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US 12,118,907 B2Granted
Display apparatus
AssigneeLG Display Co., Ltd.
InventorsYoungin Jang, Subin Kim, KyungYun Kang
Life of this patent
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Abstract
A display apparatus includes a display panel in which pixels, signal lines connected to the pixels, and gate lines supplying gate signals to the pixels are provided, and link lines provided on a rear surface of the display panel and connected to the signal lines provided on a front surface of the display panel, wherein a test unit is provided at ends of the link lines on the rear surface.
Claims13
A display apparatus comprising:
- a display panel in which pixels, signal lines connected to the pixels, and gate lines supplying gate signals to the pixels are on a front surface of the display panel;
- link lines provided on a rear surface of the display panel and connected to the signal lines provided on the front surface of the display panel, the link lines having a first end and a second end that is spaced apart from the first end on the rear surface of the display panel;
- and
- a data driver on an intermediate portion of the link lines that is between the first end and the second end of the link lines,
- wherein a test unit is attached to the second end of the link lines on the rear surface such that the data driver is between the first end of the link lines and the test unit in a plane view of the display apparatus.
2 more elements
A display apparatus comprising:
- a display panel in which pixels, signal lines connected to the pixels, and gate lines supplying gate signals to the pixels are provided;
- and
- link lines provided on a rear surface of the display panel and connected to the signal lines provided on a front surface of the display panel,
- wherein a test unit is provided at ends of the link lines on the rear surface,
- the link lines are divided into at least two groups,
- the test unit comprises at least two jig units corresponding to the at least two group, and
- the at least two groups comprise:
- a first group including first group link lines supplying first data voltage to a first pixel among the pixels;
- and
- a second group including second group link lines supplying second data voltage to a second pixel among the pixels.
7 more elements
Dependencies are inferred from the claim text.