Resources Contact Us Home
Visual notification methods for candy-bar type cellphones

Image Number 3 for United States Patent #8134306.

A wireless handheld communications device with a liquid crystal display, especially, a field sequential liquid crystal display, includes a visual notification for a powered up, inactive state. The visual notification is preferably through a light emitting diode that may be part of the backlighting system for the LCD or may be independent from the backlighting system. The waveforms, periodicity, color selection, and color sequencing may be customizable by one or both of the manufacturer and user.

  Recently Added Patents
Method and device for detecting the dysfunction of a gas pressure sensor in a vehicle tire
Editing device and editing method
Optical navigation device with image sensor and inner housing
Non-volatile memory array and device using erase markers
Plants and seeds of hybrid corn variety CH424126
System for non-destructive image processing
  Randomly Featured Patents
Wide frequency offset correction using encoded interburst phase differences
Charge pump operation in a non-volatile memory device
Dynamic display of RFID and sensor data
Absorbent article containing an anhydrous deodorant
Low protein binding membrane
Arrangement for attitude control and stabilization of a three axes stabilized spacecraft
Method of optical density measurement and apparatus therefor
Aligning a machine tool with a target location on a structure
Running mechanism for chain hoists, load carrying means for trailing cable
Terminal block for printed circuit boards