JPS6381316U - - Google Patents
Info
- Publication number
- JPS6381316U JPS6381316U JP17701286U JP17701286U JPS6381316U JP S6381316 U JPS6381316 U JP S6381316U JP 17701286 U JP17701286 U JP 17701286U JP 17701286 U JP17701286 U JP 17701286U JP S6381316 U JPS6381316 U JP S6381316U
- Authority
- JP
- Japan
- Prior art keywords
- pick
- optical system
- light source
- display section
- light emitted
- 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
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Head (AREA)
Description
図は何れも本考案一実施例を示すもので、第１
図は光学系を示す図、第２図はピツクアツプを示
す図、第３図はピツクアツプの配置を示す図、第
４図はフロントパネルを示す図である。
１……レーザダイオード（光源）、２……ビー
ムスプリツタ、３……コリメータレンズ、４……
反射プリズム、５……対物レンズ、６……デイス
ク、７……シリンドリカルレンズ、９……ピツク
アツプ、１０……窓部、１４……フロントパネル
、１６及び１７……表示板及び拡散板（表示部）
。
Each figure shows one embodiment of the present invention.
2 shows the optical system, FIG. 2 shows the pickup, FIG. 3 shows the arrangement of the pickup, and FIG. 4 shows the front panel. 1... Laser diode (light source), 2... Beam splitter, 3... Collimator lens, 4...
Reflection prism, 5... Objective lens, 6... Disk, 7... Cylindrical lens, 9... Pickup, 10... Window section, 14... Front panel, 16 and 17... Display plate and diffuser plate (display section )
.
Claims (1)
に導く光学系とを有するピツクアツプを前記デイ
スク面に沿つて移動して情報を再生するデイスク
再生装置において、 前記光源から出射される出射光の内、前記光学
系から漏れる漏洩光を前記ピツクアツプ外に放射
すべく、前記ピツクアツプに窓部を設け、一方、
フロントパネルに透明若しくは半透明の表示部を
設け、更に前記窓部から放射される漏洩光が前記
表示部を照射する様に前記窓部と前記表示部とを
対向配置したことを特徴とする光学式デイスク再
生装置。[Claims for Utility Model Registration] A disc reproducing device that reproduces information by moving a pickup having a light source and an optical system that guides light emitted from the light source to the disc surface along the disc surface, the light source comprising: A window is provided in the pick-up in order to radiate leaked light leaking from the optical system out of the pick-up, among the light emitted from the pick-up;
An optical system characterized in that a front panel is provided with a transparent or semi-transparent display section, and the window section and the display section are arranged to face each other so that leaked light emitted from the window section illuminates the display section. Expression disc playback device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17701286U JPS6381316U (en) | 1986-11-18 | 1986-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17701286U JPS6381316U (en) | 1986-11-18 | 1986-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6381316U true JPS6381316U (en) | 1988-05-28 |
Family
ID=31117810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17701286U Pending JPS6381316U (en) | 1986-11-18 | 1986-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6381316U (en) |
-
1986
- 1986-11-18 JP JP17701286U patent/JPS6381316U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2025311A1 (en) | Optical head | |
| EP0379363A3 (en) | Optical head device for use in optical disk system | |
| JPS61111036U (en) | ||
| KR920003271A (en) | Optical Disc Playback Method and Photodetector | |
| JPS6381316U (en) | ||
| EP0908879A3 (en) | Optical information storage apparatus | |
| KR960005486A (en) | Optical pickup system with multiple optical systems | |
| KR960038789A (en) | An information recording / reproducing apparatus using physical characteristics of an optical disc | |
| EP0400570A3 (en) | Optical information processing system | |
| JPS57191837A (en) | Optical recording and reproducing device | |
| JPS6355217U (en) | ||
| JPS6040034U (en) | Optical information recording or reproducing device | |
| JPS6313418U (en) | ||
| KR950022275A (en) | Optical pickup device of magneto-optical disc playback system | |
| KR920704284A (en) | Optical tracking device | |
| JPS62175425U (en) | ||
| JPS6387635U (en) | ||
| JPS6482339A (en) | Optical head in optical disk recording and reproducing device | |
| KR960007900B1 (en) | Optical pick-up | |
| JPS623627U (en) | ||
| JPH02132326U (en) | ||
| KR880013133A (en) | Optical pickup device using optical fiber | |
| JPS6148428U (en) | ||
| JPH01133383U (en) | ||
| JPS61140429U (en) |