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US 12,652,902 B2Granted
Display device
AssigneeSamsung Display Co., Ltd.
InventorsHyunseop Song, Jooyoung Kim, Young-Joo Nam, Byungchul Shin
Life of this patent
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Abstract
The display device includes a display panel, a circuit board having a first surface facing a bottom of the display panel and a second surface opposite to the first surface, and a cover member attached to the bottom of the display panel to cover the second surface of the circuit board. A first alignment mark is formed on the second surface of the circuit board, and a second alignment mark corresponding to the first alignment mark is formed in a transparent area of the cover member.
Claims20
A display device comprising:
- a display panel;
- a circuit board facing the display panel and connected to the display panel, the circuit board including:
- a first surface facing the display panel,
- a second surface which is opposite to the first surface, and
- a first alignment mark on the second surface, the first alignment mark having an end;
- a cover member facing the display panel with the circuit board therebetween, the cover member including:
- a transparent area corresponding to the first alignment mark, and
- a second alignment mark in the transparent area;
- and
- an alignment mark defined by the second alignment mark of the cover member continuously extending from the end of the first alignment mark of the circuit board.
7 more elements
A display device, comprising:
- a display panel;
- a circuit board facing the display panel and connected to the display panel, the circuit board including:
- opposing ends which are opposite to each other,
- a first surface facing the display panel, and
- a second surface opposite to the first surface, the second surface including a 1-1st alignment mark and a 1-2nd alignment mark and respectively at the opposing ends of the circuit board, each of the 1-1st alignment mark and the 1-2nd alignment mark having an end;
- a cover member facing the display panel with the circuit board therebetween, the cover member including:
- a first transparent area corresponding to the 1-1st alignment mark of the circuit board,
- a second transparent area corresponding to the 1-2nd alignment mark of the circuit board,
- a 2-1st alignment mark in the first transparent area, and
- a 2-2nd alignment mark in the second transparent area;
- and
- a plurality of alignment marks respectively defined by:
- the 2-1st alignment mark of the cover member continuously extending from the end of the 1-1st alignment mark of the circuit board, and
- the 2-2nd alignment mark of the cover member continuously extending from the end of the 1-2nd alignment mark of the circuit board.
11 more elements
Dependencies are inferred from the claim text.