摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pickup lens holder for always accurately focusing writing light and reading light in a desired position on an optical recording medium while suppressing damage of the optical recording medium even in contact with the optical recording medium and thereby satisfying the requirements of an optical recording medium having a large capacity. <P>SOLUTION: In the pickup lens holder holding a pickup lens focusing writing light for writing a signal in an information recording surface of the optical recording medium and reading light for reading the signal recorded in the information recording surface and provided with a protective film in at least an optical recording medium side part, the protective film is provided with a resin layer activated by an activating means and an impact absorbing layer formed on the resin layer. <P>COPYRIGHT: (C)2009,JPO&INPIT |