Backlight device
AssigneeJapan Display Inc.
InventorsKen Sugiyama, Kosuke Matsubara, Takeshi Kaneki
Life of this patent
Estimating the term…
Abstract
A backlight device is provided and includes case having bottom plate; light guide including front surface as emission surface, rear surface opposed to front surface, and incidence surface provided between front and rear surfaces, rear surface being arranged on bottom plate; and light-emitting elements facing incident surface of light guide, wherein light-emitting elements includes first surface provided at bottom of light-emitting elements, and light-emitting surface facing incidence surface of light guide, first surfaces and rear surface are arranged side by side, and fixed to fixing tape attached over first surfaces and rear surface of light guide, and light-shield is facing fixing tape through light guide.
Claims16
A backlight device comprising:
- a case having a bottom plate;
- a light guide including a front surface as an emission surface, a rear surface opposed to the front surface, and an incidence surface provided between the front surface and the rear surface, the rear surface being arranged on the bottom plate;
- and
- a plurality of light-emitting elements facing the incident surface of the light guide, wherein
- each of the light-emitting elements includes a first surface provided at a bottom of each of the light-emitting elements, and a light-emitting surface facing the incidence surface of the light guide,
- each of the first surfaces and the rear surface are arranged side by side, and fixed to a fixing tape attached over each of the first surfaces and the rear surface of the light guide, and
- a light-shield is facing the fixing tape through the light guide.
A backlight device comprising:
- a case having a bottom plate;
- a light guide including a front surface as an emission surface, a rear surface opposed to the front surface, and an incidence surface provided between the front surface and the rear surface, the rear surface being arranged on the bottom plate;
- and
- a plurality of light-emitting elements facing the incident surface of the light guide, wherein
- each of the light-emitting elements includes a first surface provided at a bottom of each of the light-emitting elements, and a light-emitting surface facing the incidence surface of the light guide,
- each of the first surfaces and the rear surface are arranged side by side, and fixed to a fixing tape attached over each of the first surfaces and the rear surface of the light guide, and
- a light-shield is facing the fixing tape through each of the light emitting elements.
Dependencies are inferred from the claim text.