Display Device
AssigneeLG Display Co., Ltd.
InventorsJung Ill Cho, Sang Mook Lee, Chang Kyeong Kong, Seung Yeol Yang
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Abstract
A display device includes an LED assembly, an optical sheet above the LED assembly, a plate above the optical sheet, a brightness enhancement film above the plate, a display panel above the brightness enhancement film, a light absorbing layer in contact with a first surface of the plate, and the light absorbing layer comprising a light absorbing material and an adhesive material, wherein the light absorbing material absorbs light having at least one wavelength between a wavelength of green light and a wavelength of red light, and wherein the brightness enhancement film or the optical sheet is in contact with a second surface of the plate.
Claims20
A display device comprising:
- a light emitting device (LED) assembly;
- an optical sheet on the LED assembly;
- a plate on the optical sheet;
- a brightness enhancement film on the plate;
- a display panel on the brightness enhancement film;
- and
- a light absorbing layer in contact with a first surface of the plate, the light absorbing layer comprising a light absorbing material and an adhesive material,
- wherein the light absorbing material absorbs light having at least one wavelength between a wavelength of green light and a wavelength of a red light, and
- wherein the brightness enhancement film or the optical sheet is in contact with a second surface of the plate that is opposite first surface of the plate.
A display device comprising:
- a lower cover;
- a guide panel coupled to a side surface of the lower cover;
- a light emitting device (LED) assembly on the lower cover;
- an optical sheet on the LED assembly;
- a plate on the optical sheet;
- a brightness enhancement film on the plate;
- a display panel on the brightness enhancement film;
- a first fixing unit between the guide panel and the optical sheet;
- a second fixing unit between edges of the brightness enhancement film and the display panel;
- a printed circuit board connected to a side surface of the display panel;
- a light shielding tape that covers an outer surface of the printed circuit board;
- a protection unit on the side surface of the display panel;
- and
- a light absorbing layer in contact with a first surface of the plate, the light absorbing layer comprising a light absorbing material and an adhesive material,
- wherein the light absorbing material absorbs light having at least one wavelength between a wavelength of green light and a wavelength of red light, and
- wherein the brightness enhancement film or the optical sheet is in contact with a second surface of the plate that is opposite the first surface of the plate.
A display device comprising:
- a light assembly configured to emit light of a plurality of different wavelengths including a first wavelength and a second wavelength that is different from the first wavelength;
- an optical sheet on the light assembly;
- an adhesive light absorbing layer on the optical sheet, the adhesive light absorbing layer configured to receive the emitted light of the plurality of different wavelengths and filter emitted light having a wavelength between the first wavelength and the second wavelength;
- and
- a display panel on the adhesive light absorbing layer, the display panel configured to receive the filtered light from the adhesive light absorbing layer and display an image using the filtered light.
Dependencies are inferred from the claim text.