JPS63163076U - - Google Patents

Info

Publication number
JPS63163076U
JPS63163076U JP5480987U JP5480987U JPS63163076U JP S63163076 U JPS63163076 U JP S63163076U JP 5480987 U JP5480987 U JP 5480987U JP 5480987 U JP5480987 U JP 5480987U JP S63163076 U JPS63163076 U JP S63163076U
Authority
JP
Japan
Prior art keywords
inverting
converter
digital data
display unit
display device
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.)
Granted
Application number
JP5480987U
Other languages
Japanese (ja)
Other versions
JPH0628864Y2 (en
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 JP1987054809U priority Critical patent/JPH0628864Y2/en
Publication of JPS63163076U publication Critical patent/JPS63163076U/ja
Application granted granted Critical
Publication of JPH0628864Y2 publication Critical patent/JPH0628864Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Description

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

第１図は本考案の一実施例における画像表示装
置の回路構成を示すブロツク図、第２図は第１図
の動作を説明するための信号波形図、第３図は従
来における画像表示装置の回路構成を示すブロツ
ク図、第４図は第３図におけるデコーダの詳細を
示す回路構成図、第５図は第３図及び第４図の動
作を説明するための信号波形図である。 ２１…Ａ／Ｄコントローラ、２２…Ａ／Ｄ変換
器、２３ａ〜２３ｃ…イクスクルーシブオア回路
（ＥＸオア回路）、２４…セグメント側ドライバ
、２５…デコーダ、２６…液晶表示部。 FIG. 1 is a block diagram showing the circuit configuration of an image display device according to an embodiment of the present invention, FIG. 2 is a signal waveform diagram for explaining the operation of FIG. 1, and FIG. 3 is a diagram of a conventional image display device. FIG. 4 is a block diagram showing the circuit configuration, FIG. 4 is a circuit configuration diagram showing details of the decoder in FIG. 3, and FIG. 5 is a signal waveform diagram for explaining the operation of FIGS. 3 and 4. 21...A/D controller, 22...A/D converter, 23a-23c...exclusive OR circuit (EXOR circuit), 24...segment side driver, 25...decoder, 26...liquid crystal display section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 画像を表示する表示部と、この表示部に表示す
るための画像信号をデジタルデータに変換するＡ
／Ｄ変換器と、このＡ／Ｄ変換器により変換され
たデジタルデータを所定期間毎に反転させる反転
手段と、この反転手段から出力されるデータに基
づいて上記表示部を表示駆動する手段とを具備し
たことを特徴とする画像表示装置。 A display unit that displays images and A that converts image signals to digital data to be displayed on this display unit
A /D converter, an inverting means for inverting the digital data converted by the A/D converter at predetermined intervals, and a means for driving the display section based on the data output from the inverting means. An image display device comprising:
JP1987054809U 1987-04-13 1987-04-13 Image display device Expired - Lifetime JPH0628864Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987054809U JPH0628864Y2 (en) 1987-04-13 1987-04-13 Image display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987054809U JPH0628864Y2 (en) 1987-04-13 1987-04-13 Image display device

Publications (2)

Publication Number Publication Date
JPS63163076U true JPS63163076U (en) 1988-10-25
JPH0628864Y2 JPH0628864Y2 (en) 1994-08-03

Family

ID=30882143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987054809U Expired - Lifetime JPH0628864Y2 (en) 1987-04-13 1987-04-13 Image display device

Country Status (1)

Country Link
JP (1) JPH0628864Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025290U (en) * 1983-07-27 1985-02-20 シャープ株式会社 LCD display television receiver
JPS60145778A (en) * 1984-01-07 1985-08-01 Casio Comput Co Ltd Dot matrix liquid crystal display panel drive circuit
JPS61114669A (en) * 1984-11-09 1986-06-02 Sanyo Electric Co Ltd Liquid crystal display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025290U (en) * 1983-07-27 1985-02-20 シャープ株式会社 LCD display television receiver
JPS60145778A (en) * 1984-01-07 1985-08-01 Casio Comput Co Ltd Dot matrix liquid crystal display panel drive circuit
JPS61114669A (en) * 1984-11-09 1986-06-02 Sanyo Electric Co Ltd Liquid crystal display device

Also Published As

Publication number Publication date
JPH0628864Y2 (en) 1994-08-03

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