Display Device
AssigneeLG Display Co., Ltd.
InventorDa-Hee Lee
Life of this patent
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Abstract
A display device includes: a multiplexer in a first region of a non-display region, and including K MUX transistors which are commonly connected to a data channel line and are connected to K data lines; a pseudo multiplexer disposed in a third region of the non-display region, and including K pseudo MUX transistors corresponding to the K MUX transistors; and K MUX control lines and K pseudo MUX control lines in a second region between the first and third regions, the K MUX control lines connected to the K MUX transistors, the K pseudo MUX control lines connected to the K pseudo MUX transistors, wherein the second region includes a first partial region adjacent to the first region and having the K MUX control lines thereon, and a second partial area adjacent to the third region and having the K pseudo MUX control lines thereon.
Claims20
A display device, comprising:
- a display panel including an array substrate in which a display region on which pixels and data lines connected to the pixels are arranged, and a non-display region adjacent to the display region are defined;
- a multiplexer which is disposed in a first region of the non-display region, and includes K (K is an integer of 2 or more) MUX transistors, wherein source electrodes of the K MUX transistors are commonly connected to one data channel line, and drain electrodes of the K MUX transistors are respectively connected to K data lines;
- a pseudo multiplexer which is disposed in a third region of the non-display region, and includes K pseudo MUX transistors that are disposed to correspond to the K MUX transistors, respectively;
- and
- K MUX control lines and K pseudo MUX control lines arranged in a second region of the non-display region between the first and third regions of the non-display region, wherein the K MUX control lines are respectively connected to gate electrodes of the K MUX transistors, and the K pseudo MUX control lines are respectively connected to gate electrodes of the K pseudo MUX transistors,
- wherein the second region of the non-display region includes a first partial region which is adjacent to the first region of the non-display region and in which the K MUX control lines are arranged, and a second partial area which is adjacent to the third region of the non-display region and in which the K pseudo MUX control lines are arranged.
A display device, comprising:
- a multiplexer which is in a display panel and is connected between data lines and one data channel line;
- a pseudo multiplexer which is in the display panel and is spaced apart from the multiplexer in a first direction in which the data lines extend;
- and
- MUX control lines and pseudo MUX control lines between the multiplexer and the pseudo multiplexer, the MUX control lines extending along a second direction crossing the first direction and connected to the multiplexer, the pseudo MUX control lines extending along the second direction and connected to the pseudo multiplexer,
- wherein the MUX control lines are disposed between the multiplexer and the pseudo MUX control lines.
Dependencies are inferred from the claim text.