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US 9,070,315 B2Granted
Display device
AssigneeLG Display Co., Ltd.
InventorsMoo Kyoung Hong, Kyoung Don Woo, Eun Jeong Jin
Life of this patent
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Abstract
A display device is disclosed which includes: a control substrate configured to include a timing controller; a data connector configured to transfer signal from the control substrate to a display panel; a data driver mounted to the data connector; at least one outer connector disposed by at least one of both sides of the data connector and loaded with a driver chip, wherein the driver chip and the data driver are loaded on the outer connector and the data connector using the same bonding system, respectively.
Claims8
A display device comprising:
- a control substrate configured to include a timing controller;
- a data connector configured to transfer signal from the control substrate to a display panel;
- a data driver mounted to the data connector;
- at least one outer connector disposed by at least one of both sides of the data connector and loaded with a driver chip, the driver chip comprising at least one of a level shifter and a gamma generator,
- wherein the driver chip derives gate drive signals from gate control signals applied from the timing controller, and the gate drive signals are applied to gate drivers mounted on the display panel in a GIP (gate in panel) system,
- wherein the data driver is mounted only on the data connector and the driver chip is mounted only on the at least one outer connector,
- wherein the data driver and the driver chip are mounted on separate connectors, and
- wherein the driver chip and the data driver are loaded in one of COF (chip on flexible printed circuit film) system, TCP (tape carrier package), and COG (chip on glass) systems.
5 more elements
A display device comprising:
- a control substrate configured to include a timing controller;
- a plurality of data connectors configured to transfer signal from the control substrate to a display panel;
- a plurality of data drivers mounted on the plurality of data connectors;
- a pair of outer connectors disposed by both sides of the plurality of data connectors, the pair of outer connectors each being loaded with a driver chip, the driver chip comprising at least one of a level shifter and a gamma generator,
- wherein the driver chips derive gate drive signals from gate control signals applied from the timing controller, and the gate drive signals are applied to gate drivers mounted on the display panel in a GIP (gate in panel) system,
- wherein the data drivers are mounted only on the data connectors and the driver chips are mounted only on the pair of outer connectors, and
- wherein the driver chip and the data driver are loaded in one of COF (chip on flexible printed circuit film) system, TCP (tape carrier package), and COG (chip on glass) systems.
4 more elements
Dependencies are inferred from the claim text.