Sony Corporation

Saturn Licensing LLC

Sony Group Corporation

Takao Sumida

Soya Araki

Takeshi Yamamoto

Tomoyuki Yoshimatsu

Takaaki Iwaki

Hiroko Funahashi

Masataka Yamashita

A display device of the disclosure includes: a display panel; a decorative member that holds the display panel; and a light guide plate that has rigidity and includes an edge surface attached to the decorative member.

Display device

A display device includes a display panel and an illumination section that illuminates the display panel. The illumination section includes: a light guide plate having a first surface and a second surface facing each other; a light source facing an end surface of the light guide plate; an adhesive layer formed adjacent to the first surface of the light guide plate and having substantially the same refractive index as a refractive index of the light guide plate; and a light reflection layer bonded to the first surface of the light guide plate with at least the adhesive layer in between.

Display device and illumination device

A rear projection display apparatus is provided which includes a transmission type screen installed on the front face of an apparatus main body, and a video projector disposed inside the apparatus main body and projecting video on the transmission type screen from the rear side thereof. The transmission type screen includes a lens sheet having respective ribs attached to upper and lower sides thereof, the ribs having increased thickness, and an upper bracket and a lower bracket attached to the lens sheet so as to retainably embrace the respective associated ribs. The upper bracket is fixed to a frame on an apparatus main body side, whereby the lens sheet is installed so as to be pulled downward by the weight of the lower bracket. The rib is formed by laminating the same materials as a substrate of the lens sheet.

Rear projection display apparatus and transmission type screen

A light-absorptive antireflection film comprising a light-absorptive film formed on a glass substrate containing pigment microparticles and having a physical thickness of not less than 10 nm and an antireflection multilayer film attenuating reflected light of incident light by interference of light, wherein at least one layer of the antireflection multilayer film is an electroconductive thin film having a surface resistance of not more than 1000 &OHgr;/&square;, and a display device including the same and methods of producing them.

Light-absorptive antireflection filter, with pigment containing light-absorptive film and electroconducting thin film, and device using same

The present invention relates to an anti-reflection member and a display. The anti-reflection member includes a light transmittable substrate and an anti-reflection film. The anti-reflection film includes a first film formed from a light transmittable material, a second film formed from a light absorptive material having an electrical conductivity, a third film formed from a light transmittable material, a fourth film formed from a light transmittable material having an electrical conductivity, a fifth film formed from a light transmittable material having a high refractive index, and a sixth film formed from a light transmittable material. The anti-reflection member can prevent reflection of not only light coming from the first film side but also light coming from the sixth film side, thereby preventing an image from being doubly displayed on a screen.

Growing community of inventors

Aichi, Japan

Takao Sumida