JPH0219111U - - Google Patents
Info
- Publication number
- JPH0219111U JPH0219111U JP9880888U JP9880888U JPH0219111U JP H0219111 U JPH0219111 U JP H0219111U JP 9880888 U JP9880888 U JP 9880888U JP 9880888 U JP9880888 U JP 9880888U JP H0219111 U JPH0219111 U JP H0219111U
- Authority
- JP
- Japan
- Prior art keywords
- output surface
- light output
- light
- scattered light
- case body
- 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
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は第１図の平面図、第３図は従来例を示す平
面図、第４図は第３図のＮ―Ｎ線に沿つた断面図
である。
１…散乱光出力面、２…ケース本体、３…光拡
散フイルタ、４…導光手段、５…入光領域。
Fig. 1 is a longitudinal sectional view showing one embodiment of the present invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a plan view showing a conventional example, and Fig. 4 is a line NN of Fig. 3. FIG. DESCRIPTION OF SYMBOLS 1... Scattered light output surface, 2... Case body, 3... Light diffusion filter, 4... Light guiding means, 5... Light entrance area.
Claims (1)
ス本体が配設されて成る透視台装置において、 前記散乱光出力面とケース本体との間に、層状
の光拡散フイルタ及び面状に配設された導光手段
を敷設し、 前記光拡散フイルタを散乱光出力面側に配設す
るとともに、前記散乱光出力面の一部に、前記面
状の導光手段に連なる入光領域を設けたことを特
徴とする透視台装置。[Claims for Utility Model Registration] In a viewing table device having a scattered light output surface on one end surface and a case body disposed on the other end surface, there is provided a layered light output surface between the scattered light output surface and the case body. A light diffusing filter and a planar light guiding means are installed, and the light diffusing filter is disposed on the scattered light output surface side, and the planar guiding means is provided on a part of the scattered light output surface. A viewing table device characterized in that a light entrance area connected to a light means is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9880888U JPH0219111U (en) | 1988-07-26 | 1988-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9880888U JPH0219111U (en) | 1988-07-26 | 1988-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0219111U true JPH0219111U (en) | 1990-02-08 |
Family
ID=31325400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9880888U Pending JPH0219111U (en) | 1988-07-26 | 1988-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219111U (en) |
-
1988
- 1988-07-26 JP JP9880888U patent/JPH0219111U/ja active Pending