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 descriptor quantization
Benzimidazole inhibition of biofilm formation
Content display system
Configuration and incentive in event management environment providing an automated segmentation of consideration
Low latency interrupt collector
Cooling method and device for cooling a medium-voltage electrical installation in a protective sheath
Thin film switch and press key/keyboard using the same
  Randomly Featured Patents
Ink compositions containing azo dyes for ink jet printing
Electromagnetic subsoil prospecting process using an asymptotic low frequency range
Attenuated human-bovine chimeric parainfluenza virus(PIV) vaccines
Optical integrating chamber lighting using multiple color sources for luminous applications
Apparatus for the aftertreatment of photopolymerizable printing plates
Traffic management and flow prioritization over multiple physical interfaces on a routed computer network
New vanadium complexes
Process and device for the conversion of a greenhouse gas
Topper member for bed
Combined signal transmission device and detonating cord for blasting assembly