Display device
AssigneeLG Display Co., Ltd.
InventorsSeongHo CHO, SangMoo SONG, YoungKyu SHIN, Solip JU
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Abstract
A display device can include a plurality of pixel blocks, each of the plurality of pixel blocks including a plurality of pixels, a plurality of mux parts disposed to correspond to columns of the plurality of pixel blocks, a first level shift configured to transmit a first mode signal or a second mode signal to the plurality of mux parts, a second level shift configured to transmit a plurality of mux signals to the plurality of mux parts, and a mode controller configured to control the first level shift and the second level shift.
Claims21
A display device comprising:
- a plurality of pixel blocks, each of the plurality of pixel blocks including a plurality of pixels;
- a plurality of mux parts disposed to correspond to columns of the plurality of pixel blocks;
- a first level shift configured to transmit a first mode signal or a second mode signal to the plurality of mux parts;
- a second level shift configured to transmit a plurality of mux signals to the plurality of mux parts;
- and
- a mode controller configured to control the first level shift and the second level shift.
A display device comprising:
- a plurality of pixel blocks disposed in m rows and n columns, each of the plurality of pixel blocks including a plurality of pixels, and n and m being positive integers;
- first to n-th mux parts disposed to correspond to a column of the plurality of pixel blocks;
- a first level shift configured to transmit a first mode signal or second mode signal to the first to n-th mux parts;
- a second level shift configured to transmit first to m-th mux signals to the first to n-th mux parts;
- and
- a mode controller configured to control the first level shift and the second level shift.
A display device comprising:
- a display panel including a plurality of pixel blocks, each of the plurality of pixel blocks including a plurality of first type subpixels each including a first light emitting element configured to emit a same color light with a wide viewing angle, and a plurality of second type subpixels each including a second light emitting element configured to emit the same color light with a narrow viewing angle smaller than the wide viewing angle;
- and
- a controller configured to:
- supply a first mode signal to at least one pixel block among the plurality of pixel blocks and activate the plurality of first type subpixels within the at least one pixel block to emit the same color light with the wide viewing angle, and
- supply a second mode signal to at least one other pixel block among the plurality of pixel blocks and activate the plurality of second type subpixels within the at least one other pixel block to emit the same color light with the narrow viewing angle.
Dependencies are inferred from the claim text.