にこの光学ミラーの回転位置に応じ
て前記両列の発光素子アレイの発光素子を個々に独立し
て点灯させる発光素子駆動回路を設けたことを特徴とす
る表示装置。FIG. 1 is a perspective view showing an embodiment of the display device according to the present invention, FIG. 2 is an explanatory view showing the arrangement of the light emitting element array in FIG. 1, and FIG. 3 is a side view of the optical system in FIG. 1. be. la, lb...light emitting element array, 2a, 2b
...Substrate, 3a, 3b...Light emitting element, 4a,
4b... Supporting member, 5... Composite mirror, 7...
Optical mirror, 8... Scanner, 9... Rotation axis, 11
...Color filter, 13...Controller, 14...
・Frame memory, 15... Scanner drive circuit, 16
a, 16b... Light emitting element drive circuit. Amendment May 20, 1982 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claims A plurality of light emitting element arrays formed by forming a large number of light emitting elements in one row on a substrate are arranged in two rows in a staggered manner, and
The light emitting element arrays in both rows are oriented to face each other, and a combining mirror is placed at a position where the optical paths of the light emitting element arrays in both rows intersect, so that the light from each light emitting element is guided in the same direction. At the same time, an optical mirror is arranged so as to face this composite mirror, and this optical mirror is attached to the rotating shaft of a scanner, etc., and the light-emitting elements of the light-emitting element arrays in both rows are arranged according to the rotational position of this optical mirror. What is claimed is: 1. A display device comprising a light emitting element drive circuit that lights up each of the light emitting elements independently.

Claims

[Scope of utility model registration request]

A plurality of light emitting elements formed by forming a large number of light emitting elements in one row on a substrate are arranged in two rows in a staggered manner, and the light emitting element arrays in both rows are oriented perpendicularly to each other. A combining mirror is arranged at a position where the optical paths of the light emitting element arrays in the row intersect so that the light of each light emitting element is guided in the same direction, and an optical mirror is arranged to face this combining mirror, The optical mirror is attached to a rotating shaft of a scanner or the like, and a light emitting element drive circuit is further provided to independently light up the light emitting elements of the light emitting element arrays in both rows according to the rotational position of the optical mirror. display device.