JPS63132986U - - Google Patents
Info
- Publication number
- JPS63132986U JPS63132986U JP2390387U JP2390387U JPS63132986U JP S63132986 U JPS63132986 U JP S63132986U JP 2390387 U JP2390387 U JP 2390387U JP 2390387 U JP2390387 U JP 2390387U JP S63132986 U JPS63132986 U JP S63132986U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- light diffuser
- translucent display
- light source
- display panel
- 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.)
- Granted
Links
- 238000005286 illumination Methods 0.000 claims 2
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 210000002858 crystal cell Anatomy 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Instrument Panels (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第1図は本考案よりなる液晶表示装置の実施例
を示す断面説明図、第2図a,b,cは反射板の
形状を示した正面図、平面図、側面図、第3図a
及びbは各表示器による表示態様の説明図、第3
図cはそれら表示器の表示を組合せた状態の説明
図、第3図dは同上の斜視図、第4図は従来の説
面図である。
A……前方液晶表示器、B……後方液晶表示器
、1A……前方液晶セル、1B……後方液晶セル
、2……スペーサ、3……空間、4a,4b,4
c……透明基板、5……TN型液晶、6a……共
通電極、6b,6c……パターン電極、7……空
間、8……枠、9……偏光板、10……光拡散反
射板、10a……開口周縁部、11……空間、1
2……冷陰極放電管、13……傘、14……基枠
、15……駆動用集積回路、16a,16b……
表示。
Fig. 1 is a cross-sectional explanatory diagram showing an embodiment of a liquid crystal display device according to the present invention, Fig. 2 a, b, and c are a front view, plan view, and side view showing the shape of the reflector, and Fig. 3 a.
and b are explanatory diagrams of display modes by each display device, the third
FIG. 3c is an explanatory diagram of a state in which the displays of these displays are combined, FIG. 3d is a perspective view of the same as the above, and FIG. 4 is an explanatory diagram of a conventional system. A...Front liquid crystal display, B...Rear liquid crystal display, 1A...Front liquid crystal cell, 1B...Rear liquid crystal cell, 2...Spacer, 3...Space, 4a, 4b, 4
c... Transparent substrate, 5... TN type liquid crystal, 6a... Common electrode, 6b, 6c... Pattern electrode, 7... Space, 8... Frame, 9... Polarizing plate, 10... Light diffusing and reflecting plate , 10a...opening periphery, 11...space, 1
2...Cold cathode discharge tube, 13...Umbrella, 14...Base frame, 15...Drive integrated circuit, 16a, 16b...
display.
Claims (1)
れかつ碗形状の凹曲面をなして上記表示器との間
に空間11が形成される反射面に形成された光拡
散反射板10と、該光拡散反射板10の周縁全周
又はその一部に配置されて、その光拡散反射板1
0を均一照明するための光源12とを有している
ことを特徴とする透光性表示パネルの照明装置。 2 光源12は冷陰極放電管であることを特徴と
する実用新案登録請求の範囲第1項記載の透光性
表示パネルの照明装置。[Claims for Utility Model Registration] 1. A reflecting surface located behind the positive type translucent display devices A and B and forming a bowl-shaped concave curved surface with a space 11 formed between the display device and the display device. The formed light diffuser and reflector 10 and the light diffuser and reflector 1 disposed around the entire periphery of the light diffuser and reflector 10 or a part thereof.
1. An illumination device for a translucent display panel, characterized in that it has a light source 12 for uniformly illuminating 0. 2. The illumination device for a translucent display panel according to claim 1, wherein the light source 12 is a cold cathode discharge tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2390387U JPH0422376Y2 (en) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2390387U JPH0422376Y2 (en) | 1987-02-20 | 1987-02-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63132986U true JPS63132986U (en) | 1988-08-31 |
JPH0422376Y2 JPH0422376Y2 (en) | 1992-05-21 |
Family
ID=30822638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2390387U Expired JPH0422376Y2 (en) | 1987-02-20 | 1987-02-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0422376Y2 (en) |
-
1987
- 1987-02-20 JP JP2390387U patent/JPH0422376Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0422376Y2 (en) | 1992-05-21 |