TWI364395B

TWI364395B - Conductive reel

Info

Publication number: TWI364395B
Application number: TW097142706A
Authority: TW
Inventors: Satoru Kudose
Original assignee: Sharp Kk
Priority date: 2007-11-09
Filing date: 2008-11-05
Publication date: 2012-05-21
Also published as: KR101131406B1; WO2009060767A1; TW200942483A; US20100252671A1; CN101855155A; KR20100066581A; JP4633778B2; JP2009161256A; CN101855155B

Description

1364395 九、發明說明：【發明所屬之技術領域】本發明係關於一種能抑制與轉軸麇塵之導電性捲盤。擦而易發塵位置之發【先前技術】先前，作為薄膜Μ型半導體裝置之TAB(Tape Automated Bonding ’捲帶式自動接合）捲帶或CQF(chip⑽ ，捲帶式薄膜覆晶）捲帶等長條半導體安裝電路捲帶，大多成為卷繞於捲盤之狀態。例如，製造步驟中，為向安裝裝置供給半導體安裝電路捲帶，將半導體安裝電路捲帶卷繞於捲盤，將該捲盤安震於轉轴上，藉由使轉轴旋轉而依序放出。另，於出貨及搬送步驟中，將半導體安裝電路捲帶以卷繞於捲盤之狀態捆包後搬送。於使用者側使用半導體安裝電路捲帶後，將空之捲盤回收。然後，所回收之用畢捲盤，經過洗淨步驟洗淨後，進行再利用。洗淨步驟中，首先，將捲盤浸於洗淨液。然後，進行超音波洗淨後，藉由空氣喷射乾燥之。但，先前之捲盤_，因纟有敌入轉轴之軸孔之芯部成為於内邛包含空洞之密閉形狀，故於洗淨步驟中易於芯部殘留液體，乾燥性並不佳。因此，例如專利文獻1中，記載有芯部為骨架形狀之捲帶捲盤。圖14係專利文獻〗所記載之捲帶捲盤5〇〇之概略形狀之示意圖。如圖14所示，捲帶捲盤5〇〇之芯部5〇1為形成有用於套上手指抓持之指套部502之骨架形狀。藉由成為 J3585I.doc 1364395 如此之芯部501，可提高洗淨步驟之洗淨及乾燥之效率，提高再利用性。再者，不僅專利文獻1所記載之捲帶捲盤5〇〇，先前之捲盤，從成本及成型作業性之面考慮，均由聚苯乙烯（PS)或丙烯腈-丁二烯-苯乙烯共聚物（ABS)等塑膠材成型。另，因捲盤卷繞半導體安裝電路捲帶後使用，故為保護製品不月b帶電。因此，於塑膠材中摻入碳。碳之使用，可適當地賦予導電性，提高成型時之作業性及品質之穩定性。 [專利文獻1]日本公開專利公報「特開2004-75385號公報 (平成16年3月11日公開）」【發明内容】但，先前之捲盤，相對於轉轴抽出裝入時，存在與轉轴接觸之部分摩擦發塵之問題。因先前之捲盤所使用之塑膠材易產生切削屑，發塵之異物含有電阻值為1〇3 Ω〜1〇4 〇左右之碳，故若附著於所卷繞之半導體安裝電路捲帶之配線上’則非常高之可能性將產生漏電之不良。本發明係鑒於前述先前之問題點而完成者，其目的在於 k供一種可抑制易發塵位置之發塵之導電性捲盤》本發明之導電性捲盤，為解決前述問題，其特徵在於：藉由具有第1軸孔之第1安裝部、以内周側保持前述第1安裝部之圓筒型芯部、及從前述芯部之各端部，以前述芯部之軸為中心形成放射圓狀之圓板型的二個突緣部構成，前述第1安裝部之材料，與前述芯部及前述突緣部之材料不同’係經1000次循環之碟盤型（Taber)磨耗試驗（荷重1 135851.doc -6 - 1364395 kgf、磨耗輪CS-17)的磨耗損失量為15 mg以下之材料。先前，於軸孔抽出裝入轉軸時，易於軸部摩擦轉軸而產生切削屑。又，因該切削屬包含碳，故若附著於所卷繞之 TAB捲帶之配線，則非常高之可能性將產生漏電之不良。與之相對，本實施形態之捲盤中，具有抽出裝入轉軸之第1軸孔之第1安裝部，由經次循環之碟盤型磨耗試驗的磨耗損失量為15 mg以下之材料製作。該材料因具有不易發塵之材質，故即使抽出裝入轉軸亦不易發塵。因此，可抑制與轉軸摩擦而易發塵位置之發塵。另，本發明之導電性捲盤，前述第丨安裝部之材料，較好為聚縮醛樹脂。聚縮醛樹脂，經前述1〇〇〇次循環之碟盤型磨耗試驗之磨耗損失量為13 mg。另，聚縮醛樹脂其成型性亦佳。另’本發明之導電性捲盤’於前述第1安裝部、前述怒及則述大緣部.之材料中捧入南分子材料’前述第1安裝部、前述芯部及前述突緣部之表面電阻值較好設定為1〇7ω 以上且1〇μ Ω以下。藉此’發塵之異物即使附著於tab捲帶之配線上，亦可防止產生漏電不良。另’本發明之導電性捲盤，前述芯部之直徑，較好為 120 mm以上且130 mm以下。先前，卷繞安裝有長向之寬度較大之半導體晶片之TAB捲帶時芯部之直徑較小之情形’因TAB捲帶之彎曲度大，易於半導體晶片處產生樹脂裂紋，故緩衝用之包裝（emboss)捲帶從一開始就須多捲。因此’包裝捲帶之使用量增多，無成本優勢。 135851.doc 1364395 與之相對’根據前述構成，即使卷繞安裝有長向之寬度較大之半導體晶片之TAB捲帶時，亦可抑制TAB捲帶之彎曲度，抑制於半導體晶片處之樹脂裂紋之產生。另，因亦可減少包裝捲帶之使用量，故亦可謀求成本優勢。本發明之導電性捲盤，前述芯部較好為由構成外形之中空圓狀之外形圓筒部、位於前述外形圓筒部之内周側，且以前述第1安裝部之第1轴孔與前述外形圓筒部之轴大致一致之方式***保持前述第1安裝部之安裝筒部、及連接前述外形圓筒部與前述安裝筒部之複數之肋條構成。藉此，因怒部之内周側成為沿袖向區劃空間之骨架構造，故可U為再利用捲盤之洗淨步驟之洗淨性及乾燥性。另’本發明之導電性捲盤’較好的是進一步具備第2安裝部，其可於前述第1安裝部之第1軸孔自由裝卸，具有比該第1軸孔更小直徑之第2軸孔。根據前述構成’欲於比第1軸孔之直徑更小直徑之轉軸安裝捲盤之情形，藉由將適合於該轉軸之直徑之部裝著於第！安裝部之第！軸孔’即可安裝捲盤。因此，因精由具備第2安裝部，可對應各種各樣之轉轴，故可依昭使用者之使用環境使用捲盤。另，因第2安裝部為自由；卸，故可節省裝卸之工夫。田装二本發a〔之導電性捲盤，較好於前述第2安裝部之材 ^中掺入心子材料，前述第2安裝部之表面電 △ 彳7 °藉此’即使發塵之異物附著於捲帶之配線，亦可防止產生漏電不良。 135851.doc 1364395 另’本發明之導電性捲盤’較好於前述第1安裝部之第1 軸孔’形成複數之鍵槽。藉此，於轉軸之外周面設置定位助條之情形，可改良轉轴之***性。另，若鍵槽為1處， • 則旋轉時之應力易集中，捲盤可能出現缺口，但藉由設置 - 複數個’可避免捲盤旋轉時之應力集中於1處，分散應力，防止捲盤出現缺口。另’本發明之導電性捲盤，較好於前述芯部之外周面，鲁形成長向沿該芯部之轴向之至少1個狹縫。藉此，藉由於该狹縫疊合放入TAB捲帶及包裝捲帶，固定後開始捲動，可使TAB捲帶及包裝捲帶易於捲於芯部。另，為將TAB捲帶及包裝捲帶放入狹缝並加以保持，本發明之導電性捲盤，前述狹縫之寬度，較好為2爪爪以上且 6 mm以下。此對應於TAB捲帶加上包裝捲帶之總厚度。另，本發明之導電性捲盤，於前述突緣部左右對稱地設置有於前述芯部之軸向開口之複數之開口部，前述突緣部 • 之強度為2.7 N以上，且前述複數之開口部之合計面積，較好為前述突緣部上垂直於前述芯部之轴向之外側表面面積之25%〜30%。先則，因大緣部之開口區域較大，故突緣部之強度變弱，易產生彎曲。若產生彎曲，則將產生TAB捲帶之卷繞偏差之問題，故為不佳。與之相對，根據前述構成，設置開口部可確保TAB捲帶裝卸於芯部時之作業區域（例如，伸手動作），且確保強度並使彎曲均一。另’為確m分之作業區域，本發明之導電性捲盤，前 135851.doc 1364395 述突緣部上垂直於前述芯 1 1555 1 mm2以上、"75 °夕卜側表面面積為 515 mm以下之情形，前述丨個開口部之面積宜為8000 mm2以上。另，本發明之導電性後生捲盤中’别述第1安裝部、前述芯邻及刖述突緣部，較好為灰犬色系之顏色。藉此，污潰不顯、’二方.檢查。因此，可稍微提高再利用率。楚J斤述本發明之導電性捲盤，係由具有第1軸孔之1364395 IX. Description of the Invention: [Technical Field] The present invention relates to a conductive reel capable of suppressing dust from a rotating shaft. A prior art, a TAB (Tape Automated Bonding) tape or a CQF (chip (10), tape-wound film-wrapped) tape, etc., as a film-type semiconductor device The long strip semiconductor mounting circuit tape is often wound around the reel. For example, in the manufacturing step, in order to supply the semiconductor mounting circuit tape to the mounting device, the semiconductor mounting circuit tape is wound around the reel, the reel is oscillated on the rotating shaft, and the rotating shaft is sequentially rotated. . Further, in the shipping and transporting step, the semiconductor mounting circuit is wound and wound in a state of being wound around the reel, and then transported. After the semiconductor mounting circuit tape is used on the user side, the empty reel is retracted. Then, the recovered reel is washed, washed, and reused. In the washing step, first, the reel is immersed in the washing liquid. Then, after ultrasonic cleaning, it is dried by air jet. However, in the prior reel _, since the core portion of the shaft hole having the enemy shaft is formed into a closed shape in which the inner cymbal includes a cavity, the liquid remains easily in the core during the washing step, and the drying property is not good. Therefore, for example, Patent Document 1 describes a take-up reel in which the core portion has a skeleton shape. Fig. 14 is a schematic view showing the outline of a take-up reel 5 记载 described in the patent document. As shown in Fig. 14, the core portion 5〇1 of the take-up reel 5 is formed into a skeleton shape in which the finger grip portion 502 for gripping a finger is formed. By forming the core portion 501 of J3585I.doc 1364395, the cleaning and drying efficiency of the washing step can be improved, and the recyclability can be improved. Further, not only the reel reel 5 described in Patent Document 1, but also the previous reel, from the viewpoint of cost and molding workability, are made of polystyrene (PS) or acrylonitrile-butadiene-benzene. Plastic materials such as ethylene copolymer (ABS) are molded. In addition, since the reel is wound after the semiconductor mounting circuit is wound up, the protective article is not charged. Therefore, carbon is incorporated into the plastic material. The use of carbon can appropriately impart conductivity and improve the workability and quality stability during molding. [Patent Document 1] Japanese Laid-Open Patent Publication No. 2004-75385 (published on March 11, 2009). [Summary of the Invention] However, the previous reel is loaded and loaded with respect to the rotating shaft, and Part of the friction contact with the rotating shaft. Since the plastic material used in the previous reel is prone to chipping, the dusty foreign matter contains carbon having a resistance value of about 1 〇 3 Ω to 1 〇 4 ,, so if it is attached to the wound semiconductor mounting circuit tape The possibility of 'very high on the wiring' will result in poor leakage. The present invention has been made in view of the foregoing problems, and an object thereof is to provide a conductive reel capable of suppressing dusting at a dust-prone position. The conductive reel of the present invention is characterized in that the above problem is solved. A cylindrical core portion having the first mounting portion on the inner peripheral side and a cylindrical core portion having the first mounting portion on the inner peripheral side, and each end portion of the core portion is formed so as to be radiated around the axis of the core portion The rounded disk-shaped two flange portions are configured such that the material of the first mounting portion is different from the material of the core portion and the flange portion by a disk-type (Taber) abrasion test of 1000 cycles ( The load loss of 1 135851.doc -6 - 1364395 kgf, wear wheel CS-17) is less than 15 mg. Previously, when the shaft hole was taken out and loaded into the rotating shaft, it was easy to cause the shaft portion to rub the shaft to generate chips. Further, since the cutting includes carbon, if it is attached to the wiring of the wound TAB tape, there is a possibility that the leakage is extremely high. On the other hand, in the reel of the present embodiment, the first mounting portion for extracting the first shaft hole into which the rotating shaft is inserted is made of a material having a wear loss of 15 mg or less in the disk-type abrasion test in the secondary cycle. Since the material has a material that is not easily dusty, it is not easy to generate dust even if it is taken out and loaded into the rotating shaft. Therefore, it is possible to suppress the dust generated in the dust-prone position by rubbing against the rotating shaft. Further, in the conductive reel of the present invention, the material of the second mounting portion is preferably a polyacetal resin. The polyacetal resin had a loss of abrasion of 13 mg in the disk-type abrasion test of the above-mentioned 1 cycle. Further, the polyacetal resin is also excellent in formability. Further, in the conductive reel of the present invention, the first molecular mounting material, the first mounting portion, the core portion, and the flange portion are held in the material of the first mounting portion, the anger, and the large edge portion. The surface resistance value is preferably set to be 1 〇 7 ω or more and 1 〇 μ Ω or less. Therefore, even if the foreign matter that is dusted adheres to the wiring of the tab tape, it is possible to prevent leakage failure. Further, in the conductive reel of the present invention, the diameter of the core portion is preferably 120 mm or more and 130 mm or less. In the prior art, when the TAB tape of a semiconductor wafer having a large width and a long width is wound and wound, the diameter of the core portion is small. 'Because the curvature of the TAB tape is large, resin cracks are easily generated at the semiconductor wafer, so the buffer is used. The emboss tape has to be multi-rolled from the beginning. Therefore, the use of packaging tapes has increased, and there is no cost advantage. 135851.doc 1364395 In contrast to the above configuration, even when a TAB tape of a semiconductor wafer having a large width in a long direction is wound and wound, the curvature of the TAB tape can be suppressed, and the resin crack at the semiconductor wafer can be suppressed. Produced. In addition, since the amount of packaging tape can be reduced, cost advantages can also be obtained. In the conductive reel according to the present invention, the core portion is preferably a hollow circular outer cylindrical portion having an outer shape, and is located on an inner peripheral side of the outer cylindrical portion, and is a first axial hole of the first mounting portion. The mounting cylindrical portion that holds the first mounting portion and the plurality of ribs that connect the outer cylindrical portion and the mounting cylindrical portion are inserted so as to substantially match the axis of the outer cylindrical portion. As a result, since the inner peripheral side of the anger portion has a skeleton structure along the sleeve to the zoning space, the U can be used for the washing performance and the drying property of the washing step of the rewinding reel. Further, the conductive reel of the present invention preferably further includes a second mounting portion that is detachably attachable to and detachable from the first axial hole of the first mounting portion, and has a second diameter smaller than the first axial hole. Shaft hole. According to the above configuration, in the case where the reel is to be mounted on a rotating shaft having a diameter smaller than the diameter of the first shaft hole, the portion suitable for the diameter of the rotating shaft is attached to the first portion! The first part of the installation department! The shaft hole ' can be used to mount the reel. Therefore, since the second mounting portion is provided, it is possible to use various types of rotating shafts, so that the reel can be used in accordance with the user's use environment. In addition, since the second mounting portion is free and unloaded, the loading and unloading time can be saved. In the field of the conductive reel, it is preferable to incorporate the core material into the material of the second mounting portion, and the surface of the second mounting portion is electrically Δ7° to thereby make the foreign matter even if it is dusted. The wiring attached to the tape can also prevent leakage failure. 135851.doc 1364395 The 'conducting reel of the present invention' preferably forms a plurality of key grooves in the first shaft hole ' of the first mounting portion. Thereby, the positioning of the reinforcing bar is provided on the outer peripheral surface of the rotating shaft, and the insertability of the rotating shaft can be improved. In addition, if the keyway is one, • the stress during rotation is easy to concentrate, and the reel may have a gap, but by setting - a plurality of 'can avoid stress when the reel is rotated, the stress is concentrated at one place, dispersing the stress, preventing the reel A gap has occurred. Further, the conductive reel of the present invention preferably has an outer peripheral surface of the core portion, and forms at least one slit extending in the axial direction of the core portion. Thereby, the TAB tape and the packaging tape are stacked by the slit, and the winding is started after the fixing, so that the TAB tape and the wrapping tape can be easily wound around the core. Further, in order to hold and hold the TAB tape and the wrapping tape in the slit, the width of the slit of the conductive reel of the present invention is preferably 2 or more and 6 mm or less. This corresponds to the total thickness of the TAB tape plus the package tape. Further, in the conductive reel according to the present invention, the plurality of openings in the axial direction of the core portion are provided symmetrically on the flange portion, and the strength of the flange portion is 2.7 N or more, and the plurality of The total area of the openings is preferably 25% to 30% of the outer surface area of the flange portion perpendicular to the axial direction of the core portion. First, since the opening area of the large edge portion is large, the strength of the flange portion becomes weak, and bending is likely to occur. If the bending occurs, the problem of the winding deviation of the TAB tape will be generated, which is not preferable. On the other hand, according to the above configuration, the opening portion is provided to secure the working area (for example, the extending operation) when the TAB tape is attached or detached to the core, and the strength is ensured and the bending is uniform. In addition, for the working area of the present invention, the conductive reel of the present invention, the front 135851.doc 1364395 is perpendicular to the core 1 1555 1 mm 2 or more, and the surface area of the side surface is 515 mm. In the following case, the area of the first opening portion is preferably 8000 mm 2 or more. Further, in the conductive green reel of the present invention, the first mounting portion, the nucleus, and the rib portion are preferably colored in a gray color. In this way, the pollution is not obvious, and the two parties are inspected. Therefore, the reuse rate can be slightly improved. The present invention relates to a conductive reel of the present invention having a first axial hole

部、以内周侧保持前述第1安裝部之圓筒型芯部、及從前述芯部之各端部，以前述芯部之轴為中心形成放射圓狀之圓板型的二個突緣部構成，前述^安裳部之材料’與前述芯部及前述突緣部之材料㈣係由經麵次循環之碟盤型磨耗試驗（荷重i kgf、磨耗輪cs•⑺的磨耗損失量為15 mg以下之材料構成。a cylindrical core portion that holds the first mounting portion on the inner peripheral side, and two flange portions that are formed in a circular disk shape around the axis of the core portion from the end portions of the core portion The material of the above-mentioned "A's body part" and the material of the core portion and the flange portion (4) are subjected to a disk-type abrasion test by a surface cycle (load i kgf, wear wheel cs•(7) wear loss amount is 15 Composition of materials below mg.

因此’具有抽出裝入轉軸之第！軸孔之^安裝部，由經 1〇〇〇次循環之碟盤型磨耗試驗之磨耗損失量為i5 mg以下之材料製成。該材料因具有不易發塵之材質，故即使抽出裝入轉軸亦不易發塵。因此’可達到實現抑制與轉轴摩擦而易發塵位置之發塵之導電性捲盤之效果。【實施方式】基於圖式對本發明之一實施形態進行說明，如下所述。圖1係顯示本實施形態之捲盤100之一構成例之正視圖。圖2係顯示本實施形態之捲盤！〇〇之一構成例之側視圖。本實施形態之捲盤100，係卷繞安裝有薄膜安裝型之半導體晶片之TAB捲帶之捲盤’以保護所卷繞之τΑΒ捲帶為 13585】.doc 1364395 目的，賦予導電性之導電性捲盤。捲盤1〇〇，如圖工及圖2 所不，由具有抽出裝入轉軸之軸孔104(第1軸孔）之轉接器 1〇1(第1安裝部）、以内周側保持轉接器101、於外周面卷繞 TAB捲帶之芯部1〇2、及從芯部1〇2之各端部（各端邊），以芯部102之轴為中心形成放射圓狀之2個突緣部1〇3構成。圖3係顯示轉接器1〇1之一構成例之示意圖。轉接器101由聚縮醛（POM)樹脂構成。聚縮醛樹脂具有摩擦係數低（0.35以下）、耐磨耗性及成形性優異發塵量少之特性（材質卜但並不局限於此，轉接器1〇1只要作為具有不易發塵特性（材質）之材料，經1〇〇〇次循環之碟盤型 (Taber)磨耗試驗（荷重i kgf、磨耗輪cs_n)的磨耗損失量為15 mg以下之材料即可。前述碟盤型磨耗試驗所產生之磨耗損失量，ABS樹脂為22 mg，聚縮醛樹脂為13 mge 另，於轉接器101換入高分子材料，為作為靜電對策，將表面電阻值（導電性）調整（設定）為1〇7 Ω〜1〇1〇 Ω，為1〇8 Ω〜ΙΟ9 Ω更好。藉此，可防止因發塵之異物附著於ΤΑΒ捲帶所產生之漏電不良。另，轉接器101，如圖3所示，至少設有適合於轉軸徑之軸孔104、及形成於軸孔1〇4之4處鍵槽1〇5，其他内周側之形狀，只要為成型性良好之形狀即可，並無特殊限定。轉軸’因一般使用1英寸轉軸，故軸孔1〇4形成為與之嵌合之直徑。另’於轉軸之外周面，形成有1處定位之肋條。鍵槽105係***轉軸之肋條之位置。鍵槽1〇5，雖以9〇度間隔設有4處’但並不局限於此，設有2處以上即τ。藉 135851.doc -1】· 1364395 此，可改良轉軸之***性。3，若鍵槽1〇5為！處，則旋轉時之應力易集令，捲盤可能出現缺口，但藉由設置2處以上，可避免捲盤旋轉時之應力集中於！處’分散應力，防 • 止捲盤出現缺口。 : 目4係以圖像顯示怒部1〇2之一構成例之圖。圖】5係顯示圖4所示芯部102之正視圖。圖16係顯示圖4所示芯部1〇2之侧視圖。 φ 芯部1〇2係使用一般所使用之PS或ABS等樹脂。藉此，可維持成型作業性，且可抑制成本增加。但，作為芯部 1〇2之材料，亦可為聚碳酸酯（pc)、聚對苯二甲酸丁二酯 (PBT)、或聚丙烯（pp)等樹脂。另，於忍部1 02摻入高分子材料，為作為靜電對策，將表面電阻值調整為107 Ω〜1〇Ι〇 Ω，為1〇8 Ω〜ι〇9 ω更好。藉此，可防止因發塵之異物附著於ΤΑΒ捲帶所產生之漏電不良。 • 例如具體而言，作為芯部之材料，使用T0RAY之 T〇y〇iaCparel。Toyolacparel係ABS樹脂與抗靜電性聚合物之合金材。另，抗靜電性聚合物之成分，係聚醚醯胺酯樹月曰（尼龍6與聚乙二醇共聚物）。藉由使抗靜電性聚合物筋狀分散形成連續層，可高效製作電荷之泄漏路徑，賦予導電性。另，芯部102，外形為圓筒型之形狀，於其外周面卷繞 TAB捲帶。芯部1〇2之直徑為105 mm〜130 mm。若使用該範圍内之較小值，則卷繞TAB捲帶時存在對半導體晶片造 135851.doc -12· 1364395 成損害之危險性，另一方面若使用較大值，則雖ΤΑΒ捲帶之卷繞量減少，但卷繞TAB捲帶時對半導體晶片造成損害之危險性減少。另，芯部1〇2之直徑超過13〇 mm者，因 TAB捲帶之卷繞量減少，生產性惡化，故較為不佳。So 'has the first to pull out the reel! The mounting portion of the shaft hole is made of a material having a wear loss of i5 mg or less in a disk type abrasion test of one cycle. Since the material has a material that is not easy to dust, it is not easy to generate dust even if it is taken out and loaded into the rotating shaft. Therefore, it is possible to achieve the effect of suppressing the occurrence of dust and the conductive reel which is easy to dust at the position of the shaft. [Embodiment] An embodiment of the present invention will be described based on the drawings, as follows. Fig. 1 is a front elevational view showing a configuration example of a reel 100 of the present embodiment. Fig. 2 shows the reel of this embodiment! A side view of one of the structural examples. The reel 100 of the present embodiment is a reel of a TAB tape on which a film-mounted semiconductor wafer is wound to protect the wound τ tape from 13585. doc 1364395. The conductivity is imparted. reel. The reel 1 is not shown in the figure and Fig. 2, and the adapter 1〇1 (first mounting portion) having the shaft hole 104 (first shaft hole) that is inserted into the rotating shaft is held by the inner peripheral side. The connector 101 is wound around the core portion 1〇2 of the TAB tape on the outer peripheral surface, and each end portion (each end side) of the core portion 1〇2 is formed into a radial shape centering on the axis of the core portion 102. The flange portion 1〇3 is formed. Fig. 3 is a view showing a configuration example of one of the adapters 1〇1. The adapter 101 is composed of a polyacetal (POM) resin. Polyacetal resin has a low friction coefficient (0.35 or less), excellent wear resistance and moldability, and has a small amount of dust generation. (Materials are not limited thereto, and the adapter 1〇1 is only required to have dust-prone characteristics. (Material) material, the material loss of the Taber abrasion test (load i kgf, wear wheel cs_n) of 1 cycle can be less than 15 mg. The above-mentioned dish type abrasion test The amount of wear loss is 22 mg for ABS resin and 13 mg for polyacetal resin. In addition, polymer material is exchanged in adapter 101, and surface resistance (electrical conductivity) is adjusted (set) as a countermeasure against static electricity. It is 1〇7 Ω~1〇1〇Ω, which is better than 1〇8 Ω~ΙΟ9 Ω. This prevents leakage of foreign matter caused by dusting foreign matter attached to the tape reel. As shown in FIG. 3, at least a shaft hole 104 suitable for the shaft diameter and four key grooves 1〇5 formed in the shaft hole 1〇4 are provided, and the shape of the other inner peripheral side is a shape having good moldability. Yes, there is no special limitation. The shaft is usually 1 inch, so the shaft hole is 1〇4. The diameter is fitted to the other side. On the outer peripheral surface of the rotating shaft, one positioning rib is formed. The key groove 105 is inserted into the rib of the rotating shaft. The key groove 1〇5 is provided at four places at intervals of 9 degrees. However, it is not limited to this, and there are two or more places, that is, τ. By 135851.doc -1]·1364395, the insertability of the rotating shaft can be improved. 3. If the key groove 1〇5 is a place, the stress at the time of rotation is easy. The order may cause a gap in the reel, but by setting two or more places, the stress at the time of reel rotation can be prevented from being concentrated at the 'distributed stress, preventing the reel from being nicked. Fig. 5 is a front view showing the core portion 102 shown in Fig. 4. Fig. 16 is a side view showing the core portion 1〇2 shown in Fig. 4. φ Core portion 1〇2 A resin such as PS or ABS which is generally used is used, whereby molding workability can be maintained and cost increase can be suppressed. However, as the material of the core portion 2, polycarbonate (pc) or poly pair can be used. Resin such as butyl phthalate (PBT) or polypropylene (pp). In addition, it is incorporated into the polymer material in the Ninja Department 102 as a static electricity pair. The surface resistance value is adjusted to 107 Ω to 1 〇Ι〇 Ω, preferably 1 〇 8 Ω to ι 〇 9 ω, thereby preventing leakage of foreign matter due to dusty foreign matter attached to the sling tape. For example, specifically, as a material for the core, T0RAY's T〇y〇iaCparel is used. Toyolacparel is an alloy of ABS resin and an antistatic polymer. Further, an antistatic polymer is a polyether oxime. Amine ester tree ruthenium (nylon 6 and polyethylene glycol copolymer). By dispersing the antistatic polymer in a rib shape to form a continuous layer, it is possible to efficiently produce a charge leakage path and impart conductivity. Further, the core portion 102 has a cylindrical shape and is wound around the outer peripheral surface of the TAB tape. The diameter of the core 1〇2 is 105 mm to 130 mm. If a smaller value in the range is used, there is a risk of damage to the semiconductor wafer 135851.doc -12· 1364395 when winding the TAB tape, and if a larger value is used, the tape is wound. The amount of winding is reduced, but the risk of damage to the semiconductor wafer when winding the TAB tape is reduced. Further, in the case where the diameter of the core portion 〇2 exceeds 13 〇 mm, the amount of winding of the TAB tape is reduced, and the productivity is deteriorated, which is not preferable.

先前，芯部102之直徑為105 mme該情形，如圖5所示，安裝有長向之寬度較短之半導體晶片2〇1之TAB捲帶 200，即使芯部1〇2之直徑較小（105 mm)，亦可品質上無問題地卷繞。但，如圖6所示，卷繞安裝有長向之寬度較長之半導體晶片211之TAB捲帶210之情形，芯部1〇2之直徑較小（105 mm)時，TAB捲帶21〇之彎曲變大，易於半導體晶片211處產生樹脂裂故。因此，存在對製品造成損害之危險性。芯部102之直徑為105 mm之情形，不造成損害之半導體晶片之長向之寬度，臨限值為121 mm(其中，半導體晶片之厚度為0.63 mm，包含包裝部之總厚度為i i爪爪之情形）。作為其解決方案，先前將作為緩衝材使用之包Previously, the diameter of the core 102 was 105 mme. In this case, as shown in Fig. 5, the TAB tape 200 of the semiconductor wafer 2〇1 having a long width and a short length was mounted, even if the diameter of the core 1〇2 was small ( 105 mm), it can also be wound without any problem in quality. However, as shown in Fig. 6, in the case where the TAB tape 210 of the semiconductor wafer 211 having a long width and a long length is wound, when the diameter of the core 1 2 is small (105 mm), the TAB tape 21 〇 The bending becomes large, and it is easy to cause resin cracking at the semiconductor wafer 211. Therefore, there is a danger of damage to the product. When the diameter of the core 102 is 105 mm, the width of the semiconductor wafer is not damaged, and the threshold is 121 mm (wherein the thickness of the semiconductor wafer is 0.63 mm, and the total thickness of the package portion is ii claws) The situation). As a solution to it, it will be used as a cushioning material.

裝捲帶從一開始就多捲，但因包裝捲帶之使用量增多，故無成本優勢。與之相對，特別是，藉由使芯部1〇2之直徑為12〇 mm以上、130 mm以下，可使不造成損害之半導體晶片之長向之寬度之臨限值成為12.1 mm以上且13·4 mm以下之範圍（其中，半導體晶片之厚度為〇·63 mm ,包含包裝部之總厚户為1.1 mm之情形）。藉此，即使於安裝有如圖6所示之長向之寬度較長之半導體晶片2"之TAB捲帶21〇，亦因抑制彎曲’抑制於半導體晶片211處之樹脂裂紋之產生王而可流 135851.doc 1364395 動。另，因亦可降低包裝捲帶之使用量，故可謀求成本優勢。此外’亦可避免捲褶。因此，根據設計的不同，纪部 102之直徑只要從120 mm〜130 mm範圍中決定即可。The tape is multi-rolled from the beginning, but there is no cost advantage due to the increased use of the packaging tape. On the other hand, in particular, when the diameter of the core portion 〇2 is 12 〇 mm or more and 130 mm or less, the threshold of the width of the semiconductor wafer which does not cause damage can be made 12.1 mm or more and 13 • A range of 4 mm or less (wherein the thickness of the semiconductor wafer is 〇·63 mm, including the case where the total thickness of the package is 1.1 mm). Thereby, even if the TAB tape 21 of the semiconductor wafer 2" having a long width as shown in FIG. 6 is mounted, it is possible to suppress the bending of the resin crack at the semiconductor wafer 211. 135851.doc 1364395 Move. In addition, since the amount of use of the packaging tape can also be reduced, cost advantages can be obtained. In addition, pleating can also be avoided. Therefore, depending on the design, the diameter of the section 102 can be determined from the range of 120 mm to 130 mm.

另，芯部1 02，如圖4所示，内周側成為骨架構造（中空構造），該骨架構造形成有：作為嵌入安裝（***保持）轉接器101之部分之轉接器安裝部106(安裝筒部）、及連接構成外周面之圓筒狀部分（外形圓筒部）與轉接器安裝部1〇6、以保持轉接器安裝部106地設置之複數之肋條1〇7。轉接器安裝部106，為於芯部102之軸向貫通之筒型，安裝轉接器101時，轉接器1〇1之軸孔1〇4之軸與芯部1〇2之軸設於大致一致之位置。肋條107之構造係具有於轉接器安裝部106安裝轉接器101，於轉接器1〇1***轉軸使捲盤1〇〇旋轉時，不會破壞之強度。Further, as shown in FIG. 4, the core portion 102 has a skeleton structure (hollow structure) which is formed as an adapter mounting portion 106 as a portion to be fitted (inserted and held) to the adapter 101. (mounting cylinder portion), and a plurality of ribs 1〇7 that are connected to the cylindrical portion (outer cylindrical portion) constituting the outer peripheral surface and the adapter mounting portion 〇6 to hold the adapter mounting portion 106. The adapter mounting portion 106 is a cylindrical type that penetrates the axial direction of the core portion 102. When the adapter 101 is mounted, the shaft of the shaft hole 1〇4 of the adapter 1〇1 and the shaft of the core portion 1〇2 are provided. In a roughly consistent position. The rib 107 has a structure in which the adapter 101 is attached to the adapter mounting portion 106, and the strength of the rib 107 is not broken when the adapter 1〇1 is inserted into the rotating shaft to rotate the reel 1〇〇.

如此，藉由使芯部102成為骨架構造，因可削減樹脂之使用量，且成為液體無法滯留之形狀及構造，故在用於再利用之洗淨步驟(異物除去步驟)中，可提高藥液、溫水及空氣喷射之洗淨效率，提高洗淨性及乾燥性。另，肋條1〇7,只要具有前述強度其形狀（構造）並不局限於圖4所示’例如，如圖7所示，沿芯部102之軸向所見時為十字形狀之肋條⑽亦可。卩，若不追求樹脂使用量及洗淨性與乾燥性之提高，肋條只要具有前述強度具亦可為密閉之形狀。乃，於芯部102之外周面，执 4 . Π m 6又有長向沿芯部102之軸向之以上之狹縫藉由；稽由於該狹縫108放入TAB捲帶及包By making the core portion 102 a skeleton structure, the amount of resin used can be reduced, and the shape and structure in which the liquid cannot be retained can be reduced. Therefore, in the washing step (foreign matter removing step) for reuse, the medicine can be improved. The cleaning efficiency of liquid, warm water and air jet improves the detergency and dryness. Further, the rib 1〇7 is not limited to the shape shown in FIG. 4 as long as it has the aforementioned strength. For example, as shown in FIG. 7, the rib (10) which is a cross shape when viewed in the axial direction of the core portion 102 may also be used. . In other words, if the amount of resin used, the detergency and the drying property are not improved, the rib may have a hermetic shape as long as it has the above-mentioned strength. That is, on the outer peripheral surface of the core portion 102, the Πm 6 has a slit which is longer than the axial direction of the core portion 102; because the slit 108 is placed in the TAB tape and bag

]3585].<j〇Q -14· 1364395 裝捲帶，固定後開始卷繞，可使TAB捲帶及包裝捲帶易卷繞於芯部102。狹縫108之寬度為2.0 mm〜6.0 mm。此係放入TAB捲帶及包裝捲帶時，以該2個總厚停住之寬度。突緣部103與芯部102—體成型。藉此，突緣部1〇3，由與剛述芯部102之材料相同材料構成。因此，突緣部亦為對付靜電，表面電阻值調整為1〇7 Ω~1〇10 Q，以1〇8 Ω〜ΙΟ9 Ω更佳。藉此，可防止因發塵之異物附著於ΤΑΒ捲帶所產生之漏電不良。] 3585]. <j〇Q -14· 1364395 The tape is wound, and the winding is started after the fixing, so that the TAB tape and the wrapping tape can be easily wound around the core 102. The slit 108 has a width of 2.0 mm to 6.0 mm. When this is placed in the TAB tape and the package tape, the width is stopped by the two total thicknesses. The flange portion 103 is integrally formed with the core portion 102. Thereby, the flange portion 1〇3 is made of the same material as the material of the core portion 102. Therefore, the flange portion is also resistant to static electricity, and the surface resistance value is adjusted to 1 〇 7 Ω to 1 〇 10 Q, preferably 1 〇 8 Ω to ΙΟ 9 Ω. Thereby, it is possible to prevent leakage failure due to adhesion of foreign matter generated by dust to the tape.

突緣部103，如圖1所示，具有圓板型之外形，設有向其内部開口之4個窗部1 1〇(開口部）窗部丨1〇 ,例如將突緣部 103之垂直於軸向之外側表面區域劃分為6個之情形，窗部 Π 0於其中4個區塊’呈左右對稱般設置。該窗部110，因係作為將TAB捲帶卷繞於芯部1〇2時之作業區域（例如，伸手動作）之開口部’從材料成本之面亦宜廣泛確保，但先前因突緣部之開σ區域大，故突緣部之強As shown in FIG. 1, the flange portion 103 has a disk-shaped outer shape, and is provided with four window portions 1 1 (opening) window portion 丨1 开口 opening to the inside thereof, for example, the flange portion 103 is vertical. In the case where the outer surface area of the axial direction is divided into six, the window portion Π 0 is disposed in which the four blocks are symmetrical. In the window portion 110, the opening portion of the work area (for example, the extending operation) when the TAB tape is wound around the core portion 〇2 is also widely secured from the material cost, but the flange portion is previously used. The opening σ area is large, so the strong edge

度減弱、易產生彎曲。若產生彎曲，則將產生ΤΑΒ捲帶之捲摺’故不佳。因此，為確保作業區域，钆湓 Α 丘碩保突緣部103之強度使彎曲均一’將4個窗部U0呈左.斟及右對稱3又置，且突緣部103之強度為2.7 Ν以上，且4個窗部u〇入 I C7 st面積為突緣部1 〇3 之垂直於軸向之外側表面面積檟您30%。窗部110之面積比突緣部1 03之前述面積之2 旦掩夕…士槓之25/。小之情形，樹脂之使用里增多，因成本增加，故木4 ^ 故不佳。另，窗部110之面積比突緣部103之前述面積之3〇%大之凊形因無法確保突緣部 13585I.doc 103之強度，故不佳。另’突緣部103之垂直於軸向之外側表面之面積為 1 1 555 1 mm2〜117515 mm2之情形，為充分確保前述作業區域’ 1個窗部110之面積宜為8〇〇〇 mm2以上。此外，未設置窗部110之位置（完整部）宜為左右對稱設置，彎曲量控制在 1.5 mm以内。另’窗部110’其形狀及數量並不局限於圖1所示，例如亦可為圖8所示形狀之窗部u丨及窗部丨丨2。另，突緣部 103 ’如圖9所示，出貨時貼有顯示tab捲帶之資訊之出貨才示籤150(例如，50 mmx 1〇〇 mm)。因此，突緣部1〇3宜將可貼出貨標籤150之區域作為完整部預先保留p 如前所述’本實施形態之捲盤1〇〇之構成，係由具有抽出裝入轉軸之軸孔104之轉接器1〇1、以内周側保持轉接器 1 〇 1且於外周面卷繞T AB捲帶之芯部1〇2、及從芯部1〇2之各端部，以芯部102之軸為中心形成放射圓狀之2個突緣部 103構成’轉接器ι〇1之材料係為與芯部1〇2及突緣部之材料不同之聚縮醛樹脂。先前，於軸孔抽出裝入轉軸時，轉軸於軸部摩擦易產生切削屑。又，該切削屑因含有電阻值103卩〜丨〇4 Ω左右之碳’故若附著於所卷繞之TAB捲帶之配線，則存一之可能性產生漏電不良。非“ 與之相對，本實施形態之捲盤100中，具有抽出梦入轉轴之軸孔104之轉接器101由聚縮醛樹脂製成。亨 » θ ^ X歎縮醛樹脂 u具有不易發塵之特性（材質），故即使抽出裝、得袖，亦 135851 .d〇c •16- 1364395 不易產生切削屑。因此，可實現可抑制與轉軸摩擦易發塵位置之發塵之捲盤100。另’從抑制發塵這一觀點’可考慮芯部i 02及突緣部1 〇3 • 均由聚縮醛樹脂製作。但，因聚縮醛樹脂成型時之樹脂之 ·· 收縮率為1 ·6〜2.0°/°大，故成型大型之製品之情形，會顯著產生變形及波紋，難以穩定成型。與之相對，本實施形態之捲盤100中，因聚縮醛樹脂之使用只為小型的轉接器i t φ 之部分，故成形性不存在問題。芯部102及突緣部103可穩定地成型。另’安裝捲盤100之轉轴，雖普遍使用！英寸轉軸，但轉軸之形狀多樣化存在。因此，為對應使用者使用環境中之各種轉軸形狀，可使用專用之中芯構件。圖10係圖像顯示嵌入於轉接器10丨部之袖孔i 時之中芯構件120之一構成例之圖。圖17係顯示圖1〇所示中芯構件 120之正視圖。 _ 中芯構件120(第2安裝部）’係嵌入於轉接器101部之轴孔104使用之構件，具有自由裝卸於轉接器1〇1部之軸孔 1〇4之構造。例如，對中芯構件12〇之外周面賦予錐以固定。中芯構件120由聚縮醛樹脂構成。另，於中芯構件12〇摻入高分子材料，為作為靜電對策，表面電阻值調整為1〇7 Ω〜1〇10Ω，以ΐ〇8Ω〜1〇9Ω更佳。藉此，可防止因發塵之異物附著於捲帶所產生之漏電不良。另，中芯構件120，如圖1〇所示，至少設有適合轉軸之 135851.d〇i •17- 形狀之轴孔121(第2安裝部），其他内周側之形狀為成型性良好之形狀即可。轴孔12丨形成為嵌合於例如φ8 mm帶兩翼之轉轴，或φ8 mm帶單翼之短轉軸之形狀。如此，欲將捲盤100安裝於比轉接器101部之軸孔104之直徑小之直徑之轉軸之情形，藉由將具有適合於該轉軸形狀之轴孔121之中芯構件12〇裝著於轉接器1〇1部之軸孔 104 ’可安裝捲盤1〇〇。因此，藉由具備中芯構件㈣可對應各種各樣之轉軸，可對應使用者之使用環境使用捲盤。另，因中芯構件120可自由裝卸，故可節省裝却之工夫，可謀求作業性之提高。另，本實施形態之捲盤，轉接器1〇1、芯部1〇2、突緣部 .103及中芯構件120 ’宜為灰色系之顏色。通常，樹脂之自然色為白色或乳白色。藉由不對其著色而原貌使用，可抑制成本且易於辨識污潰，故易明白更換時間，可確保品質。但，根據使用捲盤之步驟，亦存在非常髒之環境之情形，亦存在無法再利用之情形。因此，為盡量提高再利用率，以防止過量檢查為目的，為使污潰不顯眼，成為灰色系顏色。該情形，可藉由於成型時，於熔解之樹脂混入顏料提高色度數’使樹脂成為灰色系之顏色。下面，對本實施形態之捲盤1〇〇之製造步驟進行說明。圖11係顯示捲盤1〇〇之製造步驟之示意圖。本實施形態之捲盤100之製造步驟，分為包含芯部102及突緣部103之捲盤本體之製造步驟，與轉接器1 〇〗及中芯構 13S8Sl.doc • 18· 1364395 件120之製造步驟，製作各構件後，包含將轉接器ι〇ι安裝於芯部102之轉接器安裝部1〇6之步驟。捲盤本體之製造步驟，首先，準備作為芯部1〇2及突緣部1〇3之材料之樹脂片體（步驟S11)。接著，將樹脂片體投入金屬模具炫解以一體成型（步驟Sl2)0藉此，製作包含芯部1〇2及突緣部103之捲盤本體。另，成型亦可為設之處向金屬模具供給樹脂成型之2液成型。藉此，可提高生產性。另，芯部102及突緣部103，並不局限於一體成型，亦可逐個成型後接合製作。轉接器101及中芯構件120之製作步驟中，首先，準備作為轉接器101及中芯構件120之材料之樹脂片體（步驟 521) 。然後，將樹脂片體投入金屬模具熔解成型（步驟 522) 。藉此，製作轉接器1〇1及中芯構件12〇。另，可將轉接器101及中芯構件120逐個成型。另，成型亦可為2液成型〇以各製作步驟製作捲盤本體及轉接器1〇1後，於芯部1〇2 之轉接器安裝部106安裝轉接器1〇ι。藉此，完成捲盤 100。另’轉接器101可裝卸地安裝。藉此，可對應僅轉接器1 01部分之更換。中芯構件120，於使用時及向使用者交貨時等’可適當安裝於轉接器1〇1或一同包裝一併出貨即 "SJ* 〇 [實施例] 對圖1所示之捲盤100中，相對於芯部102之直徑，卷繞於芯部102之TAB捲帶之半導體晶片之長向寬度能到何種 135851.doc •19- 1364395 程度，TAB捲帶是否受到損害進行檢查。3，實際將心捲帶卷繞於捲盤100時，因將以ΤΑΒ捲帶之保護為目的之缓衝用包裝捲帶一併卷繞，故本實施例中亦對一併卷繞包 .裝捲帶進行檢查。 & ·· TAB捲帶薄膜之厚度為38 + 8 μπι(46 μπι)，半導體晶片之厚度為0.63 mm ^包裝捲帶係藉由包裝加工形成包裝部，薄膜之厚度為0.125 mm。包裝捲帶使用包含包裝部: 總厚度為M mm、I.2 mm之情形。捲盤100使用芯部1〇2之直徑從105 mm每次增加5 „^至130 者。又，基於前述條件，半導體晶片之臨限寬度w由以下算式算出。 w=2x/~ (N2-M2) (N : 「芯半徑+包含包裝部之總厚度」（mm)，m : 「芯半徑+包裝捲帶之薄膜厚度+半導體晶片之厚度」（mm)) 圖12顯示各結果。另’基於圖12所示結果資料之圖如圖 • 13所*。參照圖13 ’可知賦予點點之區域之範圍為對製品造成損害之範圍。另，芯部102之直徑超過13〇 mm之斜線區域’為生產性惡化之範圍。 - 本發明並不局限於前述實施形態者，可於請求項所示範 • @㈣行各種各樣之變更。，於請求項所示範圍内適當變更之技術手段組合所得之實施形態亦包含於本發明之技術性範圍。 [產業上之可利用性] 本發明’不僅可較好地用於卷繞TAB捲帶、安裝於轉轴 135851.doc -20- 1364395 使用之導電性捲盤’亦可廣泛地用於關於導電性捲盤之製造方法之領域、關於前述導電性捲盤所用構件之製造之領域。【圖式簡單說明】圖1係顯示本發明之導電性捲盤之一實施形態之正視圖。圖2係顯示前述導電性捲盤之一實施形態之側視圖。圖3係顯示前述導電性捲盤中轉接器之構成之正視圖。圖4係圖像顯示前述導電性捲盤中芯部之構成之正視圖。圖5係用於說明向捲盤之芯部iTAB捲帶之卷繞之模式圖。圖6係用於說明向捲盤之芯部之其他TAB捲帶之卷繞之模式圖。圖7係顯示前述導電性捲盤中芯部之其他構成之正視圖。圖8係顯示前述導電性捲盤中突緣部之其他構成之正視圖。圖9係顯示於前述導電性捲盤貼上出貨標籤時之正視圖。圖1 〇係圖像顯示前述導電性捲盤之中芯構件之構成之平面圖。圖η係顯示本發明之導電性捲盤之製造步驟之示意圖。圖12係顯示前述導電性捲盤中根據捲盤之芯部之直徑與 135851.doc •21 - 1364395 顯不半導體晶片之極限寬度之卷繞捲帶之厚度之組合，表。圖13係顯示前述捲盤之芯部之直徑與半導體晶片之極限寬度之關係圖。The degree is weakened and it is easy to bend. If a bend is produced, it will result in a roll of the roll tape, which is not preferable. Therefore, in order to secure the work area, the strength of the dome portion 103 of the dome is such that the bending uniformity 'the four window portions U0 are left and the right symmetry 3 is set again, and the strength of the flange portion 103 is 2.7 Ν or more. And the four window portions u are inserted into the area of I C7 st to be 30% of the outer surface area of the flange portion 1 〇3 perpendicular to the axial direction. The area of the window portion 110 is greater than the aforementioned area of the flange portion 103. In the case of small, the use of the resin is increased, and the cost is increased, so the wood is not good. Further, the shape of the window portion 110 is larger than the area of the third portion of the flange portion 103 which is larger than 3〇%, and the shape of the flange portion 13585I.doc 103 cannot be ensured, which is not preferable. Further, in the case where the area of the flange portion 103 perpendicular to the axially outer side surface is 1 1 555 1 mm 2 to 117515 mm 2 , it is necessary to sufficiently ensure the area of the operation area '1 window portion 110 is preferably 8 mm 2 or more. . Further, the position (complete portion) where the window portion 110 is not provided is preferably symmetrically arranged, and the amount of bending is controlled within 1.5 mm. The shape and number of the "window portion 110" are not limited to those shown in Fig. 1. For example, the window portion 丨2 and the window portion 形状2 of the shape shown in Fig. 8 may be used. Further, as shown in Fig. 9, the flange portion 103' is shipped with a shipping indication 150 (for example, 50 mm x 1 mm) showing the information of the tab tape. Therefore, it is preferable that the flange portion 1〇3 retains the area in which the label 150 can be attached as a complete portion. The configuration of the reel 1 according to the present embodiment is based on the shaft having the retracting shaft. The adapter 1〇1 of the hole 104 holds the adapter 1〇1 on the inner circumference side, and winds the core portion 1〇2 of the T AB tape on the outer peripheral surface, and the respective ends from the core portion 1〇2 The two flange portions 103 in which the axis of the core portion 102 is formed to have a radial shape are formed. The material of the adapter ι 〇 1 is a polyacetal resin different from the material of the core portion 〇 2 and the flange portion. Previously, when the shaft hole was taken out and loaded into the rotating shaft, the shaft was easily rubbed on the shaft portion to generate chips. Further, since the chips contain carbon having a resistance value of about 103 卩 to about 4 Ω, if they are attached to the wiring of the wound TAB tape, there is a possibility of occurrence of leakage failure. In contrast, in the reel 100 of the present embodiment, the adapter 101 having the shaft hole 104 for extracting the dream shaft is made of polyacetal resin. The hengx θ ^ X acetal resin u is difficult to be used. The characteristics of the dust (material), so even if the sleeve is taken out and the sleeve is obtained, 135851.d〇c •16- 1364395 is not easy to produce chips. Therefore, it is possible to realize a reel that can suppress the dust from being rubbed at the position of the shaft. 100. In addition, from the viewpoint of suppressing dust generation, it is considered that the core i 02 and the flange portion 1 〇 3 are all made of polyacetal resin. However, the shrinkage of the resin due to the molding of the polyacetal resin In the case of forming a large-sized product, deformation and corrugation are remarkably generated, and it is difficult to stably form. In contrast, in the reel 100 of the present embodiment, the polyacetal resin is used. It is only a part of the small adapter it φ, so there is no problem in formability. The core portion 102 and the flange portion 103 can be stably molded. Another 'mounting shaft of the reel 100, although commonly used! Inch shaft, but The shape of the shaft is diversified. Therefore, the environment for the user is used. For each of the various shaft shapes, a dedicated core member can be used. Fig. 10 is a view showing an example of the configuration of the core member 120 when the armhole i is fitted in the crotch portion of the adapter 10, and Fig. 17 shows Fig. 1 〇The front view of the core member 120 is shown. _ The core member 120 (second mounting portion) is a member that is embedded in the shaft hole 104 of the adapter 101 and is detachably attached to the adapter 1〇1. For example, the outer peripheral surface of the core member 12 is provided with a taper for fixing. The core member 120 is made of a polyacetal resin. Further, the core member 12 is doped with a polymer material. In order to prevent static electricity, the surface resistance value is adjusted to 1 〇 7 Ω to 1 〇 10 Ω, and more preferably ΐ〇 8 Ω to 1 〇 9 Ω. This prevents leakage of foreign matter due to dust adhering to the tape. Further, as shown in FIG. 1A, the center core member 120 is provided with at least a shaft hole 121 (second mounting portion) suitable for the 135851.d〇i • 17- shape of the rotating shaft, and the shape of the other inner peripheral side is good in moldability. The shape is sufficient. The shaft hole 12 is formed to be fitted to, for example, a φ8 mm shaft with two wings, or a φ8 mm belt with a single wing. Thus, in the case where the reel 100 is to be mounted on a shaft having a diameter smaller than the diameter of the shaft hole 104 of the adapter 101, by having a core member having a shaft hole 121 suitable for the shape of the shaft 12 The shaft hole 104' mounted on the 1〇1 part of the adapter can be mounted with the reel 1〇〇. Therefore, the core member (4) can be used for various types of shafts, and can be used in accordance with the user's use environment. In addition, since the core member 120 can be detachably attached, the work can be saved and the workability can be improved. In addition, the reel of the present embodiment, the adapter 1〇1, the core 1〇2 The flange portion 103 and the core member 120' should preferably be in a gray color. Usually, the natural color of the resin is white or milky white. By not using it for the original color, it can suppress the cost and easily identify the stain, so it is easy to understand the replacement time and ensure the quality. However, depending on the steps of using the reel, there is also a very dirty environment, and there are cases where it cannot be reused. Therefore, in order to increase the re-use rate as much as possible, in order to prevent over-examination, it is grayish color in order to make the stain inconspicuous. In this case, the resin can be made into a gray color by the fact that the melted resin is mixed with the pigment to increase the chromaticity number. Next, a manufacturing procedure of the reel 1 of the present embodiment will be described. Figure 11 is a schematic view showing the manufacturing steps of the reel 1〇〇. The manufacturing steps of the reel 100 of the present embodiment are divided into manufacturing steps of the reel body including the core portion 102 and the flange portion 103, and the adapter 1 and the core structure 13S8S1.doc • 18·1364395 120 In the manufacturing step, after each member is produced, the step of attaching the adapter ι〇 to the adapter mounting portion 1〇6 of the core 102 is included. In the manufacturing step of the reel body, first, a resin sheet as a material of the core portion 1 2 and the flange portion 1 3 is prepared (step S11). Then, the resin sheet is placed in a metal mold to be integrally molded (step S12). Thus, a reel body including the core portion 1 2 and the flange portion 103 is produced. Alternatively, the molding may be a two-component molding in which a resin molding is supplied to the metal mold. Thereby, productivity can be improved. Further, the core portion 102 and the flange portion 103 are not limited to being integrally formed, and may be formed by molding one by one. In the manufacturing steps of the adapter 101 and the core member 120, first, a resin sheet as a material of the adapter 101 and the core member 120 is prepared (step 521). Then, the resin sheet is placed in a metal mold to be melt-molded (step 522). Thereby, the adapter 1〇1 and the core member 12〇 are produced. Further, the adapter 101 and the core member 120 can be molded one by one. Alternatively, the molding may be a two-component molding. After the reel body and the adapter 1〇1 are produced in each production step, the adapter 1 is attached to the adapter mounting portion 106 of the core portion 1〇2. Thereby, the reel 100 is completed. The other adapter 101 is detachably mounted. Thereby, only the replacement of the adapter 101 can be performed. The core member 120 can be properly mounted on the adapter 1〇1 or packaged together when it is used and delivered to the user, ie, “SJ* 〇 [Examples] In the reel 100, with respect to the diameter of the core portion 102, the length of the semiconductor wafer of the TAB tape wound around the core portion 102 can be up to 135851.doc • 19-1364395, and whether the TAB tape is damaged. an examination. 3. When the core reel is actually wound around the reel 100, the buffer wrap tape for the purpose of protecting the wrap tape is wound together, so that the package is also wound together in this embodiment. The tape is inspected. & · The thickness of the TAB tape film is 38 + 8 μπι (46 μπι), and the thickness of the semiconductor wafer is 0.63 mm ^ The package tape is formed into a package by a packaging process, and the thickness of the film is 0.125 mm. The packaging tape is used in the package: the total thickness is M mm, I.2 mm. The reel 100 uses the diameter of the core 1〇2 to increase from 5 mm to 130 mm from 105 mm. Further, based on the aforementioned conditions, the threshold width w of the semiconductor wafer is calculated by the following formula: w=2x/~ (N2- M2) (N: "core radius + total thickness of the package portion" (mm), m: "core radius + film thickness of the package tape + thickness of the semiconductor wafer" (mm)) Fig. 12 shows the results. Another figure based on the results shown in Figure 12 is shown in Fig. 13*. Referring to Fig. 13', it is understood that the range of the area to which the dots are given is the range which causes damage to the product. Further, the oblique line region where the diameter of the core portion 102 exceeds 13 mm is a range in which productivity is deteriorated. - The present invention is not limited to the foregoing embodiments, and can be variously modified as shown in the claims. The embodiments obtained by combining the technical means appropriately modified within the scope of the claims are also included in the technical scope of the present invention. [Industrial Applicability] The present invention 'can be preferably used for winding a TAB tape, and the conductive reel used for mounting on a rotating shaft 135851.doc -20-1364395' can also be widely used for conducting electricity. The field of the manufacturing method of the reel, and the field of manufacture of the member used for the said electrically conductive reel. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front elevational view showing an embodiment of an electrically conductive reel of the present invention. Fig. 2 is a side view showing an embodiment of the above-described conductive reel. Figure 3 is a front elevational view showing the construction of the adapter in the aforementioned conductive reel. Fig. 4 is a front elevational view showing the configuration of the core portion of the aforementioned conductive reel. Fig. 5 is a schematic view for explaining the winding of the reel to the core iTAB of the reel. Fig. 6 is a schematic view for explaining the winding of other TAB tapes to the core of the reel. Fig. 7 is a front elevational view showing another configuration of the core portion of the above-described conductive reel. Fig. 8 is a front elevational view showing another configuration of the flange portion in the above-mentioned conductive reel. Fig. 9 is a front elevational view showing the state in which the above-mentioned conductive reel is attached with a shipping label. Fig. 1 is a plan view showing a configuration of a core member among the aforementioned conductive reels. Figure η is a schematic view showing the manufacturing steps of the conductive reel of the present invention. Figure 12 is a table showing the combination of the thickness of the wound reel according to the diameter of the core of the reel and the thickness of the 135851.doc • 21 - 1364395 semiconductor wafer in the aforementioned conductive reel. Figure 13 is a graph showing the relationship between the diameter of the core of the aforementioned reel and the limit width of the semiconductor wafer.

圖14係顯示先前之捲盤之構成之立體圖。圖15係顯示圖4所示芯部之正視圖。圖16係顯示圖4所示芯部之側視圖。圖17係顯示圖1 〇所示中芯構件之正視圖。【主要元件符號說明】 100 捲盤（導電性捲盤） 101 轉接器（第1安裝部） 102 芯部 103 突緣部 104 軸孔（第1軸孔） 105 鍵槽 106 轉接器安裝部（安裝筒部） 107 、 109 肋條 108 狹縫 110〜112 窗部（開口部） 120 中芯構件（第2安裝部） 121 軸孔（第2軸孔） 150 出貨標籤 200 ' 210 TAB捲帶 201 、 211 半導體晶片 135851.doc 22·Figure 14 is a perspective view showing the construction of the previous reel. Figure 15 is a front elevational view showing the core of Figure 4. Figure 16 is a side view showing the core shown in Figure 4. Figure 17 is a front elevational view showing the core member of Figure 1 . [Description of main component symbols] 100 reel (conductive reel) 101 adapter (first mounting part) 102 core 103 flange portion 104 shaft hole (first shaft hole) 105 key groove 106 adapter mounting portion ( Installation cylinders 107, 109 Ribs 108 Slits 110 to 112 Window (opening) 120 Core member (second mounting unit) 121 Shaft hole (2nd shaft hole) 150 Shipping label 200 ' 210 TAB tape 201 , 211 semiconductor wafer 135851.doc 22·

Claims

1364395 第097142706號專利申請案中文申請專利範圍替換本(100年12月）㈣年1>月 > 日修(更)正本、申請專利範圍：一種導電性捲盤，其特徵在於包含：具有第1軸孔之第1安裝部；以内周側保持前述第丨安裝部之圓筒型芯部；及從前述芯部之各端部，以前述芯部之軸為中心形成為放射圓狀之圓板型的二個突緣部；前述第1安裝部之材料，與前述芯部及前述突緣部之材料不同’其係經_次循環之碟盤型磨耗試驗（荷重】 kgf、磨耗輪CS-17)的磨耗損失量為15 mg以下之材料；前述芯部包含：構成外形之中空圓狀之外形圓筒部；位於前述外形圓筒部之内周側，且以前述第i安“ 之第1軸孔與前述外形圓筒部之軸大致一致之方式*** 並保持前述第1安裝部之安裝筒部；及 2. 連接前述外形圓筒部與前述安裝筒部之複數之肋條。如請求項1之導電性捲盤…前述第!安裝部之材料為聚縮醛樹脂。為 3·如請求項1之導電性捲盤1中於前述第i安裝部、前述芯部及前述突緣部之材料中摻入高分子材料前述第i 安裝部、前述芯部及前述突緣部之表面電阻值設定為ι〇7 Ω以上且1 〇丨〇 q以下。 4. 如請求項1之導電性捲盤，苴中舒 Z、甲刖述芯部之直徑為12〇 mm以上且130 mm以下。 5. 如請求項1之導電性捲盤，盆总、& . 斧电Γ玍稚盟其係進一步具備於前述第1安 135851-1001202.doc 13M395 裝部之第1軸孔自由裝卸，第2軸孔之第2安裝部。具有比該第1轴孔更小直徑之 6. :請求項5之導電性捲盤，其中於前述第2安裝部之材料摻入高分子材料，前述第2安裝部之表面電阻值設定為ΙΟ7 Ω以上且10丨。Ω以下。 •如請求項1之導電性捲盤，其中於前述第!安裝部之第i 轴孔形成有複數之鍵槽。 8·如4求項1之導電性捲盤’其t於前述芯部之外周面，形成有長度方向沿該芯部之軸向之至少1個狹縫。如》月求項8之導電性捲盤，前述狹縫之寬度為2顏以上且6 mm以下。 10.如請求項1之導電性捲盤，其中於前述突緣部，左右對稱地設置有向前述芯部之軸向開口之複數之開口部；月J边凸緣σ卩之強度為2.7 N以上，且前述複數之開口部之合計面積為前述凸緣部上垂直於前述芯部之轴向之外側表面面積之25%〜30%。 11.如請求項10之導電性捲盤，其中前述突緣部上垂直於前述芯部之軸向之外側表面面積為1 15551 mm2以上、 117515 mm2以下時’前述開口部之面積為8〇〇〇 mm2 以上。 12.如請求項1之導電性捲盤，其中前述第1安裝部、前述芯部及前述突緣部為灰色系之顏色。 135851-1001202.doc1364395 Patent application No. 097142706 Chinese patent application scope replacement (December 100) (4) Year 1 >Month> Japanese repair (more) original, patent application scope: A conductive reel, characterized by: a first mounting portion of the one-axis hole; a cylindrical core portion that holds the second mounting portion on the inner peripheral side; and a circular circle that is formed around the axis of the core portion from each end portion of the core portion Two flange portions of the plate type; the material of the first mounting portion is different from the material of the core portion and the flange portion, and the disk type abrasion test (load) kgf, wear wheel CS -17) a material having an abrasion loss of 15 mg or less; the core portion comprising: a hollow circular outer cylindrical portion constituting an outer shape; located on an inner peripheral side of the outer cylindrical portion, and having the aforementioned The first shaft hole is inserted into and held by the mounting portion of the first mounting portion so as to substantially match the axis of the outer cylindrical portion; and 2. the plurality of ribs connecting the outer cylindrical portion and the mounting cylindrical portion are connected. Item 1 of the conductive reel... The material of the mounting portion is a polyacetal resin. In the conductive reel 1 of claim 1, the polymer material is doped into the material of the ith mounting portion, the core portion, and the flange portion. The surface resistance value of the i-th mounting portion, the core portion, and the flange portion is set to ι 〇 7 Ω or more and 1 〇丨〇 q or less. 4. The conductive reel of claim 1 is 苴中舒 Z, The diameter of the core of the nail is 12 〇 mm or more and 130 mm or less. 5. The conductive reel of claim 1 , the basin total, & Axe Γ玍盟盟盟其其其其其其135851-1001202.doc 13M395 The first shaft hole of the mounting portion is freely attachable and detachable, and the second mounting portion of the second shaft hole has a smaller diameter than the first shaft hole. 6. The conductive reel of claim 5, wherein The material of the second mounting portion is doped with a polymer material, and the surface resistance value of the second mounting portion is set to be ΙΟ7 Ω or more and 10 丨. Ω or less. • The conductive reel according to claim 1, wherein The i-axis hole of the mounting part is formed with a plurality of key grooves. 8. The conductive reel of item 1 is the first one. The outer peripheral surface of the core portion is formed with at least one slit along the axial direction of the core portion in the longitudinal direction. The conductive reel of the item 8 of the present invention has a width of 2 or more and 6 mm or less. 10. The conductive reel according to claim 1, wherein the flange portion is provided with a plurality of openings perpendicular to the axial direction of the core portion in a bilaterally symmetric manner; and the strength of the month J edge flange σ is 2.7. N or more, and the total area of the plurality of openings is 25% to 30% of the outer surface area of the flange portion perpendicular to the axial direction of the core portion. 11. The conductive reel according to claim 10, wherein the area of the opening portion of the flange portion perpendicular to the axial direction of the core portion is 1 15551 mm 2 or more and 117515 mm 2 or less. 〇mm2 or more. The conductive reel according to claim 1, wherein the first mounting portion, the core portion, and the flange portion are in a gray color. 135851-1001202.doc