Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Vibration mirror, optical scanning device, and image forming using the same, method for making the same, and method for scanning image










Image Number 14 for United States Patent #7221493.

A vibration mirror is reciprocatively vibrated by an electrostatic force to reflect an incident light beam. The vibration mirror comprises a reflection means for reflecting the incident light beam; a reflection means holding substrate for holding the reflection means; a torsional rotation shaft comprising rod members rotatably supporting two ends of the reflection means holding substrate; movable electrodes formed on side faces of the reflection means holding substrate supported; a first substrate for supporting the reflection means supporting substrate via the torsional rotation shaft; first fixed electrodes formed on the first substrate so as to face the movable electrodes; a first electrically insulating and separating means formed on the first substrate to electrically insulate and separate the movable electrodes from the first fixed electrodes; and a second substrate overlaid on the first substrate with an insulating layer therebetween so as to be electrically insulated from and overlapped to adhere onto the first substrate.








 
 
  Recently Added Patents
Biaxially oriented hydrolysis-stable polyester film comprising epoxidized fatty acid derivatives and a chain extender, and process for production thereof and use thereof
Matching a usage history to a new cloud
Masking method and apparatus
Communication apparatus, communication method, and communication system
Online data conversion technique using a sliding window
Apparatus and method for an iterative cryptographic block
LED lamp including heat dissipator
  Randomly Featured Patents
Manufacture of very pure halonaphthalic acid anhydrides
Internal combustion engine
Apparatus for making rapidly-dissolving dosage units
Piezoelectric element and ultrasonic actuator
Informative nucleic acid arrays and methods for making same
Method and apparatus for prediction for fork and join instructions in speculative execution
Furniture seat supports and spring assemblies
Light wave distance measuring theodolite
Process for producing 1,4-diacyloxybutene-2
Magnetic disk drive having arm displacement limit mechanism for shock resistance