公开(公告)号：US20190043416A1

公开(公告)日：2019-02-07

申请号：US16055179

申请日：2018-08-06

Applicant: Industrial Technology Research Institute

Inventor： Kang-Feng Lee ,  Yi-Tsung Pan

IPC: G09G3/32 ,  B41F16/00

Abstract: A transfer method for expanding pitches of devices includes: providing a first substrate with micro devices having the pitches being a predetermined value in a first direction and a second direction; transferring the micro devices to a first roller by contacting it with the micro devices, wherein a pitch of contact line portions on the first roller is N times of the predetermined value; transferring the micro devices on the first roller to a second substrate; rotating the second substrate by 90 degrees; transferring the micro devices to a second roller by rolling the second roller to contact the micro devices; and then transferring the micro devices to a third substrate to expand the pitch of the micro devices in both the first and the second directions. The portions in contact with the micro devices all have adhesive layers with different adhesion operation windows.

公开(公告)号：US10040498B2

公开(公告)日：2018-08-07

申请号：US14581086

申请日：2014-12-23

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yuan-Heng Sun ,  Kang-Feng Lee ,  Yuan-Ann Chang ,  Meng-Ru Lin ,  Ruey-Liang Ma ,  Jen-Yu Yu

IPC: B62H5/14 ,  B60L11/18 ,  B62H3/08 ,  B60R25/09 ,  B62H3/04 ,  B62H3/00 ,  B62H3/06 ,  B60R9/10

CPC classification number: B62H5/141 ,  B60L53/12 ,  B60L53/16 ,  B60L53/30 ,  B60R9/10 ,  B60R25/09 ,  B60R25/093 ,  B62H3/00 ,  B62H3/04 ,  B62H3/06 ,  B62H3/08 ,  B62H5/14 ,  B62H5/142 ,  B62H5/144 ,  B62H5/148 ,  B62H2003/005 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/122 ,  Y02T90/14

Abstract: A multi-diameter clamp for clamping on tires of different sizes is provided. The multi-diameter clamp comprises at least one clamping unit, at least one actuator, and at least one sensing unit. The at least one clamping unit further includes at least one movable member and a fixed member. Wherein the at least one movable member moves within a tire housing space having a starting position and a clamping position. The tire housing space locates between the movable member and the fixed member for clamping on a tire. The at least one actuator connects to the at least one movable member, and enables the at least one moveable member to move between the starting position and the clamping position. The at least a sensing unit obtains a diameter size of the tire, and based on the diameter size, actuates the at least one actuator corresponding to the diameter size.

公开(公告)号：US12049908B2

公开(公告)日：2024-07-30

申请号：US18089019

申请日：2022-12-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kang-Feng Lee

IPC: F04F5/20 ,  F17D1/065

CPC classification number: F04F5/20 ,  F17D1/065 ,  Y10T137/2224

Abstract: A pressure difference generating apparatus includes a first pipe, a second pipe and a third pipe. The first pipe have a first inlet. The second pipe disposed inside of the first pipe has a conical inlet runner, a conical outlet runner and a neck portion between the conical inlet runner and outlet runner. The third pipe has a third conical outlet portion extending into the conical inlet runner. A first fluid and a second fluid flow into the first pipe and the third pipe separately in different flow rates. A negative pressure generated between the third conical outlet portion and the conical inlet runner allows at least part of the first fluid to flow into the conical inlet runner, then the neck portion, then the conical outlet runner, and finally out of the second pipe with the second fluid.

公开(公告)号：US10510287B2

公开(公告)日：2019-12-17

申请号：US16055179

申请日：2018-08-06

Applicant: Industrial Technology Research Institute

Inventor： Kang-Feng Lee ,  Yi-Tsung Pan

IPC: G09G3/32 ,  B41F16/00 ,  H01L21/683 ,  B82Y40/00 ,  B29C39/14 ,  B29C65/00 ,  H01L33/00 ,  B44C3/00

Abstract: A transfer method for expanding pitches of devices includes: providing a first substrate with micro devices having the pitches being a predetermined value in a first direction and a second direction; transferring the micro devices to a first roller by contacting it with the micro devices, wherein a pitch of contact line portions on the first roller is N times of the predetermined value; transferring the micro devices on the first roller to a second substrate; rotating the second substrate by 90 degrees; transferring the micro devices to a second roller by rolling the second roller to contact the micro devices; and then transferring the micro devices to a third substrate to expand the pitch of the micro devices in both the first and the second directions. The portions in contact with the micro devices all have adhesive layers with different adhesion operation windows.