TW201005827A - Film formation device and film formation method - Google Patents

Film formation device and film formation method Download PDF

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TW201005827A
TW201005827A TW098109342A TW98109342A TW201005827A TW 201005827 A TW201005827 A TW 201005827A TW 098109342 A TW098109342 A TW 098109342A TW 98109342 A TW98109342 A TW 98109342A TW 201005827 A TW201005827 A TW 201005827A
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film
substrate
forming
container
raw material
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TWI413186B (zh
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Ken Nakao
Harada Muneo
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Tokyo Electron Ltd
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    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/12Organic material
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24Vacuum evaporation
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    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104Forming layers
    • H01L21/02107Forming insulating materials on a substrate
    • H01L21/02109Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
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    • H01L21/02123Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
    • H01L21/02126Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
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    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104Forming layers
    • H01L21/02107Forming insulating materials on a substrate
    • H01L21/02296Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
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    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
    • H01L21/312Organic layers, e.g. photoresist
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0466Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being a non-reacting gas
    • B05D3/0473Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being a non-reacting gas for heating, e.g. vapour heating
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    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0493Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases using vacuum
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    • H01L21/02107Forming insulating materials on a substrate
    • H01L21/02109Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02112Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
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    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104Forming layers
    • H01L21/02107Forming insulating materials on a substrate
    • H01L21/02225Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
    • H01L21/0226Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
    • H01L21/02263Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
    • H01L21/02271Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition

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Description

201005827 六、發明說明: 【發明所屬之技術領域】 本發明係關於成膜装置及成膜方法,特 合反應形成有機膜的成膜裝置及成膜方法。 :胃由熱聚 【先前技術】 作為大型積體電路(LSI,Large Scale Int d drcu 或液晶配向膜,就有效益,且帶有電性、光學性、^ ❹ ,由於玻璃轉移點高,耐熱性、化學穩定性 :等” ^因此也被使用為耐熱放射線材料、宇宙空間材料,二2 Ξ Ϊ f融合爐所用之超電導磁石的絕緣材料或防止因宇 間之原子狀氧引起之機械材料劣化的保護材料等。 卫 以接ίΪ高ίί有機膜的方法而言,以往已知有使用溶媒 传ϊΐΐ L5 ’ 基板上塗佈所得到之溶液的方法,但由^ &產生不純物混入等問題,難以得到1000埃以下之均二 的薄膜。又’就製作單分子層膜的方法而言,人們以 Lang_lr_Blodgett(LB)法進行製作薄膜的研究但由於 疏水基的置換等反應複雜,膽到_時 的㈣土 :難2難以得到大面積薄膜。又,由於在聚合過用ί 媒因此仍然形成不純物混入的問題。 獅面,姆於此麵式方法,#人提岐鍍聚合法(真空 ΐ原料單聚物於真空槽中蒸發以在基板上聚合,而 濕得不到的有機膜=方: 被覆性良===)基板的凹凸内崎著,因此可進行 【專利文獻1】日本專利第3758696號 罝取it r上述蒸鍍聚合法中,於使細容器本身加熱到原料 单水物以氣相反應之溫度的狀態下,將該原料單聚物導入到該成 201005827 容基板上,也 板h也在該成膜容器之壁面上形成。心的之有機膜不僅在該基 粒並混入到該=離而趣 基板上,也在該成膜容器之壁面上產亥的之該 之使用效率降低的問題。 生因此也有该原料單聚物 【發明内容】 發明所欲解決之課題 本發明有鑑於上述問顳,苴曰从达. 的熱聚合反應以抑制有機膜的;成:;降容器之壁面上 的之有機膜的品質劣化與製造產生微粒引起的標 用效率。 並因此&咼原料單聚物的使 解決課題之手段 =成上述目的’本發明侧於成縣置,其特徵為: ,板支持容H,將複數之基板 成膜容器,用以收賴二離而支持’ 基板上,透過熱聚合而進行ί機供給原料單聚物到該 原:料單聚物之供給器,設於器. ,加熱器,沿該成膜容器之壁面所^ 内部加熱器,與該外部加熱器’ 器所配置;且 刀離且接近於該基板支持容 蒸發^度以上〗、、②使韻膜谷11之該壁面加朗該原料單聚物的 度。該内部加崎_加_該靖聚物嶋合反應溫 又,本發明係關於顧方法,其特徵為: 201005827 包含: 分離ΐίΐΐίΐ所收納之基板支持容器内,將複數之基板互相 之兮容器之壁面所設置的外部加執器,使該成膜容琴 以與該外部加熱器分離,且捲 内部加熱器,使該基板加熱到板支持谷器所配置的 步驟;及 …、、料早來物的熱聚合反應溫度的 從設於該成膜容器之供給器,供 ❼器内依基ϊ上之熱聚合而形成言==^步驟容 置外部膜容器中,沿其璧面設 、部加熱H ;且㈣基板支持容器的附近設置内 的蒸$溫度以上r並以^ ^f膜容器之壁面為原料單聚物 單:物不會有吸附:成===¾ =應^^ ::=__該基板上且產生'i ❹ 此不iiLi於該有機膜不會形成於該成膜容器之壁面上,因 膜從該壁面剝離而成_粒,並混入到形成於ΐ 又 膜 二,由製衫衫倾情形: ,故該&㈣抛㈣成該有機 伴拉月之,態樣㊅外部力σ熱器與該内部加執器之門 ===:,於;外部加熱器與該内部加熱= 並、熱輕射對基板支持容器内所固持之基板造成& 並了防止该基板上之該熱聚合反應受妨礙β 风办曰 又’本發明之-態樣中’使加熱氣體流經該外部加熱器與該. 5 201005827 之間。藉此,可對該基板支持容器内的基板有效率地 的輻射熱。此時’ ^能先使該加熱氣體加 ίΐϊ 度,可輔祕基板上之該補«物的熱聚 而且本發明之一態樣中,該基板可包含有機 liiiHsss 該有機膜形成用基板之背面的支持基板。此時,由ϋ亥 =的之該基板的表面上’即只形成在該有機 又 之直管構成 原料,勿的氣體噴出孔;第 ^-TTHe^ 由從上方在下方折回且刖端封閉之ϋ形營椹点,1 ΐ:ί:Γ::Γ管壁依既定間隔形成有‘ 轧體噴出孔。此時,可使得對上述基 :平承物的 基板的表面上之該原料單聚物的供給勻°=之上述 該基板表蚊上述錢_特_動。H化対抑制形成於 電路 的穿=絕ii明之一例中’該有機膜可使用作半導體積體 發明之效果 依本發明,抑制成膜容器之壁面上的埶中人c 的形成,且降低因產生微粒引起的標反應以抑 與製造產率,可因此提高原料單聚物的使用效^膜的品質 【實施方式】 實施發明之最佳形態 特徵町’依翻財财㈣之最郷態,_本發明的具體 201005827 (第1實施形態) i1戶;示之臈^置,結構的-例的結構圖。 支持容器的晶圓舟12 11内收納著作為基板 容器Η之底面H且曰由&於^方的支持構件既固定在成膜 在水平方向突出,且躲日^上端及Τ端有支持構件12Α 器η。又,成獏容器合方式設有内部加熱 膜容器I1的下产有原料單聚物力/熱器14。而且,成 ο 膜容ί丨丨11之上方設有連接於未圖示之排氣李,且你赤 接近而中,内部加熱器13 所供給至成臈容器u内之基板s設定在 加熱器14設於成膜容器11之外壁,使膜度。又’外部 且產生熱聚合反應的情形 U之壁面 ❹ 合反應,可_==所收納之基板 故該原料單聚物的使用效率提‘、"板上械該有機膜, 示内 == 果在 201005827 =’Γ外部加熱 ====== ^述熱猶树w,痛塊==== 綠ί疋二ΡίΪ2:卜Ϊ加熱器14與内部加熱器13間保持在減 狀態時相_作用效^ 之厚,可得到與上述形成減壓 -酐ί:ίί形亞胺膜作為上述有機膜時,使用均苯四酸
為原料單聚物的情況,以外部加熱⑽使 成Ϊ谷15 1之壁面加熱到例如26〇t,以内部加料13#心 加熱到例如細。C的熱聚合反應溫度。 熱心使基板S 附於ί有基板S可包含有機膜形成用基板;與貼 =膜形成用基板之背面側貼附有該支‘^ ^亥有機膜變传不會形成在基板s之背面側, 反广f面側。因此,該有機膜可;形:在二 即只形成在該有機膜形成用基板的表面上。 12收納tim反^互相分離而於水平方向支持的晶圓舟 1=、納到成膜谷益心。接著,以外部加熱器 5 π S加_該補單雜的熱聚合 '從 供給管15 ’供給該原料單聚物到賴二= 透過在基板S上的熱聚合以形成標的之有機膜。 ㈣f本i法,將該原料單聚物導入到成臈容器】】内時,該々料 卓聚物不會有吸附在成臈容器u之壁 手 形,而只吸附在晶圓舟12内所收納之基板s上以= 201005827 應,可形成標的之有機膜。 其結果,由於該有機膜不會形成 膜從該壁面剝離而成為 由於所供給之該原料單聚物使用於只 又, 故該原料單聚物的使用效率提高。 板上H亥有機膜, (第2實施形態) ^ 2 2概略顯示本發明之成職置之結構的另—_ _ 照g 之成臈裝置10相同或類似的結構要素使用相 圖2所示之成膜裝置2〇中,成 12,且由設於下方的支持構件12Β 方向突出’且以與該支持構件m卡合方式設有内二加孰 膜成膜容器U之外壁面設有外部加熱器14。而且,^ 管〆。的下方设有原料單聚物之供給管ls與加熱氣體之供給 ❹ ηί^又’成膜谷器11之上方設有連接於未圖示之排氣系,且推忐 f谷器U内排氣的排氣管16。又,於晶圓舟12丄、:= S以互相分離方式水平支持。 复數之基板 琴nl圖^可曰知Π:立本^施形態的成膜裝置20中,同樣係内部加執 二接近於曰曰圓舟12而配置,將晶圓舟12内所收納之 二 給至成膜容器11内之祕單聚物的熱聚合反溫 ^ = II Μ册細容n u之外壁,使細容器 =原料單聚物的蒸發溫度以上。因此 η内時’該原料單聚物不會有吸附在成膜 /熱聚合反應的情形,而只吸附在晶圓舟12 基板S上且產生熱聚合反應,可形成標的之有機膜。峨、,,内之 1結果,由於該有機膜不會形成於成膜容器u之壁面上 不會有該有機膜從該壁面剝離而成為微粒,並混入到形成於基 9 201005827 =======形。又, 故該原料料物的使服率提高。 1 J^輪有機膜’ :=;=== 二逆 舟η内的基板s有效率地傳達來自内 、°=曰曰圓
時,若能先使該加熱氣體加熱到該熱聚合反;3,m。此 上之該原解聚物的絲合反應。 Μ X 51伽基板S 構成上述加減體可㈣反應性崎體,例如惰絲體或氣氣等 也從成膜容給之墙料單聚物 且供上述絲合反應之用。 Ί到基板S的表面上, 2〇 (第3實施形態) 圖本裝置之結構的其他例的結構 構。:,Γ圖Γ:圖2产裝置所使用之氣體導入管的、: 同之參照’數字。7""、、置10相同或類似的結構要素使用相 容器η之底面。又,於晶圓弃支持構件12B固定在成膜 在水平方向突出,且以與該支1構 ^下端有支持構件12A 器13。又,成膘容器η之外壁面$ ^合方式設有内部加熱 ,器u的下方設有原解,成 内,複數之基板S以互相分離方式水平H1。5。又,於曰曰圓舟12 201005827 方征i山的供給管15連結著沿晶圓舟12之侧面從下方往上 Γ 1A,之由例如石英製直管構成的第1 下方往上方延伸,並彳似往下方折^^^5=:= 3=觸成的第2氣體導入管152。又,於第/以 3⑸及第2氣㈣人f 152 ’噴射從供給管 仏^ 皁聚物的氣體喷出孔151B及152B以與晶赫12内所枓 S的排列間距大致相同間隔而形成。、舟_配置之基板 ❹ 膜容連接於未圖示之刪’且使成 W3由接圖近3/日知施形態的成膜裝置30中,同樣係内部加敎 以上。因二二= 壁面且產i絲合u之 基板產生熱聚合反應,可:/成=在之=幾舟膜I2内所收納之 ❹ 此不古^該有機膜不會形成於成膜容器11之壁面上,因 板混入到形成於基 由於所供化且使製造產率劣化的情形。又, 故該原料單“的使G率提ί於只在基板s上形成該有機膜, 及tr設有如上述之第1氣體導入管151 咖與收納^‘# 12’ 別形成之氣體喷出孔及 料單聚物(圖4 1日箭頭Q㈤日土T的表面大致平行地供給該原 中,從氣體喷出151B所嗔出之構成之第1氣體導入管151 之上方移動越減少;相對於此,物白!:貧出量越往導入管 初'料聚物的喷出量越往導人管之下方移動越減少。 201005827 因此,藉由組合使用第1氣體導入管151及第2氣體導入势 152,對晶圓舟12内的基板S ’可達到面内方向之該原料單 ^ 供給量的均勻化。其結果,可抑制形成於基板 膜的膜厚變動等特性變動。 上4有機 又,本實施形態中,同樣可以未圖示之排氣系使成膜 内經由排氣管16排氣,形成減壓狀態。此明η 夕卜部力細14與内部加熱器η間的隔熱效果增加^ :此 =度干涉。因此’抑制尤其來自外部加熱器14的輻射熱,H匕 板s之溫度加熱到上述熱聚合反應溫度以 二 成有機膜的不利因素。 Τ膽上述妨礙形 又’也可另外设置供給管17 ’從該供給管17供給献 ίίίΐΓ内。於此情況,可對晶圓舟12内的基:s 士效5: _該熱聚合反應溫度,可辅助基板s上32=” 合反應。 做15上之及原枓卓聚物的熱聚 (第4實施形態) 構晴 ❹ ^器的晶圓舟U,且由設於下方的支持構件细内= ^,成=器°ί 有外部加熱器η。' 給管η的下方_斯聚物之供給管15及追加供 又,成膜容器11之上方設有連接於去圖— 膜容器11内排氣的排氣管16。又,於晶H不^排氣系’且使成 s以互相分離方式水平支持。 、曰曰圓舟12内,複數之基板 #>接著,說明本實施形態之成膜方法。首#, n容ϋ 11的壁面溫度為所供給$ 上。另—方面,使桴載美柘ς夕曰_ 6 μ十早聚物的蒸發溫度以 聚物不蒸發的低溫:例二室溫(約曰曰25。^。的溫度保持在該原料單 12 201005827 =種狀態下,從供給管15將第丨原 從排氣管16將成膜容器11内真空抽t ΓΐΓ2"!專,’排出成膜容器11内之多餘的原料單聚物。 f _!af不’㈣1原料單聚物選擇性地吸附於基板s上。 膜ΐίι,)Γ追給管18將第2原料單聚物導人—定時間到成 土奋為11内。其後,從排氣管16將成膜容器u内真空抽吸 立排出成膜容器11内之多餘的原料單聚物。如 ί12 ’即基板s的溫度如上述保持在室溫,故 ❹料單聚物選擇性地吸附於基板s上所吸 附的6玄第1原科早聚物上,並引起表面反應。 片料==由重複上述操作,上述第1原料單聚物及上述第2 、,S 生表面反應而形成既定之聚合膜(參照圖 ?ϋί __溫度’對上述聚合膜產生熱 σ 士 Γ並在基板s上域標的之有機膜(參照圖6(d))。 的蒸』ΪΞί中使!面為上述原料單聚物 ,,例如室溫,丄原 該有舰不會形成於細容㈣之壁面上,因 故::===於只在基板s上形成該有機膜,’ 又由於在基板S上使原料單聚物互相吸附後,诱禍矣 到反=1到標的之有機膜’因此比起供給原料單聚物 制,^聚物供給不均等引起之可抑 就具體實例而言’形成聚醯亞胺膜作為上述有機膜時,使用 13 201005827 一氣基·一本驗(第1原早聚物)及均苯四酸二針(第2原單聚物)作為 原料單聚物。此時,成膜容器11之壁面溫度考慮到二氨基二苯_ 的蒸發溫度188°C與均苯四酸二酐的蒸發溫度203°C,而採例如 260°C。 又,由於經過如圖6(a)〜6(d)所示之步驟,圖6(c)所示之狀態 中,因二氨基^苯醚與均苯四酸二酐的表面反應形成聚醯胺酸 膜;圖6(d)所示之狀態中,藉由使例如晶圓舟12加熱到2〇〇它以 產生醯亞胺化’並形成聚醯亞胺膜。 又,本實施,態中,不使用圖5所示之成膜裝置4〇,可適當 使用圖1〜3所示之成膜裝置。此時,可以例如内部加熱器13 & 行晶圓舟12的加熱(熱聚合反應)。 (第5實施形態) 本實施形態巾,說關於使用上述實施形態所說明 置及成膜方法而得到的有機膜的應用。 、、 圖7放大顯示3次元半導體積體電路的一部分。又, 次元半導體频電路巾’圖7卿之結構要素於橫不並 緦合地悬。 τ 儿么 圖7所示之3次元半導體積體電路中, ❹ _ 21A,並且其兩側形成有源極區21B與汲極區有: 基板21上以埋·電極21A方式 22 分形成有料構成之配線層23與鱗構狀配線層^層^ 或焊錫構_ _ 22A議之由例如銅 但本ΐί二Ϊ成:絕緣膜由例如氧化矽等構成, 能以低溫形成(相對於氧崎膜成 14 201005827 膜之成膜溫度為20(TC左右),可降低對製造過程中之積體電路裝 =的熱負載。又,本實施形態中,由於上述成膜方法等之故,^ 使階梯覆蓋性(卿·mge)良好’可於上述通孔响_地形成上 逃有機膜25,並且可壓低形成該絕緣膜的成本。 社已依據上述频實例詳細綱本發明,但本發明並不限 之修例,在不脫離本發明之範制範_,可進行各種 【圖式簡單說明】 m 示it明之成職置之結構的—_結構圖。 圖3係概略顯示本發明之成膜裝置 2 ..構。圖4概略顯示圖3所示之成職置所使用==冓= 【主要元件符號說明】
10、20、30、40〜成膜裝置 11〜成膜容器 12〜晶圓舟 12A、12B〜支持構件 13〜内部加熱器 14〜外部加熱器 15〜原料單聚物之供給管 〜排氣管 17〜加熱氣體之供給管 18〜追加供給管 21〜矽基板 15 201005827 21A〜閘電極 21B〜源極區 21C//;及極區 22〜絕緣層 22 Α〜追加配線層 23、24〜配線層 25〜有機膜 26〜層間連接體(插頭) 151、152〜氣體導入管 151A、152A〜前端 151B、152B〜氣體喷出孔 A〜加熱氣體從成膜容器11之下方往上方流動的方向 B〜加熱氣體往晶圓舟12内之基板S供給的方向 C〜從氣體喷出孔151B、152B對基板S之表面供給原料單聚 物的方向 S〜基板

Claims (1)

  1. 201005827 七、申請專利範圍: 1. 一種成膜裝置,其特徵在於: 包含: 容器’將複數之基板互相分離而支持; 其把μ膜用以收納該基板支持容11,供給原料單聚物到該 基板上,^由熱聚合而進行有機臈的形成; 原料單聚物之供給器,設於該成膜容器; 外部加熱器,沿著該成膜容器之壁面而設置;及 器而Hi加f ’與該外部加熱11分離,並接近於該基板支持容 ❹蒸發熱③將5域膜容器之面加熱到該原料單聚物的 度。_部加熱歸職板加__解聚_鮮合反應溫 置’其中’該外部加熱器與該内 置’其中’使加熱氣體流經該外 置,其中,該加熱氣體為非反應 2. 如申請專利範圍第1項之成膜裝 部加熱器之間保持在減壓狀態。
    3. 如申請專利範圍第1項之成膜裝 部加熱器與該内部加熱器之間。 4·如申請專利範圍第3項之成膜裝 性氣體。 ' 5.如申請專利範圍第3或4 熱到該熱聚合反應溫度· 賴錢,其中,該域氣體被加 該基板 6.如申請專利範圍第項中任一項 士 的支持基板 包含:有機膜形成用基板;及貼. ^置’/、中 ->- 亥有機膜形成用基板之背面 17 201005827 7.如申請專利範圍第!至6項中任一項 管包含:第!氣體導人管,由從下方往之上成方^^中,該供給 出孔;及第2氣體導入管,由從上= 體喷 形管構成,於其往下方折回之部分龄=折ϋ且刖端封閉之U 該原料單聚物的氣體噴出孔。、 既定間隔形成有喷出 8·如申請專利範圍第丨至7項中任一 膜構成半祕積體桃的穿通賊、細。、、’4有機 9. 一種成膜方法,其特徵為包含: 在成膜容器内所收納之基板支持容器 分離而支持的步驟; Μ將複數之基板互相 器之膜容器之壁面所設置的外部加熱器,將該成膜容 &步^ _騎形成有機默補單聚物的蒸發溫度以上 内部部加熱器分離且接近於該基板支持容11而配置的 步驟;^ ,將该基板加熱到該原料單聚物的熱聚合反應溫度的 容=設器之供給器,將該原料單聚物供給到該成膜 益内藉由该基板上之熱聚合而形成該有機膜的步驟。 1 内0ΐ/ΐίίϊ圍第9項之細方法,其中,料部加熱器與該 内邻加熱器之間保持於減壓狀態。 外心申範圍第9項之成膜方法’其中’使加熱氣體流經該 外邛加熱器與該内部加熱器之間。 紐U專她圍帛11項之細方* ’料’該加減體為非反 201005827 如^δ奢專利範圍第u或12項之成膜 體加熱_絲合反應溫度。 Μ㈣加熱现 項之細方法,其中,該基 表面上。方式構成’使该有機膜形成於該有機膜形成用基板的 :任-項之成膜方法,其中,該供 β ^管構成’其管壁依既定 伸且前端封閉之 及第2氣體導人管,由從料單,的氣體噴 ‘ j成’其往下方折回之 =且刖端封閉之u 聚物的供給量均勻化。 對基板之表面上之該原料單 轉利範圍第9至15項中任—項 機_成半導體積體電路的穿通孔絕緣^。成膜方法,其中,該有 φ八、圖式: 19
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