JPH0275695U - - Google Patents

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Publication number
JPH0275695U
JPH0275695U JP1988155077U JP15507788U JPH0275695U JP H0275695 U JPH0275695 U JP H0275695U JP 1988155077 U JP1988155077 U JP 1988155077U JP 15507788 U JP15507788 U JP 15507788U JP H0275695 U JPH0275695 U JP H0275695U
Authority
JP
Japan
Prior art keywords
led
brightness
display device
external light
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
JP1988155077U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1988155077U priority Critical patent/JPH0275695U/ja
Publication of JPH0275695U publication Critical patent/JPH0275695U/ja
Pending legal-status Critical Current

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Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Audible And Visible Signals (AREA)

Description

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

第１図はこの考案の一実施例を示すＬＥＤ表示
装置の説明図、第２図は従来のＬＥＤ表示回路の
回路図である。図において、１は外光検出器、２
はＬＥＤ制御回路、３はＬＥＤを示す。なお、図
中、同一符号は同一、または相当部分を示す。 FIG. 1 is an explanatory diagram of an LED display device showing an embodiment of this invention, and FIG. 2 is a circuit diagram of a conventional LED display circuit. In the figure, 1 is an external light detector, 2
indicates an LED control circuit, and 3 indicates an LED. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表示用ＬＥＤを備えたＣＴＶなどの電気機器に
おいて、外光の明るさを検知する外光検出器と、
その検知した外光の明るさにより、表示用ＬＥＤ
の輝度を制御するＬＥＤ制御回路を備えたことを
を特徴とするＬＥＤ表示装置。 In electrical equipment such as CTVs equipped with display LEDs, an external light detector that detects the brightness of external light;
Depending on the brightness of the detected outside light, the display LED
An LED display device comprising an LED control circuit that controls the brightness of the LED display device.
JP1988155077U 1988-11-28 1988-11-28 Pending JPH0275695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988155077U JPH0275695U (en) 1988-11-28 1988-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988155077U JPH0275695U (en) 1988-11-28 1988-11-28

Publications (1)

Publication Number Publication Date
JPH0275695U true JPH0275695U (en) 1990-06-11

Family

ID=31432378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988155077U Pending JPH0275695U (en) 1988-11-28 1988-11-28

Country Status (1)

Country Link
JP (1) JPH0275695U (en)

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