JPS6245786U - - Google Patents
Info
- Publication number
- JPS6245786U JPS6245786U JP1985135264U JP13526485U JPS6245786U JP S6245786 U JPS6245786 U JP S6245786U JP 1985135264 U JP1985135264 U JP 1985135264U JP 13526485 U JP13526485 U JP 13526485U JP S6245786 U JPS6245786 U JP S6245786U
- Authority
- JP
- Japan
- Prior art keywords
- video disc
- area
- disc record
- rotation
- center
- 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
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の第１実施例に係るビデオデイ
スクレコードの平面図、第２図は第１実施例のビ
デオデイスクプレーヤの要部正面図、第３図、第
４図、第５図、第６図は第１実施例に於てそれぞ
れ方式を異にするビデオデイスクレコードの記録
信号判別エリア説明図、第７図は第２実施例に於
ける記録信号判別エリア説明図、第８図は第１実
施例の回路ブロツク図を、それぞれ顕わす。
ＤＥ……記録信号識別エリア、Ｄ……ビデオデ
イスクレコード、ＲＥ……記録エリア。
FIG. 1 is a plan view of a video disc record according to a first embodiment of the present invention, FIG. 2 is a front view of main parts of a video disc player of the first embodiment, FIGS. 3, 4, 5, FIG. 6 is an explanatory diagram of the recording signal discrimination area of video disc records of different formats in the first embodiment, FIG. 7 is an explanatory diagram of the recording signal discrimination area in the second embodiment, and FIG. The circuit block diagrams of the first embodiment are shown respectively. DE...recording signal identification area, D...video disc record, RE...recording area.
Claims (1)
ンの異なる記録信号識別エリアを、回転中心に対
して同心的に形成することを特徴とするビデオデ
イスクレコード。 A video disc record characterized in that a recorded signal identification area with a visually different reflection pattern is formed concentrically with respect to the center of rotation on the inner circumferential side of the recording area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985135264U JPS6245786U (en) | 1985-09-04 | 1985-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985135264U JPS6245786U (en) | 1985-09-04 | 1985-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6245786U true JPS6245786U (en) | 1987-03-19 |
Family
ID=31037281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985135264U Pending JPS6245786U (en) | 1985-09-04 | 1985-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6245786U (en) |
-
1985
- 1985-09-04 JP JP1985135264U patent/JPS6245786U/ja active Pending
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