JPS6454224U - - Google Patents
Info
- Publication number
- JPS6454224U JPS6454224U JP14726387U JP14726387U JPS6454224U JP S6454224 U JPS6454224 U JP S6454224U JP 14726387 U JP14726387 U JP 14726387U JP 14726387 U JP14726387 U JP 14726387U JP S6454224 U JPS6454224 U JP S6454224U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- display panel
- crystal display
- switch
- output
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims 5
- 239000003086 colorant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Description
第１図は本考案に係わるスイツチ装置の一実施
例を示す外観斜視図、第２図は同分解斜視図、第
３図は要部の断面図、第４Ａ図、第４Ｂ図はバツ
クライトの構造を示す説明図、第５図は電気的な
ハードウエア構成を示すブロツク図、第６Ａ図、
第６Ｂ図は表示態様を示す正面図である。
１……スイツチ装置、２……基板、３……ＬＣ
Ｄ表示パネル、３ａ……ＬＣＤ、３ｂ……バツク
ライト用ＬＥＤ、３ｄ……緑色発光ダイオード、
３ｅ……赤色発光ダイオード、４……押ボタンス
イツチ、５……操作板、６……透明窓、８……操
作アーム、９……突起、１２，１３……切替回路
、１４……表示出力用シフトレジスタ、１５……
スイツチ入力用シフトレジスタ、１６……データ
デコーダ、１７，１８……駆動回路、１９……ス
イツチ出力検出回路。
Fig. 1 is an external perspective view showing an embodiment of the switch device according to the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 is a sectional view of the main parts, and Figs. 4A and 4B are the structure of the back light. FIG. 5 is a block diagram showing the electrical hardware configuration, FIG. 6A is an explanatory diagram showing the
FIG. 6B is a front view showing the display mode. 1... Switch device, 2... Board, 3... LC
D display panel, 3a...LCD, 3b...LED for backlight, 3d...green light emitting diode,
3e...Red light emitting diode, 4...Push button switch, 5...Operation board, 6...Transparent window, 8...Operation arm, 9...Protrusion, 12, 13...Switching circuit, 14...Display output Shift register for 15...
Shift register for switch input, 16... data decoder, 17, 18... drive circuit, 19... switch output detection circuit.
Claims (1)
表示パネルと、 前記液晶式表示パネルの表示面上の少なくとも
一部を接触または押圧することにより動作するス
イツチと、 前記液晶式表示パネルに表示させるべき情報を
入力するための外部入力端子と、 前記外部入力端子から入力された情報を前記液
晶式表示パネルに表示させる表示回路と、 前記スイツチの動作出力を外部へ出力するため
の出力端子と、 前記液晶式表示パネルの背後にあつて、外部か
らの制御により２以上の色による照明が可能なバ
ツクライトと、 を具備することを特徴とするスイツチ装置。[Claims for Utility Model Registration] A liquid crystal display panel capable of displaying two or more pieces of information; a switch that operates by touching or pressing at least a portion of the display surface of the liquid crystal display panel; an external input terminal for inputting information to be displayed on the liquid crystal display panel; a display circuit for displaying the information input from the external input terminal on the liquid crystal display panel; and an operation output of the switch to the outside. A switch device comprising: an output terminal for output; and a backlight located behind the liquid crystal display panel and capable of illuminating in two or more colors under external control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14726387U JPS6454224U (en) | 1987-09-25 | 1987-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14726387U JPS6454224U (en) | 1987-09-25 | 1987-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6454224U true JPS6454224U (en) | 1989-04-04 |
Family
ID=31417501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14726387U Pending JPS6454224U (en) | 1987-09-25 | 1987-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6454224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013004248A (en) * | 2011-06-15 | 2013-01-07 | One A:Kk | Led lamp |
-
1987
- 1987-09-25 JP JP14726387U patent/JPS6454224U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013004248A (en) * | 2011-06-15 | 2013-01-07 | One A:Kk | Led lamp |
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