JPS646682U - - Google Patents
Info
- Publication number
- JPS646682U JPS646682U JP10112687U JP10112687U JPS646682U JP S646682 U JPS646682 U JP S646682U JP 10112687 U JP10112687 U JP 10112687U JP 10112687 U JP10112687 U JP 10112687U JP S646682 U JPS646682 U JP S646682U
- Authority
- JP
- Japan
- Prior art keywords
- illumination light
- light scattering
- scattering plate
- liquid crystal
- crystal display
- 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
- 238000005286 illumination Methods 0.000 claims description 7
- 238000000149 argon plasma sintering Methods 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims 2
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 229920000178 Acrylic resin Polymers 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
Description
第１図は本考案の一実施例を示す断面図、第２
図は従来例を示す断面図である。
４：照明光散乱板、５：液晶表示素子、６：照
明用光源、７：反射板。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing a conventional example. 4: Illumination light scattering plate, 5: Liquid crystal display element, 6: Light source for illumination, 7: Reflection plate.
Claims (1)
置され、前記照明光散乱板の裏面上部に光源が配
置され、該光源は前記照明光散乱板及び反射板で
囲まれ、前記照明光散乱板の裏面上には拡散膜が
形成されてなることを特徴とする液晶表示装置。 (2) 上記照明光散乱板はアクリル樹脂からなる
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。 (3) 上記拡散膜はアルミニウムからなることを
特徴とする実用新案登録請求の範囲第２項記載の
液晶表示装置。[Claims for Utility Model Registration] (1) A liquid crystal display element is disposed on the main surface of the illumination light scattering plate, a light source is disposed on the upper back surface of the illumination light scattering plate, and the light source is connected to the illumination light scattering plate and A liquid crystal display device, characterized in that it is surrounded by a reflecting plate, and a diffusion film is formed on the back surface of the illumination light scattering plate. (2) The liquid crystal display device according to claim 1, wherein the illumination light scattering plate is made of acrylic resin. (3) The liquid crystal display device according to claim 2, wherein the diffusion film is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10112687U JPS646682U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10112687U JPS646682U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646682U true JPS646682U (en) | 1989-01-13 |
Family
ID=31329834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10112687U Pending JPS646682U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646682U (en) |
-
1987
- 1987-06-30 JP JP10112687U patent/JPS646682U/ja active Pending
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