An electrical connection assembly for a directional display comprising a directional backlight may include stack of flat connectors and a strip comprising an end portion with an array of light sources and a base portion with an array of connectors. The end portion and base portion may be shaped so that the base portion extends outwardly from the end portion. Light sources of the directional display may be individually addressable by means of a highly compact arrangement of connections, achieving low thickness and small bezel width.

A planar illumination apparatus according to an embodiment includes a light guide plate configured to emit, from an exit surface, light incident from a side surface, a frame including a border that encloses the light guide plate, and a plate spring provided between the light guide plate and the border and configured to press the light guide plate in a first direction and in a second direction different from the first direction.

A mobile terminal disclosed herein includes a window on one surface of a terminal body and configured to be curved, and a liquid crystal display (LCD) on a rear surface of the window to output visual information, and curved by external force. The liquid crystal display includes a liquid crystal panel to generate an image using light from a light guide plate, at least one prism sheet disposed between the light guide plate and the liquid crystal panel, and a supporting member accommodating the light guide plate and the prism sheet and supporting the liquid crystal panel. The supporting member includes first and second mounting portions with the liquid crystal panel mounted. At least one of the first and second mounting portions has a recess portion for insertion of an edge of the prism sheet to prevent shifting of the prism sheet due to the liquid crystal display being curved.

A light emission structure (1) includes a light guiding space defining portion (10) configured to define a light guiding space having a light reception opening and a light emission opening, the light guiding space being configured to receive light emitted by a light source (110) provided on a circuit substrate (100) through the reception opening and guide the introduced light to radiate through the emission opening; and a holding portion (20) configured to have holding arms (22) for holding the circuit substrate (100). At least a part of the light guiding space defining portion (10) abutting the circuit substrate (100) and a part of the holding portion (20) abutting the circuit substrate (100) are made of a soft material.

A flat lamp with a light guide plate comprises a lamp body, an LED plate arranged on a side wall of the lamp body, an upper support plate snap-fitted and connected to an opening end of the lamp body, and a fixing assembly arranged over a surface of the upper support plate and connected with the upper support plate. A method for mounting the flat lamp comprises steps of screwing screws into arc grooves of the cover plate of the fixing assembly and into screw holes provided at ends of the support plate members and fixing the fixing assembly on a roof; and moving the support plate members (41) to allow them to slide into the V-shaped bent portions of the connecting components and then continue sliding until being restrained by the bent plate at an end.

An information processing apparatus including a display portion; a backlight unit configured to irradiate light from a rear face side of the display portion; a rear frame having height equivalent to at least a thickness of the backlight unit, and configured to protect the backlight unit; and an outer circumference casing attached to the rear frame, or formed integrally with the rear frame, and provided along an outer circumference of the display portion.

A frame supports a display apparatus against the head of a viewer. A projector fitted within the frame generates a beam of image-bearing light. A light guide coupled to a forward section of the frame has a waveguide, an in-coupling diffractive optic formed on the waveguide for directing image-bearing light beams into the waveguide, a turning optic formed on the waveguide for expanding the respective image-bearing light beams from the in-coupling diffractive optic in a first dimension, and an out-coupling diffractive optic formed on the waveguide for expanding the respective image-bearing light beams in a second dimension orthogonal to the first dimension and forming a virtual image within a viewer eyebox. A mount supports the light guide in front of the viewer and provides a hinge for angular adjustment of the waveguide with respect to the projector.

A liquid crystal display device, includes a cover glass; a liquid crystal display module disposed below the cover glass; and a backlight module disposed below the liquid crystal display module and including a light emitting source, a light guide plate, a reflector sheet, a diffuser film, a prism film, a dual brightness enhancement film, and a plastic frame. Both sides of the liquid crystal display module between the cover glass and a top surface of the plastic frame and a partial area of the top surface of the plastic frame are coated with an opaque plastic adhesive.

A light source device which includes a light source, a diffusion member configured to diffuse light from the light source, a reflection sheet configured to reflect the light from the light source to the diffusion member, a storage housing in which the diffusion member and the reflection sheet are stored to face each other, and positioning parts configured to position the diffusion member and the reflection sheet in the storage housing is provided. And the reflection sheet is provided with convex parts in one edge part thereof at positions corresponding, in a facing direction, to notches of the diffusion member which correspond to the positioning parts, such that light reflectance in the vicinity of the notches of the diffusion member is increased.

The present disclosure relates to a light bar adhesive tape for a backlight source, including: a transparent bonding material layer configured to be bonded to a surface of a light bar flexible circuit board; a black and white flexible coating layer having a black surface on one side and a white surface on the other side, the white surface of the black and white flexible coating layer being bonded with the transparent bonding material layer; and a black and white bonding material layer having a black surface on one side and a white surface on the other side, the black surface of the black and white bonding material layer being bonded with the black surface of the black and white flexible coating layer. The present disclosure also relates to a backlight module including the light bar adhesive tape as above described and a display device including the backlight module.