JPH0269427U - - Google Patents
Info
- Publication number
- JPH0269427U JPH0269427U JP14845888U JP14845888U JPH0269427U JP H0269427 U JPH0269427 U JP H0269427U JP 14845888 U JP14845888 U JP 14845888U JP 14845888 U JP14845888 U JP 14845888U JP H0269427 U JPH0269427 U JP H0269427U
- Authority
- JP
- Japan
- Prior art keywords
- light
- wall portion
- thin wall
- display
- display member
- 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
- 239000003086 colorant Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Description
第１図は本考案の一実施例に係るキートツプの
平面図、第２図は第１図の−線に沿う断面図
、第３図は第１図に示すキートツプの照光動作を
示す説明図、第４図および第５図は従来の二色成
形法で成形されたキートツプを示す斜視図、第６
図は従来のレーザ加工法によるキートツプの製造
工程図である。
１１……キートツプ、１２……表示部材、１３
……第１の表示部、１４……第２の表示部、１５
……第１の薄肉部、１６……第２の薄肉部、１７
……ランプ。
1 is a plan view of a key top according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG. 3 is an explanatory diagram showing the illumination operation of the key top shown in FIG. Figures 4 and 5 are perspective views showing key tops molded using the conventional two-color molding method;
The figure is a diagram showing the key top manufacturing process using the conventional laser processing method. 11... Key top, 12... Display member, 13
...First display section, 14...Second display section, 15
...First thin part, 16... Second thin part, 17
……lamp.
Claims (1)
つて照光されるようになつている照光式キートツ
プにおいて、着色剤を混入した光透過性樹脂で成
形され、裏面の一部に段落状の薄肉部を有する表
示部材と、この表示部材の表面の前記薄肉部に対
応する位置に印刷形成された光透過性有色途料か
らなる表示部とを備え、前記光が前記表示部材の
薄肉部を透過しそれ以外で遮光されるように構成
したことを特徴とするキートツプ。 Illuminated key tops, in which the display part formed on the front side is illuminated by light from the back side, are molded from a light-transparent resin mixed with a colorant, and have a step-like pattern on a part of the back side. A display member having a thin wall portion, and a display portion made of a light-transmitting colored material printed on a surface of the display member at a position corresponding to the thin wall portion, the light passing through the thin wall portion of the display member. A key top characterized by being constructed so that it transmits light and blocks light elsewhere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14845888U JPH0269427U (en) | 1988-11-16 | 1988-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14845888U JPH0269427U (en) | 1988-11-16 | 1988-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269427U true JPH0269427U (en) | 1990-05-25 |
Family
ID=31419804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14845888U Pending JPH0269427U (en) | 1988-11-16 | 1988-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269427U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007042438A (en) * | 2005-08-03 | 2007-02-15 | Tokai Rika Hanbai Kk | Operating knob and switching arrangement |
| JP2008135244A (en) * | 2006-11-28 | 2008-06-12 | Nec Corp | Electronic apparatus |
| WO2014106897A1 (en) * | 2013-01-07 | 2014-07-10 | 三菱電機株式会社 | Button structure |
-
1988
- 1988-11-16 JP JP14845888U patent/JPH0269427U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007042438A (en) * | 2005-08-03 | 2007-02-15 | Tokai Rika Hanbai Kk | Operating knob and switching arrangement |
| JP2008135244A (en) * | 2006-11-28 | 2008-06-12 | Nec Corp | Electronic apparatus |
| WO2014106897A1 (en) * | 2013-01-07 | 2014-07-10 | 三菱電機株式会社 | Button structure |
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