Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus for determining a black point on a display unit and method of performing the same










Image Number 8 for United States Patent #6084564.

To facilitate determination of a black point on a display unit, a reference brightness region and a comparison brightness region are displayed on the display unit. The former emits at a reference brightness that is used as a reference for determining the black point. The reference brightness is set by inputting a predetermined input value to the display unit. The brightness on the comparison brightness region is compared with the reference brightness. The comparison brightness is changed by increasing and decreasing the input value to the display unit to obtain a critical input value representing the input value wherein an operator can first distinguish the comparison brightness region from the reference brightness region. The two regions are arranged so that the comparison brightness region which is, for example, a star mark is completely surrounded by the reference brightness region, or vice versa.








 
 
  Recently Added Patents
Adjusting dental prostheses based on soft tissue
Method and apparatus for token-based context caching
Head shield
Braided boomerang pet toy
Automatic misalignment balancing scheme for multi-patterning technology
Node and wireless sensor network comprising the node
Wearable display device
  Randomly Featured Patents
Electronic certification authentication method and system
Glassware forming machine of the I.S. type with in-line mold motion
Semiconductor device with high electric field effect mobility
System for providing feature services in a telecommunications system
Identification of liquid crystal display panels
Disk toss game
Stabilized, unimolecular initiators for hydrocarbon polymerization
Low-noise amplifier suitable for use in a television receiver
PROJECTION OPTICAL SYSTEM, PROJECTION EXPOSURE APPARATUS HAVING THE PROJECTION OPTICAL SYSTEM, PROJECTION METHOD THEREOF, EXPOSURE METHOD THEREOF AND FABRICATING METHOD FOR FABRICATING A DEVIC
Structural assembly having integrated outer and inner reinforced members