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1. CN103718284 - Plasma processing device and plasma processing method

官庁 中華人民共和国
出願番号 201280037016.9
出願日 29.06.2012
公開番号 103718284
公開日 09.04.2014
特許番号 103718284
特許付与日 17.08.2016
公報種別 B
IPC
H01L 21/683
H電気
01基本的電気素子
L半導体装置,他に属さない電気的固体装置
21半導体装置または固体装置またはそれらの部品の製造または処理に特に適用される方法または装置
67製造または処理中の半導体または電気的固体装置の取扱いに特に適用される装置;半導体または電気的固体装置もしくは構成部品の製造または処理中のウエハの取扱いに特に適用される装置
683支持または把持のためのもの
H01L 21/3065
H電気
01基本的電気素子
L半導体装置,他に属さない電気的固体装置
21半導体装置または固体装置またはそれらの部品の製造または処理に特に適用される方法または装置
02半導体装置またはその部品の製造または処理
04少なくとも一つの電位障壁または表面障壁,例.PN接合,空乏層,キャリア集中層,を有する装置
18不純物,例.ドーピング材料,を含むまたは含まない周期表第IV族の元素またはA↓I↓I↓IB↓V化合物から成る半導体本体を有する装置
30H01L21/20~H01L21/26に分類されない方法または装置を用いる半導体本体の処理
302表面の物理的性質または形状を変換するため,例.エッチング,ポリシング,切断
306化学的または電気的処理,例.電解エッチング
3065プラズマエッチング;反応性イオンエッチング
H01L 31/04
H電気
01基本的電気素子
L半導体装置,他に属さない電気的固体装置
31赤外線,可視光,短波長の電磁波,または粒子線輻射に感応する半導体装置で,これらの輻射線エネルギーを電気的エネルギーに変換するかこれらの輻射線によって電気的エネルギーを制御かのどちらかに特に適用されるもの;それらの装置またはその部品の製造または処理に特に適用される方法または装置;それらの細部
04光起電変換装置として使用されるもの
CPC
H01L 31/18
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
18Processes or apparatus peculiar to the manufacture or treatment of these devices or of parts thereof
H01J 37/32715
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
37Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
32Gas-filled discharge tubes, ; e.g. for surface treatment of objects such as coating, plating, etching, sterilising or bringing about chemical reactions
32431Constructional details of the reactor
32715Workpiece holder
H01J 37/32724
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
37Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
32Gas-filled discharge tubes, ; e.g. for surface treatment of objects such as coating, plating, etching, sterilising or bringing about chemical reactions
32431Constructional details of the reactor
32715Workpiece holder
32724Temperature
H01J 2237/201
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
2237Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
20Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
201for mounting multiple objects
H01L 21/67069
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; ; Apparatus not specifically provided for elsewhere
67005Apparatus not specifically provided for elsewhere
67011Apparatus for manufacture or treatment
67017Apparatus for fluid treatment
67063for etching
67069for drying etching
H01L 21/68764
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; ; Apparatus not specifically provided for elsewhere
683for supporting or gripping
687using mechanical means, e.g. chucks, clamps or pinches
68714the wafers being placed on a susceptor, stage or support
68764characterised by a movable susceptor, stage or support, others than those only rotating on their own vertical axis, e.g. susceptors on a rotating caroussel
出願人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
発明者 OKITA SHOGO
WATANABE SYOUZOU
代理人 xue kai
優先権情報 2011-163228 26.07.2011 JP
発明の名称
(EN) Plasma processing device and plasma processing method
(ZH) 等离子体处理装置以及等离子体处理方法
要約
(EN)
A dry-etching device (1) is provided with a tray (3) for carrying substrates (5). Substrate-housing holes (4A-4C), which are through holes capable of housing three substrates (5), are provided to the tray (3). The substrate (5) is supported by a substrate support part (11) protruding from the hole walls of the substrate-housing holes (4A-4C). A stage (21) is provided in a chamber (2) for generating plasma. The stage (21) is inserted into the substrate-housing holes (4A-4C) from the lower surface of the tray (3). A substrate placement surface (28), which is the upper end surface of the stage, is provided with substrate placement sections (27A-27C) on which the lower surface of the substrate (5) transferred from the substrate support part (11) is placed. This invention makes it possible to obtain both high shape controllability with regards to rectangular substrates and good productivity, while minimizing an increase in device size.

(ZH)
干法蚀刻装置(1)具备搬运基板(5)的托架(3)。在托架(3)设有可收容(3)枚基板(5)的作为贯通孔的基板收容孔(4A~4C)。基板(5)被从基板收容孔(4A~4C)的孔壁突出的基板支撑部(11)支撑。在产生等离子体的腔室(2)内设有平台(21)。平台(21)具备基板载置部(27A~27C),该基板载置部(27A~27C)从托架(3)的下面插入基板收容孔(4A~4C)、并且在作为其上端面的基板载置面(28)载置从基板支撑部(11)交付的基板(5)的下面。能够抑制装置的大型化同时,实现针对方形基板的高的形状控制性和良好的生产性。