Resources Contact Us Home
Display device

Image Number 7 for United States Patent #7817357.

The present invention provides a display device having a large-area display region which is capable of performing an image display of high quality by making, even when two display panels abut on each other, an abutting portion becomes inconspicuous. Two optical path changing lenses LPL1, LPE2 are arranged in a state that respective optical path changing lenses LPL1, LPE2 have respective one sides thereof abutted on each other above an abutting portion BE of two display panels PNL1, PNL2. The abutted ends form a straight-line shape on the abutting portion BE. The first optical path changing lens LPL1 and the second optical path changing lens LPL2 have a lens shape such that the lenses change a optical path of an optical image at a portion remote from the abutting portion BE in the viewing point VP direction and, at the same time, an optical image of a non-display region BW including a picture frame where a shield frame SHD is present from a boundary of the abutting portion BE in the direction orthogonal to the abutting portion BE within a display screen is contracted and focused on the viewing point VP in the upward direction orthogonal to a display screen in a boundary of the abutting portion BE.

  Recently Added Patents
Image scanning apparatus and image forming apparatus
Method for testing multi-chip stacked packages
Graphical planner
Dynamic load profiling in a power network
Solid-state imaging device and electronic apparatus with antireflection structure
Semiconductor apparatus
Method of transmitting data using spatial multiplexing
  Randomly Featured Patents
System and method for billing system interface failover resolution
Outflow detector and control arrangement
Cab signal test set for automatically testing the pickup coils and checking an amplifier of cab signal equipment
Resolution adjustment of an image that includes text undergoing an OCR process
Metal golf driver
Device for locating the position of a movable component and especially a value-setting component in a franking machine
Image scanner with a single motor providing two-dimensional movement of photosensors
Bingo game ticket
SAK: modulation of cellular proliferation for treatment of cancer
Glue segments which can be attachable to a drive shaft of a labelling machine