A cassette includes a base plate in which first and second holes are defined at both opposite edges thereof, a protector which is coupled to the first hole disposed at the both opposite edges of the base plate, is placed in a direction perpendicular to a plane of the base plate, and third holes, and
A cassette includes a base plate in which first and second holes are defined at both opposite edges thereof, a protector which is coupled to the first hole disposed at the both opposite edges of the base plate, is placed in a direction perpendicular to a plane of the base plate, and third holes, and a rib member which includes a rib protruding from the protector, a second protrusion protruding in a direction from the rib to be coupled to the second hole, and third protrusions protruding in another direction from the rib to be coupled to the third holes, where the third holes of the rib member are defined to slope at a predetermined angle to a thickness surface of the protector such that the rib is at a predetermined angle to a plane of the protector, and the third protrusions are coupled to the third holes.
대표청구항▼
1. A cassette for curved substrates, the cassette comprising: a base plate in which first and second holes are defined at both opposite edges thereof;a protector which is coupled to the first hole disposed at the both opposite edges of the base plate, is placed in a direction perpendicular to a plan
1. A cassette for curved substrates, the cassette comprising: a base plate in which first and second holes are defined at both opposite edges thereof;a protector which is coupled to the first hole disposed at the both opposite edges of the base plate, is placed in a direction perpendicular to a plane of the base plate, and in which a plurality of third holes is defined; anda rib member which comprises a rib protruding from the protector to support a curved substrate, a second protrusion protruding in a direction from the rib to be coupled to the second hole, and a plurality of third protrusions protruding in another direction from the rib to be coupled to the plurality of third holes,wherein the plurality of third holes of the rib member are defined to slope at a predetermined angle to a thickness surface of the protector such that the rib is at a predetermined angle with reference to a plane of the protector, and the plurality of third protrusions are coupled to the plurality of third holes. 2. The cassette of claim 1, wherein the base plate, the protector, and the rib member include a paper material. 3. The cassette of claim 1, wherein the protector comprises a plurality of laminate layers. 4. The cassette of claim 1, wherein the protector comprises a first protrusion protruding from a body thereof, wherein the first protrusion is coupled to the first hole. 5. The cassette of claim 1, wherein the second protrusion and the plurality of third protrusions are perpendicular to each other with respect to the rib. 6. The cassette of claim 1, wherein the second protrusion, the plurality of third protrusions, and the rib are unitary with each other, and the rib is placed to slope at a predetermined angle with reference to a coupling direction of the second protrusion and the plurality of third protrusions. 7. The cassette of claim 4, wherein the rib member is disposed at the both opposite edges of the base plate and protrudes from the body of the protector to be separated from each adjacent rib member by an equal distance, wherein the rib member disposed at the edge of the base plate corresponds to the rib member disposed at the other edge of the base plate. 8. The cassette of claim 1, wherein the second protrusion is coupled to the second hole defined in the same direction as a direction in which the rib slopes. 9. The cassette of claim 1, wherein a (3-a)-th hole defined in a first laminate layer, a (3-b)-th hole defined in a second laminate layer, and a (3-c)-th hole defined in a third laminate layer are defined in the protector. 10. The cassette of claim 9, wherein the (3-a)-th hole, the (3-b)-th hole, and the (3-c)-th hole are defined parallel to the base plate or parallel to a direction normal to a lengthwise direction of the protector and are partially misaligned with each other to define each of the plurality of third holes in a staircase shape. 11. The cassette of claim 10, wherein each of the plurality of third holes defined in a staircase shape by the partial misalignment of the (3-a)-th hole, the (3-b)-th hole and the (3-c)-th hole has a predetermined angle of inclination to the plane of the protector. 12. The cassette of claim 1, wherein the rib member comprises a first rib and a second rib having different shapes, wherein the second rib further comprises an extension portion which extends relatively further toward the plurality of third protrusions than toward the first rib. 13. The cassette of claim 12, wherein the extension portion and the first rib contact the plane of the protector. 14. The cassette of claim 12, wherein the plurality of third protrusions of the first rib are different in size from those of the second rib. 15. The cassette of claim 12, wherein the plurality of third protrusions of the first rib are asymmetrical to those of the second rib. 16. The cassette of claim 12, wherein the second protrusion of the first rib is different in size from that of the second rib. 17. The cassette of claim 12, wherein a folding region is disposed between the first rib and the second rib. 18. The cassette of claim 12, wherein the rib member comprises the plurality of third protrusions on the first rib and further comprises fourth protrusions on the second rib, and the protector further comprises fourth holes coupled to the fourth protrusions. 19. The cassette of claim 18, wherein a third rib is further disposed between the first rib and the second rib. 20. The cassette of claim 19, wherein the third rib is filled with air.
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이 특허에 인용된 특허 (5)
Kim Young Su,KRX ; Park Sun Im,KRX, Apparatus for packing liquid crystal display modules.
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