Display device and method for manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorMyonghoon Roh
Life of this patent
Estimating the term…
Abstract
A display device includes a display panel including a plurality of panel pads, a connection board including a plurality of connection lines, and a circuit board including a plurality of board pads. The plurality of connection lines are spaced apart from each other. Each of a connection line among the plurality of connection lines includes: a first end portion at which the connection line is connected to the display panel, the first end portion being in direct contact with a panel pad, and a second end portion opposite to the first end portion and at which the connection line is connected to the circuit board, the second end portion being in contact with a board pad.
Claims19
A display device comprising:
- a display panel comprising a substrate and a panel pad which is on the substrate;
- a circuit board which provides a driving signal;
- and
- a connection board which connects the display panel to the circuit board, the connection board comprising:
- a flexible substrate having a first edge and a second edge which are opposite to each other, and
- a connection line which is on the flexible substrate and extends from the first edge to the second edge, the connection line comprising:
- a first end portion which is on the first edge of the flexible substrate and is between the substrate of the display panel and the flexible substrate of the connection board, along a thickness direction of the display device, and
- the first end portion of the connection line is directly connected to the panel pad of the display panel by an ultrasonic vibration bond.
Dependencies are inferred from the claim text.