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    • 1. 发明专利
    • Reticle pod
    • RETICLE POD
    • JP2012177930A
    • 2012-09-13
    • JP2012104706
    • 2012-05-01
    • Entegris Incインテグリス・インコーポレーテッド
    • STEVEN P KOLBOWMCMULLEN KEVINTIEVEN ANTHONY MMATTHEW KUSZCHRISTIAN ANDERSENHOWPING WONGMICHAEL CISEWSKIMICHAEL L JOHNSONHALBMAIER DAVID LLYSTAD JOHN
    • G03F1/66B65D85/86H01L21/027
    • B65D85/48G03F1/66H01L21/67353H01L21/67359H01L21/67383H01L21/67386
    • PROBLEM TO BE SOLVED: To provide a container that provides support structure and environmental control means including minimal contact that cooperates with a wafer or reticle to provide a diffusion barrier, which mitigates fine particles placed on a face of the wafer or reticle.SOLUTION: The container includes a base having a flat polished surface with protrusions upon which the wafer or reticle rests. The protrusions have a geometry as a sphere that provides minimal contact with the wafer or reticle and suspend the wafer or reticle over the base, providing a gap therebetween. The gap isolates the wafer or reticle from the flat polished surface of the base, and inhibits migration of fine particles into the gap, thereby preventing contamination of sensitive surfaces of the wafer or reticle. Diffusion filters provide pressure equalization without filter media. Moveable reticle pins on a top cover provide reticle restraint. Dual pod embodiment provides further isolation and protection.
    • 要解决的问题:提供一种提供支撑结构和环境控制装置的容器,其包括与晶片或掩模版配合的最小接触以提供扩散阻挡层,其减轻放置在晶片或掩模版的表面上的细颗粒。 解决方案:容器包括具有平坦的抛光表面的基座,其上具有突起,晶片或掩模贴在该基底上。 这些突起具有作为球体的几何形状,其提供与晶片或掩模版的最小接触并将晶片或掩模版悬挂在基底上,从而在其间提供间隙。 间隙将晶片或掩模版与基底的平坦抛光表面隔离,并且抑制细颗粒迁移到间隙中,从而防止晶片或掩模版的敏感表面的污染。 扩散过滤器提供压力平衡,无需过滤介质。 顶盖上可移动的标线杆销可提供掩模版限制。 双荚实施例提供进一步的隔离和保护。 版权所有(C)2012,JPO&INPIT
    • 5. 发明申请
    • WAFER CONTAINER WITH SEALABLE DOOR
    • 带密封门的水箱
    • WO2005102871A2
    • 2005-11-03
    • PCT/US2005013166
    • 2005-04-18
    • ENTEGRIS INCTIEBEN ANTHONY MATHIUSLYSTAD JOHN
    • TIEBEN ANTHONY MATHIUSLYSTAD JOHN
    • B65D85/00B65D85/30H01L21/00H01L21/673
    • H01L21/67376H01L21/67126
    • A wafer container including an enclosure portion with a door frame defining an opening for insertion and removal of wafers and a door fittable in the door frame to seal the enclosure portion. A continuous elastomeric seal extends around the door inward of the periphery. The seal is positioned on a sealing surface proximate the perimeter of the door and may be partially inset in a radial groove in the door. In cross-section, the elastomeric seal has an inset portion and a sealing head coupled by a bridging portion. The sealing head has a foot portion projecting from the bridging portion toward the sealing surface of the door, and a head portion extending in a direction generally opposite the foot relative to the bridging portion. The door frame has a seal engaging structure so that when the door is seated in the door frame, the bridging portion of the elastomeric seal contacts the seal engaging structure displacing the bridging portion axially toward the sealing surface and causing the head of the sealing head to rotate radially and contact the seal engaging structure. The displacement action also affirmatively sets the foot of the sealing head in contact with the sealing surface of the door.
    • 一种晶片容器,其包括具有限定用于插入和移除晶片的开口的门框的封闭部分和可装配在门框中以密封外壳部分的门。 连续的弹性密封件围绕着门的周边延伸。 密封件位于靠近门的周边的密封表面上,并且可以部分地插入门的径向凹槽中。 在横截面中,弹性体密封件具有插入部分和通过桥接部分联接的密封头。 密封头具有从桥接部分朝向门的密封表面突出的脚部,以及相对于桥接部分大致相对于脚的方向延伸的头部。 门框具有密封接合结构,使得当门被安置在门框中时,弹性体密封件的桥接部分接触密封接合结构,使桥接部分轴向朝向密封表面移动,并使密封头的头部 径向旋转并接触密封接合结构。 位移动作还肯定地将密封头的脚部与门的密封面接触。
    • 9. 发明公开
    • RETICLE POD WITH COVER TO BASEPLATE ALIGNMENT SYSTEM
    • MASKENHALTER MIT系统ZUR AUSRICHTUNG DER ABDECKUNG MIT DER GRUNDPLATTE
    • EP2909110A4
    • 2016-08-24
    • EP13847167
    • 2013-10-17
    • ENTEGRIS INC
    • LYSTAD JOHNKOLBOW STEVEN P
    • H01L21/673G03F1/66G03F7/20
    • B65D85/48B65D25/10B65D25/14B65D43/02G03F1/66H01L21/67353H01L21/67359H01L21/67373H01L21/67383H01L21/67386Y10T29/49895
    • An alignment system for aligning the cover and base of an inner pod of a reticle carrier. The cover and base can each be provided with hard planar surface seal zones on the bottom surface and the top surface, respectively. The cover of the inner pod may be provided with a through hole or a blind hole into which an alignment pin is disposed. The base is provided with a guide recess to receive the distal end of the alignment pin. The alignment pin operates to limit contact surface area between the cover and the base during that is in sliding contact, thus inhibiting particulate generation. Low particulate-generating materials, such as stainless steel or polyamide-imide, can also be utilized to further reduce particulate generation. Furthermore, the cover and base can each be unitary without need for fastening components thereto, thereby eliminating clamped surfaces that can entrap and subsequently shed particulates.
    • 对准系统,用于对准掩模载体的内部盒的盖和底座。 盖子和底座可以分别在底面和顶面上设置硬平坦的表面密封区域。 内部容器的盖可以设置有通孔或盲孔,对准销布置在该通孔或盲孔中。 基座设置有用于接收对准销的远端的引导凹部。 在滑动接触期间,对准销操作以限制盖和基座之间的接触表面积,从而抑制颗粒的产生。 还可以使用低颗粒产生材料,例如不锈钢或聚酰胺 - 酰亚胺,以进一步减少颗粒产生。 此外,盖和基座可以是单一的,而不需要紧固部件,从而消除夹带和随后脱落的颗粒的夹紧表面。