Display device
AssigneeSamsung Display Co., Ltd.
InventorsDong-Hyeon Lee, Dong-Hoon Kim, Jin Seo, Jun-Woo You, Lu-Ly Lee
Life of this patent
Estimating the term…
Abstract
A display device includes a light source, a light guide plate in which light emitted from the light source is incident on one surface and is emitted to the other surface, a bottom case configured to accommodate the light guide plate, a wavelength conversion unit between the light source and the light guide plate, a wavelength conversion unit holder disposed on the bottom case on an area corresponding to one end portion of the wavelength conversion unit, and a wave length conversion unit fixed to the wavelength conversion unit holder.
Claims17
A display device comprising:
- a light source;
- a light guide plate in which light emitted from the light source is incident on one surface and is emitted to the other surface;
- a bottom case configured to accommodate the light guide plate;
- a wavelength conversion unit between the light source and the light guide plate;
- a wavelength conversion unit holder disposed on the bottom case on an area corresponding to one end portion of the wavelength conversion unit, the wavelength conversion unit being fixed to the wavelength conversion unit holder;
- a supporting bar disposed between the bottom case and the wave length conversion unit, and
- a reflection member disposed between the wavelength conversion unit and the supporting bar.
A display device comprising:
- a light source;
- a light guide plate in which light emitted from the light source is incident on one surface and is emitted to the other surface;
- a bottom case configured to accommodate the light guide plate;
- a wavelength conversion unit between the light source and the light guide plate;
- a wavelength conversion unit holder disposed on the bottom case on an area corresponding to one end portion of the wavelength conversion unit;
- and
- a wavelength conversion unit fixed to the wavelength conversion unit holder
- wherein the wavelength conversion unit holder comprises first and second supports extending substantially parallel to each other from a fixing portion, and spaced a predetermined distance apart from each other, the wavelength conversion unit holder being configured to support two end portions sides of the wavelength conversion unit only and not to support a middle portion of the wavelength conversion unit, and
- wherein a thickness of the first support determines a space between the light source and the wavelength conversion unit.
A display device comprising:
- a light source;
- a light guide plate in which light emitted from the light source is incident on one surface and is emitted to the other surface;
- a bottom case configured to accommodate the light guide plate;
- a wavelength conversion unit between the light source and the light guide plate;
- a wavelength conversion unit holder disposed on the bottom case on an area corresponding to one end portion of the wavelength conversion unit;
- and
- a wavelength conversion unit fixed to the wavelength conversion unit holder,
- wherein the wavelength conversion unit holder further comprises a fixing portion that is fixed to the bottom case, and
- wherein the light guide plate has an edge portion that is seated on the fixing portion of the wavelength conversion unit holder.
Dependencies are inferred from the claim text.