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Inventor:
Shinkai; Shogo
Address:
Miyagi, JP
No. of patents:
10
Patents:












Patent Number Title Of Patent Date Issued
8246188 Illuminating device and display unit August 21, 2012
An illuminating device capable of decreasing not only in-plane luminance unevenness in the front face direction but also in-plane luminance unevenness when viewed from a diagonal direction is provided. Where an occupancy ratio of a return light generation section in which light from
8118469 Surface illuminating device and image display apparatus February 21, 2012
A surface illuminating device is provided and includes a plurality of linear light sources, a light-transmissive optical sheet including a luminance-distribution control layer for decreasing unevenness in luminance of light emitted from the linear light sources, and a reflection surf
8059229 Light control element, surface light source device and liquid crystal display device November 15, 2011
A light control element capable of controlling deflection of light output through a light guide plate to a desired output viewing angle is provided. A light control element (prism sheet) has a plane of incidence on one surface thereof, and a plane of output on the other surface there
8016450 Illuminating apparatus and display apparatus September 13, 2011
An illuminating apparatus is provided and includes a plurality of point light sources in one plane and a first optical sheet and a second optical sheet overlapped in a region facing the plurality of point light sources. The plurality of point light sources are arranged in a first directi
7961278 Optical sheet stack and liquid crystal display device June 14, 2011
There is provided an optical sheet stack which includes a first optical sheet having a large number of irregularities consecutively arranged on one surface thereof, and a second optical sheet stacked thereon. In the optical sheet stack, the second optical sheet has, on a bonding surface
7880970 Optical packaged body, method of manufacturing it, illuminating device, and display unit February 1, 2011
An optical packaged body capable of preventing generation of a wrinkle, deflection, and warpage, and capable of being thinned is provided. The optical packaged body includes a support medium and a packaging film that covers the support medium in a state of being applied with shrinkage
7782420 Optical element covering member, backlight, and liquid crystal display device August 24, 2010
An optical element covering member is provided which can suppress degradation in display performance caused by warping and undulation. The optical element covering member includes at least one optical element, a support medium supporting the optical element; and a covering member cov
7768593 Surface emission device, optical element and liquid crystal display device August 3, 2010
Using a distance L between the centers of light sources 12, 12; a refractive index n of an optical element 15; a thickness d of the optical element; a distance W from the center of the light source to the optical element; a refractive index n.sub.0 of air; an angle of incidence .thet
7683980 Optical element enclosure having contractive enclosing member with opening at corner/curvature p March 23, 2010
An optical element covering member includes: at least one optical element; a support medium supporting the at least one optical element; and a shrinkable covering member covering the at least one optical element and the support medium. In the optical element covering member, among sides
7633682 Optical element package December 15, 2009
An optical packaged body capable of preventing generation of a wrinkle, deflection, and warpage, capable of being thinned is provided. The optical package body includes a support medium and a packaging film that covers the support medium in a state of being applied with shrinkage for










 
 
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