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    • 1. 发明专利
    • 將玻璃薄化的方法 GLASS THINNING METHOD
    • 将玻璃薄化的方法 GLASS THINNING METHOD
    • TW200827315A
    • 2008-07-01
    • TW096107049
    • 2007-03-01
    • 崔圭 CHOI, CHAN-KYU
    • 朴文泳 PARK, MOON-YOUNG
    • C03CC03B
    • 所揭示的係有關一種將玻璃薄化的方法,其中一蝕刻溶液係從垂直立起的一玻璃基板或一顯示面板上部份往下流動至其下部份,以一定流速或可變流速蝕刻以薄化該玻璃基板或顯示面板。使用一氫氟酸溶液作為該蝕刻溶液。由於該蝕刻溶液藉由重力流動來蝕刻該玻璃基板或顯示面板至一欲求厚度,此方法可減少所生成的顆粒數目並獲得超薄的玻璃基板或顯示面板。此外,此方法還可防止在玻璃基板或顯示面板上留下刮痕,因而可獲得具有優異品質的薄玻璃基板或顯示面板。
    • 所揭示的系有关一种将玻璃薄化的方法,其中一蚀刻溶液系从垂直立起的一玻璃基板或一显示皮肤上部份往下流动至其下部份,以一定流速或可变流速蚀刻以薄化该玻璃基板或显示皮肤。使用一氢氟酸溶液作为该蚀刻溶液。由于该蚀刻溶液借由重力流动来蚀刻该玻璃基板或显示皮肤至一欲求厚度,此方法可减少所生成的颗粒数目并获得超薄的玻璃基板或显示皮肤。此外,此方法还可防止在玻璃基板或显示皮肤上留下刮痕,因而可获得具有优异品质的薄玻璃基板或显示皮肤。
    • 7. 发明申请
    • Annulus Ring Hole Drill
    • 环形环钻孔
    • US20130306379A1
    • 2013-11-21
    • US13884270
    • 2012-02-10
    • Leung Choi ChanKin Choi Chan
    • Leung Choi ChanKin Choi Chan
    • E21B4/10
    • E21B4/10E02D7/10E02D17/06E21B4/14E21B10/36
    • An apparatus for drilling annulus ring hole, comprising: a down-the-hole (DTH) percussion hammer assembly, the DTH percussion hammer assembly comprising one or more DTH percussion hammers, an annulus ring structural housing having an outer diameter (OD) and an inner diameter (ID) for accommodating the DTH percussion hammers within space between the OD and the ID of the annulus ring structural housing; one or more drill pipes being connected serially with each other forming a string of drill pipes, the string of serially connected drill pipes being connected to the DTH percussion hammer assembly; a top pipe with one or more exhaust openings being connected to the string of serially connected drill pipes; an air or fluid distributor being connected to the top pipe; and a rotary head providing rotational turning motion for the apparatus, and the rotary head being connected to the air distributor.
    • 一种用于钻孔环形孔的装置,包括:下孔(DTH)冲击锤组件,DTH冲击锤组件包括一个或多个DTH冲击锤,具有外径(OD)的环形结构壳体和 用于容纳DTH打击锤的内径(ID)在OD与环形环结构壳体的ID之间的空间内; 一个或多个钻杆彼此串联连接,形成一串钻杆,串联连接的钻杆串连接到DTH冲击锤组件; 具有一个或多个排气开口的顶管连接到串联连接的钻杆串; 空气或流体分配器连接到顶部管道; 以及为该装置提供旋转旋转运动的旋转头,旋转头连接到空气分配器。
    • 8. 发明授权
    • Annulus ring hole drill
    • 环形孔钻孔
    • US09322216B2
    • 2016-04-26
    • US13884270
    • 2012-02-10
    • Leung Choi ChanKin Choi Chan
    • Leung Choi ChanKin Choi Chan
    • E21B4/10E21B4/14E21B10/36
    • E21B4/10E02D7/10E02D17/06E21B4/14E21B10/36
    • An apparatus for drilling annulus ring hole, comprising: a down-the-hole (DTH) percussion hammer assembly, the DTH percussion hammer assembly comprising one or more DTH percussion hammers, an annulus ring structural housing having an outer diameter (OD) and an inner diameter (ID) for accommodating the DTH percussion hammers within space between the OD and the ID of the annulus ring structural housing; one or more drill pipes being connected serially with each other forming a string of drill pipes, the string of serially connected drill pipes being connected to the DTH percussion hammer assembly; a top pipe with one or more exhaust openings being connected to the string of serially connected drill pipes; an air or fluid distributor being connected to the top pipe; and a rotary head providing rotational turning motion for the apparatus, and the rotary head being connected to the air distributor.
    • 一种用于钻孔环形孔的装置,包括:下孔(DTH)冲击锤组件,DTH冲击锤组件包括一个或多个DTH冲击锤,具有外径(OD)的环形结构壳体和 用于容纳DTH打击锤的内径(ID)在OD与环形环结构壳体的ID之间的空间内; 一个或多个钻杆彼此串联连接,形成一串钻杆,串联连接的钻杆串连接到DTH冲击锤组件; 具有一个或多个排气开口的顶管连接到串联连接的钻杆串; 空气或流体分配器连接到顶部管道; 以及为该装置提供旋转旋转运动的旋转头,旋转头连接到空气分配器。