JP2008293435A - 表示装置 - Google Patents
表示装置 Download PDFInfo
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- JP2008293435A JP2008293435A JP2007140822A JP2007140822A JP2008293435A JP 2008293435 A JP2008293435 A JP 2008293435A JP 2007140822 A JP2007140822 A JP 2007140822A JP 2007140822 A JP2007140822 A JP 2007140822A JP 2008293435 A JP2008293435 A JP 2008293435A
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- light
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Abstract
【解決手段】本発明に係わる表示装置20は、表示図形が形成された表示部17と、表示部17の背面側から光源の光を照射する照光部18とを備える。表示部17は、表示図形が形成された透明な表示シート2と、表示シート2を差し替え自在に保持する窓板1、透明押さえ板3とを備える。照光部18は、警戒区域21に合わせて切り出し成形され、背面側から照射された光を表示部17の前面側に向けて面照光する導光パネル5と、導光パネル5の側面に移設自在に保持された面照光用LED11とを備え、導光パネル5の照光面を除く外周域に、反射部材となる反射テープ6、反射フィルム7が形成される。
【選択図】図1
Description
2…表示シート
3…透明押さえ板
4…両面接着シート
5…導光パネル
6…反射テープ
7…反射フィルム
10…遮光筒
11…面照光用LED
12…LEDプリント基板
13…配線
14…支持板
15…差込み穴
16…遮光穴
17…表示部
18…照光部
20…表示装置
21…警戒区域
23…丸数字
24…文字
25…文字列
26…面照光部
27…スポット表示部
31…スポット表示用LED
32…LEDプリント基板
33…配線
Claims (3)
- 複数の区画域と文字情報とを含む表示図形が形成された表示部と、この表示部の背面側から光源の光を照射して、前記表示図形を前記表示部の前面側に投影表示する照光部とを備えた表示装置であって、
前記表示部は、前記表示図形が形成された透明な表示シートと、この表示シートを差し替え自在に保持するシート保持手段とを備え、
前記照光部は、前記表示図形の区画域に合わせて切り出し成形され、側面側から照射された光を前記表示部の前面側に向けて面照光する導光部材と、前記表示図形の区画域に合わせて前記導光部材の側面に移設自在に保持された光源とを備え、前記導光部材の照光面を除く外周域に、光を前記導光部材側に反射する反射部材が設けられていること、
を特徴とする表示装置。 - 前記導光部材は、厚さ方向に貫通する遮光穴が形成されると共に、この遮光穴の内部壁面に遮光部材が形成され、光源が前記遮光穴の内部に移設自在に保持されることを特徴とする請求項1に記載の表示装置。
- 前記遮光部材は、光を反射する反射面を備え、その反射面が前記導光部材側に向くように形成されていることを特徴とする請求項2に記載の表示装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007140822A JP4929053B2 (ja) | 2007-05-28 | 2007-05-28 | 表示装置 |
TW96145146A TW200847068A (en) | 2007-05-22 | 2007-11-28 | Display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007140822A JP4929053B2 (ja) | 2007-05-28 | 2007-05-28 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008293435A true JP2008293435A (ja) | 2008-12-04 |
JP4929053B2 JP4929053B2 (ja) | 2012-05-09 |
Family
ID=40168062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007140822A Active JP4929053B2 (ja) | 2007-05-22 | 2007-05-28 | 表示装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4929053B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011257944A (ja) * | 2010-06-08 | 2011-12-22 | Canon Inc | 操作装置および画像読取装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54152674A (en) * | 1978-05-19 | 1979-12-01 | Hooker Chemicals Plastics Corp | Electric current distribution system for electrolytic cell circuit |
JPS6284090A (ja) * | 1985-10-09 | 1987-04-17 | Toshiba Silicone Co Ltd | ノルボルニルトリアルコキシシラン |
JPH01101286A (ja) * | 1987-10-14 | 1989-04-19 | Honda Motor Co Ltd | モータサイクルの緩衝装置 |
JPH10166903A (ja) * | 1996-12-17 | 1998-06-23 | Harness Sogo Gijutsu Kenkyusho:Kk | 表示装置 |
JP2001273571A (ja) * | 2000-03-24 | 2001-10-05 | Nohmi Bosai Ltd | 火災受信機の表示部 |
JP2005189442A (ja) * | 2003-12-25 | 2005-07-14 | Oki Denki Bosai Kk | 表示装置 |
JP2008292559A (ja) * | 2007-05-22 | 2008-12-04 | Oki Denki Bosai Kk | 表示装置 |
-
2007
- 2007-05-28 JP JP2007140822A patent/JP4929053B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54152674A (en) * | 1978-05-19 | 1979-12-01 | Hooker Chemicals Plastics Corp | Electric current distribution system for electrolytic cell circuit |
JPS6284090A (ja) * | 1985-10-09 | 1987-04-17 | Toshiba Silicone Co Ltd | ノルボルニルトリアルコキシシラン |
JPH01101286A (ja) * | 1987-10-14 | 1989-04-19 | Honda Motor Co Ltd | モータサイクルの緩衝装置 |
JPH10166903A (ja) * | 1996-12-17 | 1998-06-23 | Harness Sogo Gijutsu Kenkyusho:Kk | 表示装置 |
JP2001273571A (ja) * | 2000-03-24 | 2001-10-05 | Nohmi Bosai Ltd | 火災受信機の表示部 |
JP2005189442A (ja) * | 2003-12-25 | 2005-07-14 | Oki Denki Bosai Kk | 表示装置 |
JP2008292559A (ja) * | 2007-05-22 | 2008-12-04 | Oki Denki Bosai Kk | 表示装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011257944A (ja) * | 2010-06-08 | 2011-12-22 | Canon Inc | 操作装置および画像読取装置 |
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JP4929053B2 (ja) | 2012-05-09 |
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