JPS60154926U - electronic view finder - Google Patents
electronic view finderInfo
- Publication number
- JPS60154926U JPS60154926U JP4204684U JP4204684U JPS60154926U JP S60154926 U JPS60154926 U JP S60154926U JP 4204684 U JP4204684 U JP 4204684U JP 4204684 U JP4204684 U JP 4204684U JP S60154926 U JPS60154926 U JP S60154926U
- Authority
- JP
- Japan
- Prior art keywords
- view finder
- electronic view
- electronic viewfinder
- display device
- flat 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
Landscapes
- Viewfinders (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電子ビューファインダーを示す構成図、
第２図は、同重子ビューファインダーの斜視図、第３図
は本考案の電子ビューファインダーの一実施例を示す断
面図、第４図は同電子ビューファインダーの光学関係図
である。
３・・・螢光表示管、４・・・マスク、５・・・接眼レ
ンズ、７・・・補正レンズ。Figure 1 is a configuration diagram showing a conventional electronic viewfinder.
FIG. 2 is a perspective view of an isobaric viewfinder, FIG. 3 is a sectional view showing an embodiment of the electronic viewfinder of the present invention, and FIG. 4 is a diagram showing the optical relationship of the electronic viewfinder. 3... Fluorescent display tube, 4... Mask, 5... Eyepiece, 7... Correction lens.
Claims (1)
ァインダーにおいて、平面型表示装置前面に配設された
マスクと、表示面拡大用の接眼レンズとの間に、中央が
凹レンズ状にその周囲が凸レンズ状に成形された補正レ
ンズを介挿することを特徴とする電子ビューファインダ
ー。In an electronic viewfinder that uses a flat display device such as a fluorescent display tube, there is a concave lens in the center between the mask placed in front of the flat display device and the eyepiece for enlarging the display surface. An electronic viewfinder characterized by inserting a correction lens formed into a convex lens shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4204684U JPS60154926U (en) | 1984-03-22 | 1984-03-22 | electronic view finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4204684U JPS60154926U (en) | 1984-03-22 | 1984-03-22 | electronic view finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60154926U true JPS60154926U (en) | 1985-10-16 |
Family
ID=30552428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4204684U Pending JPS60154926U (en) | 1984-03-22 | 1984-03-22 | electronic view finder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60154926U (en) |
-
1984
- 1984-03-22 JP JP4204684U patent/JPS60154926U/en active Pending
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