Back to results
US 2019/0163018 A1Published application
Optical member and display device including the same
AssigneeSamsung Display Co., Ltd.
InventorsSang Won LEE, Sung Kyu SHIM, Seong Yong HWANG
Life of this patent
Estimating the term…
Abstract
An optical member and display device, the optical member including a diffuser plate, a wavelength conversion layer disposed on a top surface of the diffuser plate, a passivation layer disposed on the wavelength conversion layer and covering a side surface of the wavelength conversion layer on at least one side thereof, and a diffusing pattern layer disposed on and in direct contact with a bottom surface of the diffuser plate and containing diffusion particles.
Claims21
An optical member comprising:
- a diffuser plate;
- a wavelength conversion layer disposed on a top surface of the diffuser plate;
- a passivation layer disposed on the wavelength conversion layer and covering a side surface of the wavelength conversion layer on at least one side thereof;
- and
- a diffusing pattern layer disposed on, and in direct contact with, a bottom surface of the diffuser plate, the diffusing pattern layer comprising diffusion particles.
2 more elements
An optical member comprising:
- a diffuser plate comprising a diffusing pattern;
- a wavelength conversion layer disposed on a top surface of the diffuser plate;
- and
- a passivation layer disposed on the wavelength conversion layer and covering a side surface of the wavelength conversion layer on at least one side thereof.
1 more element
A display device comprising:
- an optical member comprising:
- a diffuser plate;
- a wavelength conversion layer disposed on a top surface of the diffuser plate;
- a passivation layer disposed on the wavelength conversion layer and covering a side surface of the wavelength conversion layer on at least one side thereof;
- and
- a diffusing pattern layer disposed on a bottom surface of the diffuser plate;
- a light source disposed under the optical member;
- and
- a display panel disposed above the optical member.
6 more elements
Dependencies are inferred from the claim text.