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    • 1. 发明申请
    • Workpiece processing apparatus
    • 工件加工装置
    • US20080289577A1
    • 2008-11-27
    • US12152039
    • 2008-05-12
    • Ryuichi IwasakiHirofumi MankawaShigeru MasudaHirofumi HayashiMasaaki Mike
    • Ryuichi IwasakiHirofumi MankawaShigeru MasudaHirofumi HayashiMasaaki Mike
    • C23C16/00
    • H01L21/67069
    • A workpiece processing apparatus S, which comprises: a plasma generator unit 6 including a plasma generation section 18 operable to plasmatize a given gas supplied thereto, and emit the plasmatized gas therefrom; and a transport mechanism 2 adapted to support a target workpiece W in a position beneath the plasma generation section 18, wherein the plasmatized gas is emitted onto the workpiece W to carry out a given processing. The workpiece processing apparatus S further includes a setup frame 4 adapted to set up the plasma generator unit 6 to allow the plasma generation section 18 to be located over the workpiece. The plasma generator unit 6 is mounted to the setup frame 4 in a manner capable of being drawn out of a setup position where the plasma generation section 18 is positioned over the workpiece W, in a horizontal direction.
    • 工件处理装置S,其包括:等离子体发生器单元6,其包括等离子体产生部分18,其可操作以等离子体化供给的给定气体,并从其中排出等离子体化气体; 以及适于将目标工件W支撑在等离子体产生部18下方的输送机构2,其中等离子体化气体被发射到工件W上以进行给定的处理。 工件处理装置S还包括适于建立等离子体发生器单元6以允许等离子体产生部分18位于工件上方的安装框架4。 等离子体发生器单元6以能够从等离子体产生部分18在水平方向上位于工件W上方的设置位置被拉出的方式安装到安装框架4上。
    • 7. 发明申请
    • Plasma generator and workpiece processing apparatus using the same
    • 等离子发生器和工件加工设备使用相同
    • US20080296268A1
    • 2008-12-04
    • US12154384
    • 2008-05-22
    • Masaaki MikeHirofumi MankawaShigeru MasudaHirofumi Hayashi
    • Masaaki MikeHirofumi MankawaShigeru MasudaHirofumi Hayashi
    • H05H1/34
    • H01L21/67069H01J37/32192H01J37/32825H05H1/46
    • Disclosed are a plasma generator and a workpiece processing apparatus, wherein an adapter 38 is attached to a distal end of each of a plurality of plasma generation nozzles 31 to convert a spot-shaped spout port of the plasma generation nozzle 31 to a lengthwise sport port 387, and a cover member 93 is provided to cover the plasma generation nozzles 31 so as to allow a narrow space to be defined between the cover member 93 and a workpiece, whereby plasma spouted from the spout port 387 is retained in the space in such a manner as to hit against and rebound from the workpiece into the space. This makes it possible to subject a workpiece having a relatively large surface area to plasma exposure in a uniform manner, while suppressing cooling of plasma in the space to allow the plasma to survive for a relatively long period of time (reduce a plasma disappearance rate) so as to provide enhanced efficiency of plasma exposure.
    • 公开了一种等离子体发生器和工件处理装置,其中适配器38连接到多个等离子体产生喷嘴31中的每一个的远端,以将等离子体产生喷嘴31的点状喷口端口转换成纵向运动端口 387,并且设置盖构件93以覆盖等离子体产生喷嘴31,以便在盖构件93和工件之间限定狭窄的空间,从而从喷口387喷出的等离子体保持在该空间中 一种从工件撞击和反弹到空间的方式。 这使得可以以均匀的方式对具有相对大的表面积的工件进行等离子体曝光,同时抑制空间中的等离子体的冷却,以允许等离子体存活相当长的时间段(降低等离子体消失速率) 从而提高等离子体曝光的效率。