US 2022/0036775 A1Published application

Display device

AssigneeSamsung Display Co., Ltd.

InventorsJae Been LEE, Yi Joon AHN, Eun Kyung YEON

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Abstract

A display device includes a first display panel including a first substrate, and a second display panel adjacent to the first display panel in a first direction and including a second substrate. One side surface of each of the first and second substrates adjacent to a first boundary between the first display panel and the second display panel includes an uneven pattern, the uneven pattern of the first substrate includes a plurality of first convex portions and a plurality of first concave portions between the first convex portions, the uneven pattern of the second substrate includes a plurality of second convex portions and a plurality of second concave portions between the second convex portions, each of the first convex portions includes at least one first hole passing through the first substrate, and each of the second convex portions includes at least one second hole passing through the second substrate.

Claims19

Dependent claims

A display device comprising:

a first display panel comprising a first substrate and at least one first pixel on one surface of the first substrate;
and
a second display panel adjacent to the first display panel in a first direction and comprising a second substrate and at least one second pixel on one surface of the second substrate,
wherein:
one side surface of each of the first and second substrates adjacent to a first boundary between the first display panel and the second display panel comprises an uneven pattern;
the uneven pattern of the first substrate comprises a plurality of first convex portions and a plurality of first concave portions between the first convex portions, the uneven pattern of the second substrate comprises a plurality of second convex portions and a plurality of second concave portions between the second convex portions;
and
each of the first convex portions comprises at least one first hole passing through the first substrate, and each of the second convex portions comprises at least one second hole passing through the second substrate.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/332,939Filed 27 May 2021
Priority: KR 10-2020-009480229 Jul 2020
Published: 3 Feb 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification11 codes

G09F 9/3026
Characterised by the form or geometrical disposition of the individual elements: video wall, i.e. stackable semiconductor matrix display modules
H10K 59/18
OLED displays: tiled displays
G09F 9/33
In which the desired character or characters are formed by combining individual elements: being semiconductor devices, e.g. diodes
H10H 20/8312
Characterised by their shape: extending at least partially through the bodies

Family

US 12,080,199 B2Related patent
US 2022/0036775 A1This patent

From the US filing history. Foreign family members aren’t listed.

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