摘要:
In method of individually driving a plurality of light-emitting blocks of a light source module providing light to a display panel including a unit pixel, luminance of a first light-emitting block corresponding to a first image block that includes an out of gamut (OOG) data among a plurality of image blocks corresponding to the light-emitting blocks is boosted. A second light-emitting block corresponding to a second image block that does not include the OOG data is driven so that the second light-emitting block has luminance corresponding to a representative gray-scale of the second image block.
摘要:
The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to controll signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.
摘要:
In method of individually driving a plurality of light-emitting blocks of a light source module providing light to a display panel including a unit pixel, luminance of a first light-emitting block corresponding to a first image block that includes an out of gamut (OOG) data among a plurality of image blocks corresponding to the light-emitting blocks is boosted. A second light-emitting block corresponding to a second image block that does not include the OOG data is driven so that the second light-emitting block has luminance corresponding to a representative gray-scale of the second image block.
摘要:
An optically compensated bend (OCB) mode liquid crystal display (LCD) includes a liquid crystal display having a first substrate, a first electrode forming on the first substrate, a second substrate facing the first substrate, a second electrode formed on the second substrate and facing the first electrode, a liquid crystal layer formed between the first and second electrodes and filled with liquid crystals, and a plurality of charge supplying units supplying charges to the first electrode several times to apply a bend voltage for transiting an arrangement of the liquid crystals.
摘要:
An optically compensated bend (OCB) mode liquid crystal display (LCD) includes a liquid crystal display having a first substrate, a first electrode forming on the first substrate, a second substrate facing the first substrate, a second electrode formed on the second substrate and facing the first electrode, a liquid crystal layer formed between the first and second electrodes and filled with liquid crystals, and a plurality of charge supplying units supplying charges to the first electrode several times to apply a bend voltage for transiting an arrangement of the liquid crystals.
摘要:
A planar light waveguide circuit (30) includes a plurality of landmarks (32) arranged on the planar light waveguide circuit (30) at intervals of a specific gap starting from a cut section of the planar light waveguide circuit (30) so as to increase the uniformity of a coupling loss that occurs when connecting the planar light waveguide circuit (30) in alignment with optical fiber blocks (41,42), wherein the landmarks (32) are formed onto the planar light waveguide circuit (30) so as to enable an operator to monitor a permissible angle error, and wherein Arabic numerals or specific symbols are marked in association with the landmarks (32) to help the operator distinguish the landmarks (32).
摘要:
A planar light waveguide circuit (30) includes a plurality of landmarks (32) arranged on the planar light waveguide circuit (30) at intervals of a specific gap starting from a cut section of the planar light waveguide circuit (30) so as to increase the uniformity of a coupling loss that occurs when connecting the planar light waveguide circuit (30) in alignment with optical fiber blocks (41,42), wherein the landmarks (32) are formed onto the planar light waveguide circuit (30) so as to enable an operator to monitor a permissible angle error, and wherein Arabic numerals or specific symbols are marked in association with the landmarks (32) to help the operator distinguish the landmarks (32).
摘要:
A display device with reduced power consumption and that reduces changes in luminance and flicker, and a driving method thereof are described. A display device comprises: a display panel (300) configured to display a still image and a motion picture; a signal controller (600) configured to control signals for driving the display panel; a graphics processing unit (700) configured to transmit input image data to the signal controller; a light source unit (900) and a light driving unit (910), wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.
摘要:
The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to controll signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.