Cassette disc and disc drive

Cassette disc and disc drive

  • CN 1,351,346 A
  • Filed: 02/26/2001
  • Published: 05/29/2002
  • Est. Priority Date: 11/01/2000
  • Status: Abandoned Application
First Claim
Patent Images

1. disk cartridge, have as the disc of information recording carrier and rotatably put the housing of disc therein, disk cartridge comprises the reflector that is arranged on the housing, and this reflector reflexes on the predetermined optical detector incident light so that the type of disc is able to identification according to the light that is reflected.

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