Spray assembly and wet etching device having the same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B05B-001/20
H01L-021/67
B05B-013/02
B05B-015/08
출원번호
US-0781137
(2015-07-08)
등록번호
US-9892940
(2018-02-13)
우선권정보
CN-2015 1 0368699 (2015-06-29)
국제출원번호
PCT/CN2015/083503
(2015-07-08)
국제공개번호
WO2017/000320
(2017-01-05)
발명자
/ 주소
Li, Jia
출원인 / 주소
Shenzhen China Star Optoelectronics Technology Co., Ltd.
대리인 / 주소
Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
A spray assembly including a spray pipe with a bottom provided with a plurality of first through holes, each having a nozzle, wherein the nozzle includes a slider with an area larger than the first through hole, to cover the first through hole. The nozzle is connected to the slider and protrudes fro
A spray assembly including a spray pipe with a bottom provided with a plurality of first through holes, each having a nozzle, wherein the nozzle includes a slider with an area larger than the first through hole, to cover the first through hole. The nozzle is connected to the slider and protrudes from the first through hole; the nozzle also includes a locking member to connect the slider to the spray pipe. The slider can move to adjust the position of the nozzle in the first through hole. There also provides a wet etching device including a spray unit, wherein the spray unit includes a plurality of spray assemblies as mentioned above, and a plurality of spray pipes in the plurality of spray assemblies are arranged in parallel with each other or approximately in parallel with each other.
대표청구항▼
1. A spray assembly comprising a spray pipe of which the bottom is provided with a plurality of first through holes, a nozzle mechanism is assembled in each of the first through holes, wherein: the nozzle mechanism comprises a slider of which the area is larger than that of the first through hole, a
1. A spray assembly comprising a spray pipe of which the bottom is provided with a plurality of first through holes, a nozzle mechanism is assembled in each of the first through holes, wherein: the nozzle mechanism comprises a slider of which the area is larger than that of the first through hole, and the slider is provided in the spray pipe and covers the first through hole; a nozzle is connected to the slider and protrudes from the first through hole, and the nozzle is in fluid communication with the spray pipe;the nozzle mechanism also comprises a locking member to connect the slider to the spray pipe, and the slider is fixedly connected to the spray pipe when the locking member is locked; and the slider can move in a horizontal plane when the locking member is loosened, to adjust the position of the nozzle in the first through hole. 2. The spray assembly of claim 1, wherein a stuck slot is provided at a side of the slider toward the first through hole, a stuck-point raised toward the slider is provided at an edge of the first through hole, and the stuck-point is assembled in the stuck slot. 3. The spray assembly of claim 1, wherein a second through hole is provided on the slider, and the nozzle is detachably connected to the second through hole. 4. The spray assembly of claim 3, wherein the second through hole is a threaded hole, and the nozzle has a first thread part mated with the threaded hole, such that the nozzle is detachably connected to the second through hole by assembling the first thread part in the threaded hole. 5. The spray assembly of claim 1, wherein the locking member is a thread locking member comprising a bolt and a thread through hole or thread blind hole provided on the slider, the bolt is assembled in the thread through hole or thread blind hole through the first through hole, and the width of a head of the bolt is greater than that of the first through hole. 6. The spray assembly of claim 5, wherein the number of the thread locking members is at least two, which are located on opposite sides of the nozzle respectively. 7. The spray assembly of claim 1, wherein the locking member is a thread locking member comprising a bolt and a nut, a third through hole is provided on the slider, the bolt passes through the third through hole and the first through hole sequentially to mate with the nut, and the width of the nut is greater than that of the first through hole. 8. The spray assembly of claim 7, wherein the number of the thread locking members is at least two, which are located on opposite sides of the nozzle respectively. 9. The spray assembly of claim 1, wherein the plurality of first through holes are arranged on the bottom of the spay pipe at equal intervals. 10. A wet etching device comprising a spray unit which comprises a plurality of spray assemblies, the spray assemblies comprising a spray pipe of which the bottom is provided with a plurality of first through holes, and a nozzle mechanism being assembled in each of the first through holes, wherein: the nozzle mechanism comprises a slider of which the area is larger than that of the first through hole, and the slider is provided in the spray pipe and covers the first through hole; a nozzle is connected to the slider and protrudes from the first through hole, and the nozzle is in fluid communication with the spray pipe;the nozzle mechanism also comprises a locking member to connect the slider to the spray pipe, and the slider is fixedly connected to the spray pipe when the locking member is locked; and the slider can move in a horizontal plane when the locking member is loosened, to adjust the position of the nozzle in the first through hole;wherein a plurality of spray pipes in the plurality of spray assemblies are arranged in parallel with each other or approximately in parallel with each other. 11. The wet etching device of claim 10, wherein a stuck slot is provided at a side of the slider toward the first through hole, a stuck-point raised toward the slider is provided at an edge of the first through hole, and the stuck-point is assembled in the stuck slot. 12. The wet etching device of claim 10, wherein a second through hole is provided on the slider, and the nozzle is detachably connected to the second through hole. 13. The wet etching device of claim 12, wherein the second through hole is a threaded hole, and the nozzle has a first thread part mated with the threaded hole, such that the nozzle is detachably connected to the second through hole by assembling the first thread part in the threaded hole. 14. The wet etching device of claim 10, wherein the locking member is a thread locking member comprising a bolt and a thread through hole or thread blind hole provided on the slider, the bolt is assembled in the thread through hole or thread blind hole through the first through hole, and the width of a head of the bolt is greater than that of the first through hole. 15. The wet etching device of claim 14, wherein the number of the thread locking members is at least two, which are located on opposite sides of the nozzle respectively. 16. The wet etching device of claim 10, wherein the locking member is a thread locking member comprising a bolt and a nut, a third through hole is provided on the slider, the bolt passes through the third through hole and the first through hole sequentially to mate with the nut, and the width of the nut is greater than that of the first through hole. 17. The wet etching device of claim 16, wherein the number of the thread locking members is at least two, which are located on opposite sides of the nozzle respectively. 18. The wet etching device of claim 10, wherein the plurality of first through holes are arranged on the bottom of the spay pipe at equal intervals. 19. The wet etching device of claim 10, wherein in the plurality of spray assemblies of the spray unit, according to the arrangement direction of the spray assemblies, the nozzle in the odd number spray assembly is located much closer to a first end of the first through hole, and the nozzle in the even number spray assembly is located much closer to a second end opposite to the first end of the first through hole.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (3)
MacDonald Robert W. ; Szatkowski Victor, Spray bar for use with webs of different widths.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.