JPH0185921U - - Google Patents

Info

Publication number
JPH0185921U
JPH0185921U JP1987179797U JP17979787U JPH0185921U JP H0185921 U JPH0185921 U JP H0185921U JP 1987179797 U JP1987179797 U JP 1987179797U JP 17979787 U JP17979787 U JP 17979787U JP H0185921 U JPH0185921 U JP H0185921U
Authority
JP
Japan
Prior art keywords
pit
layer
transparent
optical disc
yellow
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.)
Granted
Application number
JP1987179797U
Other languages
Japanese (ja)
Other versions
JPH0739060Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987179797U priority Critical patent/JPH0739060Y2/en
Publication of JPH0185921U publication Critical patent/JPH0185921U/ja
Application granted granted Critical
Publication of JPH0739060Y2 publication Critical patent/JPH0739060Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による光デイスクの一例を示す
断面の説明図。 １，２……樹脂、４……反射膜（ピツト）、６
……保護コート、８……レーベル印刷、１０……
光デイスク。 FIG. 1 is an explanatory cross-sectional view showing an example of an optical disk according to the present invention. 1, 2... Resin, 4... Reflective film (pit), 6
...Protection coat, 8...Label printing, 10...
optical disk.

Claims (1)

【実用新案登録請求の範囲】 ２層からなる透明樹脂層の一方の表面にピツト
が形成され、該ピツトに金属反射膜が設けられ、
さらに保護コートレーベル印刷が順に施こされた
光学式デイスクにおいて、 該ピツトが形成される側の透明樹脂層中に、黄
色透明な着色材料が添加されてあり、該保護層は
透明な黄色に着色したアクリル系の塗料により構
成されてあることを特徴すとる光学式デイスク。[Claims for Utility Model Registration] A pit is formed on one surface of a two-layer transparent resin layer, and a metal reflective film is provided on the pit,
Furthermore, in the optical disc on which the protective coat label is printed in sequence, a yellow transparent coloring material is added to the transparent resin layer on the side where the pits are formed, and the protective layer is colored transparent yellow. An optical disc characterized by being made of acrylic paint.
JP1987179797U 1987-11-26 1987-11-26 Optical disc Expired - Lifetime JPH0739060Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987179797U JPH0739060Y2 (en) 1987-11-26 1987-11-26 Optical disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987179797U JPH0739060Y2 (en) 1987-11-26 1987-11-26 Optical disc

Publications (2)

Publication Number Publication Date
JPH0185921U true JPH0185921U (en) 1989-06-07
JPH0739060Y2 JPH0739060Y2 (en) 1995-09-06

Family

ID=31471339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987179797U Expired - Lifetime JPH0739060Y2 (en) 1987-11-26 1987-11-26 Optical disc

Country Status (1)

Country Link
JP (1) JPH0739060Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01214487A (en) * 1988-02-22 1989-08-28 Sony Corp Optical card

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01214487A (en) * 1988-02-22 1989-08-28 Sony Corp Optical card

Also Published As

Publication number Publication date
JPH0739060Y2 (en) 1995-09-06

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