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US 2016/0097892 A1Published application
Optical member, backlight unit and display device
AssigneeLG Electronics Inc.
InventorsSeongman JEON, Sangcheon Kim, Byoungkwon Cho, Hyunkwon Shin
Life of this patent
Estimating the term…
Abstract
An optical member, backlight unit and display device are provided. The optical member includes: a reflective substrate including a base member, a reflective layer disposed on the base member, and a plurality of refractive layers disposed on the reflective layer; an optical conversion layer disposed on the reflective substrate; and a barrier substrate disposed on the optical conversion layer.
Claims20
An optical member comprising:
- a reflective substrate that includes a base member, a reflective layer on the base member, and a first plurality of refractive layers on the reflective layer, and the reflective layer is between the base member and the first plurality of refractive layers;
- an optical conversion layer on the reflective substrate;
- and
- a barrier substrate on the optical conversion layer, and the optical conversion layer is between the barrier substrate and the reflective substrate.
1 more element
A backlight unit comprising:
- a light source unit;
- and
- an optical member to reflect light from the light source unit, and the optical member including a reflective substrate, an optical conversion layer on the reflective substrate, and a barrier substrate on the optical conversion layer, and the optical conversion layer is between the reflective substrate and the barrier substrate,
- wherein the reflective substrate includes a base member, a reflective layer on the base member and a first plurality of refractive layers on the reflective layer, and the reflective layer is between the base member and the first plurality of refractive layers.
1 more element
A display device comprising:
- a backlight unit and a display panel on the backlight unit, wherein the backlight unit includes:
- a light source unit;
- and
- an optical member to reflect light from the light source unit, and the optical member including a reflective substrate, an optical conversion layer on the reflective substrate, and a barrier substrate on the optical conversion layer, and the optical conversion layer is between the reflective substrate and the barrier substrate,
- wherein the reflective substrate includes a base member, a reflective layer on the base member and a first plurality of refractive layers on the reflective layer, and the reflective layer is between the base member and the first plurality of refractive layers.
2 more elements
Dependencies are inferred from the claim text.