JP4833151B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP4833151B2 JP4833151B2 JP2007135408A JP2007135408A JP4833151B2 JP 4833151 B2 JP4833151 B2 JP 4833151B2 JP 2007135408 A JP2007135408 A JP 2007135408A JP 2007135408 A JP2007135408 A JP 2007135408A JP 4833151 B2 JP4833151 B2 JP 4833151B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- display
- light guide
- display device
- 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.)
- Active
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Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Fire Alarms (AREA)
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
8…拡散フィルム
9…両面接着シート
10…遮光筒
11、11A…LED
12…LEDプリント基板
13…配線
14…支持板
15…照射穴
16…導光穴
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
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、背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背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、光を内側に反射する反射部材が形成されると共に、前記導光部材の背面側に形成された前記反射部材は、前記光源と対応する位置に照射穴を有すること、
を特徴とする表示装置。 - 前記光源の照射側前面に、照射された光を拡散する拡散部材を設けたことを特徴とする請求項1に記載の表示装置。
- 前記導光部材は、厚さ方向に貫通する穴部が形成されると共に、この穴部の内側に反射部材が形成され、前記照光部の前記光源が前記穴部の位置に移設自在に保持されることを特徴とする請求項1又は2に記載の表示装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007135408A JP4833151B2 (ja) | 2007-05-22 | 2007-05-22 | 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 |
---|---|---|---|
JP2007135408A JP4833151B2 (ja) | 2007-05-22 | 2007-05-22 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008292559A JP2008292559A (ja) | 2008-12-04 |
JP4833151B2 true JP4833151B2 (ja) | 2011-12-07 |
Family
ID=40167368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007135408A Active JP4833151B2 (ja) | 2007-05-22 | 2007-05-22 | 表示装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4833151B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4929053B2 (ja) * | 2007-05-28 | 2012-05-09 | 沖電気防災株式会社 | 表示装置 |
JP4881793B2 (ja) * | 2007-06-04 | 2012-02-22 | 沖電気防災株式会社 | 表示装置 |
KR20100109785A (ko) * | 2009-04-01 | 2010-10-11 | 엘지디스플레이 주식회사 | 액정표시장치 |
JP5452992B2 (ja) * | 2009-06-17 | 2014-03-26 | トヨタ紡織株式会社 | ディスプレイ装置 |
JP5816158B2 (ja) * | 2012-11-13 | 2015-11-18 | 株式会社エス・ケー・ジー | 表示装置及び標識 |
JP6243704B2 (ja) * | 2013-10-31 | 2017-12-06 | 株式会社エス・ケー・ジー | 発光装置 |
JP6704379B2 (ja) * | 2017-09-06 | 2020-06-03 | 株式会社ソフイア | 遊技機 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10166903A (ja) * | 1996-12-17 | 1998-06-23 | Harness Sogo Gijutsu Kenkyusho:Kk | 表示装置 |
JP3030774B1 (ja) * | 1999-01-11 | 2000-04-10 | 沖電気防災株式会社 | 警戒地図表示式制御機器 |
JP4532104B2 (ja) * | 2003-12-25 | 2010-08-25 | 沖電気防災株式会社 | 表示装置 |
-
2007
- 2007-05-22 JP JP2007135408A patent/JP4833151B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008292559A (ja) | 2008-12-04 |
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