JPS632985U - - Google Patents
Info
- Publication number
- JPS632985U JPS632985U JP9521686U JP9521686U JPS632985U JP S632985 U JPS632985 U JP S632985U JP 9521686 U JP9521686 U JP 9521686U JP 9521686 U JP9521686 U JP 9521686U JP S632985 U JPS632985 U JP S632985U
- Authority
- JP
- Japan
- Prior art keywords
- density
- display means
- display
- key input
- electronic 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案の一実施例である電子機器２１
の構成を示すブロツク図、第２図はＬＣＤ２４の
濃度調整を行なうための一連の動作を示すフロー
チヤート、第３図はＬＣＤ２４および濃度調整回
路３２の回路図、第４図は第３図の切断面線―
から見た断面図、第５図は電極４９における印
加電圧とそれに対応する液晶の濃度の関係を表わ
すグラフ、第６図は本考案の第２実施例によるＬ
ＣＤ２４の表示状態を表わしている図、第７図は
従来技術の表示装置の構成を示す回路図である。
１２……可変抵抗器、２２……Ｘキー、２３…
…キーボード、２４……ＬＣＤ、２７……ＣＰＵ
、３０……カウンタ、３１……バツフア、３２…
…濃度調整回路、６１，６２，６３，６４……ト
ランジスタ、７１……デコーダ、Ｒ１，Ｒ２，Ｒ
３，Ｒ４……抵抗。
FIG. 1 shows an electronic device 21 which is an embodiment of the present invention.
FIG. 2 is a flowchart showing a series of operations for adjusting the density of the LCD 24, FIG. 3 is a circuit diagram of the LCD 24 and the density adjustment circuit 32, and FIG. 4 is a cutaway of FIG. 3. Surface line-
5 is a graph showing the relationship between the applied voltage at the electrode 49 and the corresponding concentration of liquid crystal, and FIG. 6 is a cross-sectional view of L according to the second embodiment of the present invention.
FIG. 7, which is a diagram showing the display state of the CD 24, is a circuit diagram showing the configuration of a conventional display device. 12...Variable resistor, 22...X key, 23...
...Keyboard, 24...LCD, 27...CPU
, 30...Counter, 31...Batsuhua, 32...
...Concentration adjustment circuit, 61, 62, 63, 64...Transistor, 71...Decoder, R1, R2, R
3, R4...Resistance.
Claims (1)
表示手段の濃度を制御する濃度制御情報に変換し
、 前記表示手段へ与える変換手段とを含むことを
特徴とする表示濃度可変な電子機器。[Claims for Utility Model Registration] Key input means; Display means; Conversion means for converting specific input information from the key input means into density control information for controlling the density of the display means and providing it to the display means. An electronic device with variable display density, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9521686U JPS632985U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9521686U JPS632985U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS632985U true JPS632985U (en) | 1988-01-09 |
Family
ID=30959517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9521686U Pending JPS632985U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS632985U (en) |
-
1986
- 1986-06-20 JP JP9521686U patent/JPS632985U/ja active Pending
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