Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Optical disc drive having openings in the housing to allow air therein










Image Number 10 for United States Patent #7690008.

An optical disc drive may include a tray movable for the sake of mounting and dismounting a disc, a disc rotation mechanism arranged at the center to rotate the disc, and a pickup arranged on a backside of the center to write and read the disc within a housing. The optical disc drive may be arranged with a first opening for inhaling outside air in a height range between the bottom surface of the tray and the proximity to the bottom end of the pickup on a back surface or a side surface around a corner on a right side viewed from the backside of the housing, and a second opening for exhausting internal air, arranged higher than a top surface of the tray on the back surface or a side surface around a corner on a left side viewed from the backside.








 
 
  Recently Added Patents
Advanced CAPTCHA using images in sequence
Combined imaging and radiation therapy
Handling errors in a data processing system
Reliable event broadcaster with multiplexing and bandwidth control functions
Salts and polymorphs of desazadesferrithiocin polyether analogues as metal chelation agents
Use of deuterium oxide for the treatment of virus-based diseases of the respiratory tract
Concentration measuring apparatus for hydrogen sulfide in gas flow, and method for determining sulfide ion
  Randomly Featured Patents
Method for describing, evaluating and improving optical polarization properties of a microlithographic projection exposure apparatus
Aircraft air conditioning system and method
Time zone management
Table
Method and apparatus for reduction of non-adaptive signals in photo-EMF sensors
Determination of analytes in particle-containing medium
Electrochemical hydrogen storage alloys and batteries fabricated these alloys having significantly improved performance characteristics
Aqueous resin emulsion
Herbicidal cyclohexane-1,3-dione derivatives
Anti-fouling semi-permeable membrane system