JPS6243334U - - Google Patents
Info
- Publication number
- JPS6243334U JPS6243334U JP13527685U JP13527685U JPS6243334U JP S6243334 U JPS6243334 U JP S6243334U JP 13527685 U JP13527685 U JP 13527685U JP 13527685 U JP13527685 U JP 13527685U JP S6243334 U JPS6243334 U JP S6243334U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- cooling
- display panel
- display device
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
図面はこの考案の実施例を示し、第1図は一部
を断面にして示すカラー液晶プロジエクタ装置の
平面図、第2図は一部を断面にして示す同上の側
面図、第3図は正面の一部を欠截して示す液晶表
示装置の正面図、第4図は第3図で示す―線
の断面図、第5図は冷却層内の冷却液の自然対流
状態を示す説明図、第6図は透明パネルに熱反射
膜を施した場合の一部の断面図、第7図は正面の
一部を欠截して示す液晶表示装置の他の実施例の
正面図、第8図は第7図で示す―線の断面図
、第9図は第7図で示す液晶表示装置の一部を断
面にして示す底面図である。
1……液晶表示装置、6a……バツクライト、
7,16……液晶表示パネル、8,17……冷却
部、10,21……冷却層、12,24……冷却
液、8a,17b……透明パネル、11c,22
c……吸熱フイン、11b,22d……T型吸熱
フイン。
The drawings show an embodiment of this invention; FIG. 1 is a plan view of a color liquid crystal projector device partially shown in cross section, FIG. 2 is a side view of the same partially shown in cross section, and FIG. 3 is a front view of the same. FIG. 4 is a cross-sectional view taken along the line shown in FIG. 3, and FIG. 5 is an explanatory diagram showing the state of natural convection of the cooling liquid in the cooling layer. FIG. 6 is a cross-sectional view of a portion of a case where a heat reflective film is applied to a transparent panel, FIG. 7 is a front view of another embodiment of a liquid crystal display device with a portion of the front section cut away, and FIG. 8 is a sectional view taken along the line shown in FIG. 7, and FIG. 9 is a bottom view showing a part of the liquid crystal display device shown in FIG. 7 in cross section. 1...Liquid crystal display device, 6a...Backlight,
7, 16... Liquid crystal display panel, 8, 17... Cooling section, 10, 21... Cooling layer, 12, 24... Cooling liquid, 8a, 17b... Transparent panel, 11c, 22
c... Endothermic fin, 11b, 22d... T-type endothermic fin.
Claims (1)
示パネルに光を照射するバツクライトと、前記液
晶表示パネルの外面に配置され前記液晶表示パネ
ルと一体に設けられて冷却層が形成される冷却部
と、前記冷却層内に充填される光拡散性を有する
冷却液とで構成されていることを特徴とする液晶
表示装置。 (2) 上記冷却部には、吸熱フインと、光拡散性
を有する冷却液の対流をガイドするT型状吸熱フ
インとが設けられていることを特徴とする実用新
案登録請求の範囲第1項記載の液晶表示装置。[Claims for Utility Model Registration] (1) A transmissive liquid crystal display panel, a backlight that irradiates light to the transmissive liquid crystal display panel, and a backlight disposed on the outer surface of the liquid crystal display panel and provided integrally with the liquid crystal display panel. 1. A liquid crystal display device comprising: a cooling section in which a cooling layer is formed; and a cooling liquid having light diffusing properties filled in the cooling layer. (2) Claim 1 of the Utility Model Registration Claim, characterized in that the cooling unit is provided with heat absorption fins and T-shaped heat absorption fins that guide the convection of a cooling liquid having light diffusing properties. The liquid crystal display device described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13527685U JPS6243334U (en) | 1985-09-04 | 1985-09-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13527685U JPS6243334U (en) | 1985-09-04 | 1985-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6243334U true JPS6243334U (en) | 1987-03-16 |
Family
ID=31037305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13527685U Pending JPS6243334U (en) | 1985-09-04 | 1985-09-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6243334U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6392919A (en) * | 1986-10-08 | 1988-04-23 | Hitachi Ltd | Liquid crystal display device |
JPS63170879U (en) * | 1987-04-28 | 1988-11-07 | ||
JPS6474501A (en) * | 1987-09-16 | 1989-03-20 | Sumitomo Chemical Co | Light transmission control film or sheet |
-
1985
- 1985-09-04 JP JP13527685U patent/JPS6243334U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6392919A (en) * | 1986-10-08 | 1988-04-23 | Hitachi Ltd | Liquid crystal display device |
JPS63170879U (en) * | 1987-04-28 | 1988-11-07 | ||
JPS6474501A (en) * | 1987-09-16 | 1989-03-20 | Sumitomo Chemical Co | Light transmission control film or sheet |