JPS58100391U - Self-luminous matrix display panel - Google Patents

Self-luminous matrix display panel

Info

Publication number
JPS58100391U
JPS58100391U JP19411081U JP19411081U JPS58100391U JP S58100391 U JPS58100391 U JP S58100391U JP 19411081 U JP19411081 U JP 19411081U JP 19411081 U JP19411081 U JP 19411081U JP S58100391 U JPS58100391 U JP S58100391U
Authority
JP
Japan
Prior art keywords
display panel
matrix display
self
matrix
detecting
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
JP19411081U
Other languages
Japanese (ja)
Inventor
武志 瀬尾
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP19411081U priority Critical patent/JPS58100391U/en
Publication of JPS58100391U publication Critical patent/JPS58100391U/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (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) [Abstract] 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 drawings]

図はこの考案の一実施例を示すブロック図である。図中
、１はＬＥＤ、　２はドライバ、３はパルス幅変調器、
４は信号処理器、５は温度検出器、　６は外光、７は外
光検出器、８は手動設定器である。The figure is a block diagram showing an embodiment of this invention. In the figure, 1 is an LED, 2 is a driver, 3 is a pulse width modulator,
4 is a signal processor, 5 is a temperature detector, 6 is external light, 7 is external light detector, and 8 is a manual setting device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電流又は電界等により自己発光する素子をマトリックス
状に配列したマトリックス・ディスプレイパネルにおい
て、外光検出用の検出器及び周囲温度検出用の検出器等
により外囲条件を検出する第１の手段と、この第１の手
段により得たデータをもとに、あらかじめ記憶している
素子の特性から、外囲条件に最適な輝度データを抽出す
る第２の手段と、この第２の手段の出力によりマトリッ
クス・ディスプレイパネルの輝度を制御し、外光（周囲
の輝度）及び周囲温度が変化しても常に最適の輝度で表
示することを特徴とする自己発光マトリックス・ディス
プレイパネル。In a matrix display panel in which elements that emit light by themselves due to electric current or electric field are arranged in a matrix, a first means for detecting an ambient condition using a detector for detecting external light, a detector for detecting ambient temperature, etc.; Based on the data obtained by the first means, a second means extracts luminance data optimal for the surrounding conditions from the characteristics of the element stored in advance, and a matrix is generated by the output of the second means. - A self-luminous matrix display panel that controls the brightness of the display panel and always displays at the optimal brightness even when external light (ambient brightness) and ambient temperature change.
JP19411081U 1981-12-28 1981-12-28 Self-luminous matrix display panel Pending JPS58100391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19411081U JPS58100391U (en) 1981-12-28 1981-12-28 Self-luminous matrix display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19411081U JPS58100391U (en) 1981-12-28 1981-12-28 Self-luminous matrix display panel

Publications (1)

Publication Number Publication Date
JPS58100391U true JPS58100391U (en) 1983-07-08

Family

ID=30107441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19411081U Pending JPS58100391U (en) 1981-12-28 1981-12-28 Self-luminous matrix display panel

Country Status (1)

Country Link
JP (1) JPS58100391U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144527A (en) * 1975-06-06 1976-12-11 Seiko Instr & Electronics Ltd Display device
JPS5437537A (en) * 1977-08-30 1979-03-20 Canon Inc Miniature electronic apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144527A (en) * 1975-06-06 1976-12-11 Seiko Instr & Electronics Ltd Display device
JPS5437537A (en) * 1977-08-30 1979-03-20 Canon Inc Miniature electronic apparatus

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