Granted Patent B2

US 12,418,998 · App. 18/143,933 · Granted Sep 16, 2025

Inventors: Dowan Kim (Suwon-si, KR); Kiwoong Kim (Suwon-si, KR); Yoonah Kim (Suwon-si, KR); Chiun Park (Suwon-si, KR); Kwangsung Hwang (Suwon-si, KR)

Assignee: SAMSUNG ELECTRONICS CO., LTD.

H05K5/0217H01L25/0753H05K5/30

Abstract

Claims (29)

1. A display apparatus comprising:

a display module comprising a substrate on which a plurality of light emitting diodes (LEDs) are mounted;

a cabinet provided to support the display module; and

a circuit case attached to the cabinet,

wherein the circuit case is provided to be detachable from and mountable on a front side of the cabinet,

wherein the circuit case is provided to be detachable from and mountable on a rear side of the cabinet,

wherein the circuit case comprises: a first case comprising an open side; and a second case provided to cover the open side of the first case, and

wherein the first case accommodates electronic components,

wherein the display module further comprises a reinforcing member attached to a rear surface of the display module, wherein the cabinet comprises a plurality of first magnets, and wherein the circuit case further comprises a plurality of second magnets; and

wherein the display module is attached to the cabinet by a first magnetic attraction between the plurality of first magnets and the reinforcing member, and wherein the display module is attached to the cabinet by a second magnetic attraction between the plurality of second magnets and the reinforcing member.

2. The display apparatus of claim 1 , further comprising a connection bracket provided to attach the circuit case to the cabinet, wherein the connection bracket is attached to the rear side of the cabinet by a fastening member.

3. The display apparatus of claim 2 , wherein the circuit case is attached to the connection bracket at a front side of the connection bracket by the fastening member.

4. The display apparatus of claim 3 , wherein the circuit case is separable from the front side of the cabinet by detaching the connection bracket from the circuit case at the front side of the cabinet.

5. The display apparatus of claim 3 , wherein the circuit case is separable from the rear side of the cabinet by detaching the connection bracket from the cabinet at the rear side of the cabinet.

6. The display apparatus of claim 1 , wherein the first case further comprises a first hinge bracket comprising a shaft protrusion, and

wherein the first hinge bracket is attached to a first side surface of the first case.

7. The display apparatus of claim 6 , wherein the second case comprises a second hinge bracket comprising a shaft hole,

wherein the shaft protrusion is inserted into the shaft hole, and

wherein the second hinge bracket is attached to a second side surface of the second case.

8. The display apparatus of claim 7 , wherein the second case is rotatably connected to the first case.

9. The display apparatus of claim 6 , wherein the second case comprises a second hinge bracket comprising a shaft hole,

wherein the second hinge bracket is attached to a side surface of the second case, and

wherein the second case is separated from the first case by the shaft protrusion that is separated from the shaft hole.

10. The display apparatus of claim 1 , wherein the circuit case further comprises a case sealing member provided along a side edge of the first case, and

wherein the case sealing member is provided to seal a region between the first case and the second case.

11. The display apparatus of claim 1 , further comprising a plurality of display modules, and

wherein the cabinet is provided to support the plurality of display modules.

12. The display apparatus of claim 1 , wherein the cabinet is included in a plurality of cabinets, and

wherein the plurality of cabinets are provided to be connected to each other in a horizontal direction and a vertical direction.

Assignments (1)

Priority Claims (2)

Continuity (2)

References Cited (33)