Direct backlight modules

Display apparatus of portable terminal

Display device

Display device, image forming apparatus having the same, and...

Display retainer and backlight

Distributed light illumination system

Double-side display device with surface light source device...

Edge lighted device with polarization

Edge-lit optical system having optical elements on two surfaces

Enhanced LCD backlight

Flat-panel display using tapered waveguide

Focusing plate, surface light source device, and image...

Front light and reflective display

Front light having a plurality of prism-shaped lenses

Front light unit with prisms structure and display apparatus...

Hybrid lightguide backlight

Illuminating device

Illuminating device, and display device and portable...

Illuminating device, light guide body and liquid crystal...

Illuminating devices using small PT sources including LEDs