JPH0418884U - - Google Patents
Info
- Publication number
- JPH0418884U JPH0418884U JP5845290U JP5845290U JPH0418884U JP H0418884 U JPH0418884 U JP H0418884U JP 5845290 U JP5845290 U JP 5845290U JP 5845290 U JP5845290 U JP 5845290U JP H0418884 U JPH0418884 U JP H0418884U
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- display
- light
- light source
- 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
Links
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Description
第1図は本考案に係る表示装置をエアーコント
ロールイルミネーシヨンパネルに適用した場合の
一実施例を示す第2図の−線拡大断面図、第
2図は同パネルの正面図、第3図は内照式表示装
置の従来例を示す要部断面図である。
1……ケース、2,2A……押釦(表示部材)
、4……表示部、5……プリント基板、6……ラ
バースイツチ、7……光源、9……釦ガイド、1
0……導光体、12……入光部、13……出光部
、20……発光ダイオード、35……インジケー
タレンズ。
Fig. 1 is an enlarged sectional view taken along the line - - of Fig. 2 showing an embodiment in which the display device according to the present invention is applied to an air control illumination panel, Fig. 2 is a front view of the same panel, and Fig. 3 is a FIG. 2 is a sectional view of a main part of a conventional example of an internally illuminated display device. 1... Case, 2, 2A... Push button (display member)
, 4...Display section, 5...Printed circuit board, 6...Rubber switch, 7...Light source, 9...Button guide, 1
0... Light guide body, 12... Light entrance part, 13... Light output part, 20... Light emitting diode, 35... Indicator lens.
Claims (1)
部に透光性表示部を有する表示部材と、表示部材
の後方に設置されたプリント基板と、このプリン
ト基板に配設され前記表示部材の表示部を照明す
る光源と、前記光源の光を前記表示部に導く導光
体とを備え、前記光源を前記プリント基板の前面
側より背面側に突出させて設け、前記導光体の入
光部を前記光源に対応して前記プリント基板の背
面側に設け、出光部を基板前方に前記表示部に対
応するように設けたことを特徴とする表示装置。 A case, a display member disposed in the case and having at least a part of the translucent display part, a printed circuit board installed at the rear of the display member, and a display part of the display member disposed on the printed circuit board. It includes a light source for illuminating, and a light guide that guides the light from the light source to the display section, the light source is provided so as to protrude from the front side of the printed circuit board to the back side, and the light entrance part of the light guide is arranged so as to protrude from the front side of the printed circuit board. A display device, characterized in that a light source is provided on the back side of the printed circuit board, and a light emitting section is provided in front of the board so as to correspond to the display section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5845290U JPH0738946Y2 (en) | 1990-06-04 | 1990-06-04 | Display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5845290U JPH0738946Y2 (en) | 1990-06-04 | 1990-06-04 | Display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0418884U true JPH0418884U (en) | 1992-02-17 |
JPH0738946Y2 JPH0738946Y2 (en) | 1995-09-06 |
Family
ID=31584075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5845290U Expired - Lifetime JPH0738946Y2 (en) | 1990-06-04 | 1990-06-04 | Display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0738946Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016162666A (en) * | 2015-03-04 | 2016-09-05 | 東プレ株式会社 | Keyboard |
-
1990
- 1990-06-04 JP JP5845290U patent/JPH0738946Y2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016162666A (en) * | 2015-03-04 | 2016-09-05 | 東プレ株式会社 | Keyboard |
WO2016140291A1 (en) * | 2015-03-04 | 2016-09-09 | 東プレ株式会社 | Keyboard |
CN107408470A (en) * | 2015-03-04 | 2017-11-28 | 东普雷株式会社 | Keyboard |
CN107408470B (en) * | 2015-03-04 | 2019-08-06 | 东普雷株式会社 | Keyboard |
Also Published As
Publication number | Publication date |
---|---|
JPH0738946Y2 (en) | 1995-09-06 |
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