Display device
AssigneeLG Display Co., Ltd.
InventorsWonjong CHO, HyunJong NOH
Life of this patent
Estimating the term…
Abstract
Provided is a display device. The display device comprises a display panel in which a 1-1-th reflectance at a wavelength of 650 nm to 680 nm is larger than a 1-2-th reflectance at a wavelength of 420 nm to 440 nm; a first layer which is disposed on the display panel and has a first transmittance in a first wavelength range, a second transmittance in a second wavelength range different from the first wavelength range, and a third transmittance in a third wavelength range different from the first wavelength range and the second wavelength range; a barrier film disposed on the first layer; and a second layer disposed on the barrier film.
Claims25
A display device, comprising:
- a display panel in which a 1-1-th reflectance at a wavelength in a range of 650 nanometers (nm) to 680 nm is larger than a 1-2-th reflectance at a wavelength in a range of 420 nm to 440 nm;
- a first layer which is disposed on the display panel and has a first transmittance in a first wavelength range, a second transmittance in a second wavelength range different from the first wavelength range, and a third transmittance in a third wavelength range different from the first wavelength range and the second wavelength range;
- a barrier film disposed on the first layer;
- and
- a second layer disposed on the barrier film.
A display device, comprising:
- a display panel having first reflectance in a range of 650 nanometers (nm) to 680 nm that exceeds a second reflectance in a range of 420 nm to 440 nm;
- and
- a reflective visibility adjusting film on the display panel, the reflective visibility adjusting film including:
- a first layer having a first transmittance in a first wavelength range, a second transmittance in a second wavelength range and a third transmittance in a third wavelength range, the first, second and third wavelength ranges being different from each other;
- and
- a second layer disposed on the first layer, the second layer having reflectance at a wavelength of 550 nm that does not exceed 1%.
A display device, comprising:
- a display panel having a reddish external light reflective appearance;
- a first layer disposed on the display panel, the first layer including:
- a first dye having a maximum absorption wavelength of approximately 480 nanometers (nm);
- a second dye having a maximum absorption wavelength of approximately 580 nm;
- a third dye having a maximum absorption wavelength of approximately 680 nm;
- and
- a fourth dye having a maximum absorption wavelength of approximately 780 nm, wherein the first, second, third and fourth dyes are included in the first layer at approximately 1% by weight of total weight of the first layer;
- and
- a second layer disposed on the first layer.
Dependencies are inferred from the claim text.