Backlight frame, backlight structure and LCD display device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F21V-007/04
F21V-021/00
G02F-001/1333
출원번호
US-0491453
(2014-09-19)
등록번호
US-9303850
(2016-04-05)
우선권정보
CN-2014 1 0090207 (2014-03-12)
발명자
/ 주소
Wang, Zijian
Wang, Huanyu
출원인 / 주소
BOE TECHNOLOGY GROUP CO., LTD.
대리인 / 주소
Harness, Dickey & Pierce, P.L.C.
인용정보
피인용 횟수 :
0인용 특허 :
1
초록▼
The present invention discloses a backlight frame, a backlight structure and an LCD display device, the backlight frame comprises: a frame body and a plurality of limiting structures disposed outside the frame body, one end of the limiting structure is connected to the frame body detachably, the oth
The present invention discloses a backlight frame, a backlight structure and an LCD display device, the backlight frame comprises: a frame body and a plurality of limiting structures disposed outside the frame body, one end of the limiting structure is connected to the frame body detachably, the other end of the limiting structure is provided with a limiting portion, a limiting face of the limiting portion and a side surface of the frame body are coplanar, and the limiting face of the limiting portion is disposed above the side surface of the frame body. By detachably disposing limiting structure on frame body of backlight frame and limiting display element formed on frame body with limiting structure when assembling, contraposition installation can be achieved accurately, operator operation can be facilitated. Limiting structure is disposed detachably, thereby width of frame body is not increased, and it satisfies narrow bezel design requirement.
대표청구항▼
1. A backlight frame, comprising: a frame body and a plurality of limiting structures disposed outside the frame body, one end of the limiting structure is connected to the frame body detachably, the other end of the limiting structure is provided with a limiting portion, a limiting face of the limi
1. A backlight frame, comprising: a frame body and a plurality of limiting structures disposed outside the frame body, one end of the limiting structure is connected to the frame body detachably, the other end of the limiting structure is provided with a limiting portion, a limiting face of the limiting portion comprises two surfaces forming a right angle, the two surfaces of the limiting face are respectively coplanar with two adjacent lateral surfaces of the frame body, and the limiting face of the limiting portion is disposed above the adjacent lateral surfaces of the frame body. 2. The backlight frame according to claim 1, wherein the limiting structure is connected detachably to a lateral surface of the frame body by a connection portion. 3. The backlight frame according to claim 1, wherein the limiting portion is in L shape. 4. The backlight frame according to claim 1, wherein four limiting portions are provided at four corners of the frame body. 5. The backlight frame according to claim 1, wherein the frame body is provided with a groove at lateral surfaces, one end of the limiting structure is connected into the groove. 6. The backlight frame according to claim 1, wherein the limiting structure and the frame body are molded integrally. 7. The backlight frame according to claim 1, wherein one end of the limiting structure is pasted to the frame body in a detachable connection. 8. A backlight structure, comprising the backlight frame according to claim 1. 9. The backlight frame according to claim 1, wherein the limiting face of the limiting portion is spaced from the adjacent lateral surfaces of the frame body in a direction from a bottom surface of the frame body to a top surface of the frame body. 10. The backlight frame according to claim 2, wherein each of the plurality of limiting structures are provided with two connection portions, and the two connection portions are respectively connected to two adjacent lateral surfaces of the frame body. 11. The backlight frame according to claim 2, wherein the connection portion of each limiting structure is in L shape. 12. An LCD display device, comprising the backlight structure according to claim 8. 13. The backlight frame according to claim 10, wherein the connection portions of each limiting structure are in L shape. 14. The backlight frame according to claim 10, wherein the limiting portion comprises two corner plates, which are connected to the two connection portions respectively. 15. The backlight frame according to claim 11, wherein the connection portion comprises two sections forming L shape, one of the two sections is arranged perpendicular to the lateral surface of the frame body and is connected to the lateral surface of the frame body, and the other of the two sections is connected to the limiting portion. 16. The backlight frame according to claim 5, wherein the limiting structure is connected detachably to a lateral surface of the frame body by a connection portion, the connection portion comprises two sections forming L shape, one of the two sections is arranged perpendicular to the groove, connected into the groove and have a length larger than a depth of the groove, and the other of the two sections is connected to the limiting portion.
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이 특허에 인용된 특허 (1)
Lee, Ki-Chang; Park, Jong-Myeong; Lee, Chung-Hui, Backlight assembly and display device having the same.
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