JPH0287277U - - Google Patents
Info
- Publication number
- JPH0287277U JPH0287277U JP16797588U JP16797588U JPH0287277U JP H0287277 U JPH0287277 U JP H0287277U JP 16797588 U JP16797588 U JP 16797588U JP 16797588 U JP16797588 U JP 16797588U JP H0287277 U JPH0287277 U JP H0287277U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- flat display
- housing
- self
- translucent
- 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
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 230000020169 heat generation Effects 0.000 claims 5
- 239000002826 coolant Substances 0.000 claims 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Description
第１図乃至第７図はそれぞれこの考案による平
面表示装置の実施例の断面図、第８図は従来の液
晶表示装置の断面図である。
１……液晶パネル、２……螢光管、３……反射
板、４……筐体、４ａ……通気孔、４ｂ……通気
孔、５……通気ダクト、６……断熱層、７ａ……
吸熱器、７ｂ……冷却器、７ｃ……ポンプ、７ｄ
……パイプ、８……冷却フアン、９……放熱板、
９ａ……フイン、１０……制御回路基板。
1 to 7 are cross-sectional views of embodiments of the flat display device according to this invention, and FIG. 8 is a cross-sectional view of a conventional liquid crystal display device. DESCRIPTION OF SYMBOLS 1... Liquid crystal panel, 2... Fluorescent tube, 3... Reflection plate, 4... Housing, 4a... Ventilation hole, 4b... Ventilation hole, 5... Ventilation duct, 6... Heat insulation layer, 7a ……
Heat absorber, 7b...Cooler, 7c...Pump, 7d
... Pipe, 8 ... Cooling fan, 9 ... Heat sink,
9a...fin, 10...control circuit board.
Claims (1)
に於いて、熱発生源と筐体背面との間に筐体の上
下を連通する通気ダクトを設けることを特徴とす
る平面表示装置。 (2) 透光式もしくは自己発光式の平面表示装置
に於いて、熱発生源と筐体背面との間に断熱層を
設けることを特徴とする平面表示装置。 (3) 透光式もしくは自己発光式の平面表示装置
に於いて、熱発生源と筐体背面との間に冷却媒体
により熱を吸収する吸熱器を設けると共に、筐体
外に冷却媒体を冷却させる冷却器及び循環させる
装置を設け、冷却媒体を吸熱器と冷却器との間に
循環させることを特徴とする平面表示装置。 (4) 透光式もしくは自己発光式の平面表示装置
に於いて、熱発生源と筐体背面との間に筐体の上
下を連通する通気ダクトを設けると共に、この通
気ダクト内に冷却フアンを設けることを特徴とす
る平面表示装置。 (5) 透光式もしくは自己発光式の平面表示装置
に於いて、熱発生源と筐体背面との間に筐体の上
下を連通し、フイン付き放熱板で構成される通気
ダクトを設けることを特徴とする平面表示装置。[Claims for Utility Model Registration] (1) In a translucent or self-luminous flat display device, a ventilation duct is provided between the heat generation source and the rear surface of the housing to communicate with the upper and lower sides of the housing. Features of flat display device. (2) A flat display device of a translucent type or a self-luminous type, characterized in that a heat insulating layer is provided between the heat generation source and the back surface of the housing. (3) In a translucent or self-luminous flat display device, a heat absorber is provided between the heat generation source and the back of the casing to absorb heat using a cooling medium, and the cooling medium is cooled outside the casing. 1. A flat display device comprising a cooler and a circulation device, the cooling medium being circulated between the heat absorber and the cooler. (4) In a translucent type or self-luminous type flat display device, a ventilation duct is provided between the heat generation source and the back of the housing to communicate with the upper and lower parts of the housing, and a cooling fan is installed in this ventilation duct. A flat display device comprising: (5) In a translucent or self-luminous flat display device, a ventilation duct consisting of a finned heat sink shall be provided between the heat generation source and the rear surface of the housing, communicating with the upper and lower sides of the housing. A flat display device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16797588U JPH0287277U (en) | 1988-12-26 | 1988-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16797588U JPH0287277U (en) | 1988-12-26 | 1988-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0287277U true JPH0287277U (en) | 1990-07-10 |
Family
ID=31456750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16797588U Pending JPH0287277U (en) | 1988-12-26 | 1988-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0287277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009042362A (en) * | 2007-08-07 | 2009-02-26 | Hitachi Displays Ltd | Liquid crystal display |
| JP2011065788A (en) * | 2009-09-15 | 2011-03-31 | Jianzhun Electric Mach Ind Co Ltd | Heat radiator of optical module |
-
1988
- 1988-12-26 JP JP16797588U patent/JPH0287277U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009042362A (en) * | 2007-08-07 | 2009-02-26 | Hitachi Displays Ltd | Liquid crystal display |
| JP2011065788A (en) * | 2009-09-15 | 2011-03-31 | Jianzhun Electric Mach Ind Co Ltd | Heat radiator of optical module |
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