TW200905772A - System for inspection of semiconductor package - Google Patents

System for inspection of semiconductor package Download PDF

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Publication number
TW200905772A
TW200905772A TW097119135A TW97119135A TW200905772A TW 200905772 A TW200905772 A TW 200905772A TW 097119135 A TW097119135 A TW 097119135A TW 97119135 A TW97119135 A TW 97119135A TW 200905772 A TW200905772 A TW 200905772A
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TW
Taiwan
Prior art keywords
semiconductor package
detection
unloading
video
rail
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TW097119135A
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English (en)
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TWI373815B (zh
Inventor
Ssang-Gun Lim
Sang-Yun Lee
Ho-Keun Choi
Seung-Gyu Ko
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Intekplus Co Ltd
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Publication of TW200905772A publication Critical patent/TW200905772A/zh
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Publication of TWI373815B publication Critical patent/TWI373815B/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3422Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
    • HELECTRICITY
    • 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
    • H01L21/67Apparatus 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
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67242Apparatus for monitoring, sorting or marking
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/95Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • HELECTRICITY
    • 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
    • H01L21/67Apparatus 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
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67011Apparatus for manufacture or treatment
    • H01L21/67017Apparatus for fluid treatment
    • H01L21/67028Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
    • HELECTRICITY
    • 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
    • H01L21/67Apparatus 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
    • H01L21/677Apparatus 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 for conveying, e.g. between different workstations
    • H01L21/67703Apparatus 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 for conveying, e.g. between different workstations between different workstations
    • H01L21/67706Mechanical details, e.g. roller, belt
    • HELECTRICITY
    • 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
    • H01L21/67Apparatus 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
    • H01L21/677Apparatus 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 for conveying, e.g. between different workstations
    • H01L21/67703Apparatus 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 for conveying, e.g. between different workstations between different workstations
    • H01L21/67721Apparatus 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 for conveying, e.g. between different workstations between different workstations the substrates to be conveyed not being semiconductor wafers or large planar substrates, e.g. chips, lead frames
    • HELECTRICITY
    • 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
    • H01L21/67Apparatus 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
    • H01L21/677Apparatus 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 for conveying, e.g. between different workstations
    • H01L21/67739Apparatus 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 for conveying, e.g. between different workstations into and out of processing chamber
    • H01L21/67754Apparatus 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 for conveying, e.g. between different workstations into and out of processing chamber horizontal transfer of a batch of workpieces
    • HELECTRICITY
    • 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
    • H01L21/67Apparatus 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
    • H01L21/683Apparatus 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 for supporting or gripping
    • H01L21/6838Apparatus 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 for supporting or gripping with gripping and holding devices using a vacuum; Bernoulli devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L22/00Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
    • H01L22/20Sequence of activities consisting of a plurality of measurements, corrections, marking or sorting steps
    • H01L22/24Optical enhancement of defects or not directly visible states, e.g. selective electrolytic deposition, bubbles in liquids, light emission, colour change
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L22/00Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
    • H01L22/30Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04Mounting of components, e.g. of leadless components
    • H05K13/0404Pick-and-place heads or apparatus, e.g. with jaws
    • H05K13/0408Incorporating a pick-up tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Description

200905772 九、發明說明: 【發明所屬之技術領域】 本發明係有關於一種半導體封裝的檢測系統,尤指一 種可於單一檢測系統旋轉一次之期間内,分別對半導體封 裝之不同領域進行檢測,而提昇裝備活用能力,並增加檢 測良率之半導體封裝的檢測系統。 【先前技術】 通常,半導體封裝之發展動向係朝儘可能減小封裝之 大小但又兼顧到可保障動作之可靠性之方向發展。因此, 正由現在最廣泛使用之引線框架之表面實裝型發展至超小 型之晶片尺寸半導體封裝(chip scale s e mi conductor p a c k a g e ),最終則以倒 裝晶片半導體封裝為目標。 倒裝晶片封裝係藉以凸塊(b u m p)連結半導體晶 片之模座之電極與半導體封裝用基板之技術製造之半導體 封裝,而取代習知技術之半導体封裝以金線連結半導體晶 片與引線框架之線結技術。 作為倒裝晶片半導體封裝之製造方法之一,可使用錫 焊凸塊,而作為前述錫焊凸塊之製造方法之一例,則可於 對半導體晶圓之預定部分轉印助焊劑(f 1 u X)後,使 用喷嘴配置錫球,並經回填而全部熔接,而製造錫焊凸塊。 另,倒裝晶片封裝之外部連接係藉附著用於B GA( b all grid array)之球形錫球而進行。 前述之倒裝晶片一球柵陣列(f 1 i P chip — ball grid array;以下稱之為「F G — 200905772 B G A」)封裝若存在外形上之瑕疵時,由於將對性能造成 嚴重之影響,故除内部之電性之問題檢測以外,亦須更精 密地進行使用C CD相機等之外觀檢測。 第十一圖係顯示習知之半導體封装之外觀檢測裝置之 一實施例之構造圖,其構造包含有:本體丄〇 〇 ;可供載 疊容置有應檢測之半導體封裝之承载盤之裝載部2 i 〇 ; 用以檢測半導體封裝之檢測部3 〇 〇 ;用以臨時保管容置 有檢測後之半導體封裝之暫存承載盤之暫存部2 2 〇 ;用 以載疊容置有檢測後分類為瑕疵品之半導體封裝之承載 盤,但依瑕疵種類而分類進行載疊之第一廢品部2 3 ◦; 第二廢品部2 4 0及第三廢品部2 5 〇 ;用以載疊容置有 檢測後分類為正常品之半導體封裝之承載盤之卸載部2 6 0 ;分,與裝載部2 1 Q、暫存部2 2 0、第-廢品部2 3 0、第二廢品部2 4 0、第三廢品部2 5 〇及卸載部2 6 0連結,並可使承載盤朝本體丄〇 〇之前後方向移動之 複數個承載盤移送部4 6 G ;設於本體之上側而可朝水平 方向來回移送,以於裝載部21 〇、暫存部2 2 0、第一 廢。口部2 3 0、第二廢品部2 4 〇、第三廢品部2 5 〇及 卸載邛2 6 0之承載盤移送部間移送承載盤之搬送部5 〇 2;設成可來回移送於暫存部2 2 〇、第一廢品部2 3 〇、 第二廢品部2 4 〇、第三廢品部2 5 〇及卸載部2 6 〇之 承載盤移送部之間’並可自移送至卸載部2 6 〇之承載盤 移送部之承載盤所容置之半導體封裝中棟出瑕疮品,再依 瑕紐類對第一廢品部2 3 0、第二廢品部2 4 0、第三 廢品部2 5 0中任一進行移送,並自容置於暫存承載盤之 半導體封裝中楝出正常品’再進行予以置入於前述卸載部 200905772 2 6 0之瑕疵品揀出後之空間之分類處理之分類部6 〇 0 ° 此之所謂檢測部3 〇係由用以進行視訊檢測之第一及 第二視訊相機所構成,第一視訊相機3 1〇可檢測載疊於 裝載部之承載盤所容置之半導體封裝之—面,第二視訊相 機3 2 0則檢測該等半導體之另—面,第—視訊相機 3 1 0與第二視訊相機3 2 〇之間則進而設有可使容 半導體封裝之承載盤倒轉之倒轉部7⑽,以使業經第一 視訊相機3 1 Q檢測過-面之半導體縣之另—面 二視訊相機3 2 0進行檢測。 繼之標號270係空盤部,41_ 部,420係可供置放空盤之進給部42 4〇、45 0、4 6 0則分別代表設於第_、第二 Γ=:、2 4 0、2 5 0及卸載部2 60之:給部, 610則係用以分類半導體封裝之分類器。 藉上述構造,由裝載部21 0供給而藉承載盤移 移送之承載盤所容置之半導體封裝 ::盤= 機310進行檢測,一面已檢 f由帛視讯相 7 0 0力__。 仏狀+導體封㈣由倒轉部 所容置之半導體封裝之 導體封裝露出另一面並 在此,倒轉部7 0 〇將承载盤 兩面倒轉時,必須設有空盤以使半 再予容置。 -〜小戰避則藉 移送承載紅搬送部5 Q Q而移 、、〜敎間來回 之檢測領域之移送部,動第 ―魏相機3 2 0 後移送之承載盤所容置之半導&封^目機320檢測倒轉 200905772 然而,上述之習知之半導體封裝外觀檢測裝 慮封裝類型,而僅使用第一視訊相機3丄〇拍攝一考 使用第一視訊相機拍攝另一面,而藉所拍旦 並 別有無瑕疵。 〜77析判 因此,領域個別之反射度互異之FG —q 裝之檢測可信度較低,即成問題。 51之封 換言之,即便半導體晶片與基板藉錫焊凸塊結
4 (con t r 〇 1 1 ed-co 1 1 ap s e ^ C P c 〇nn e c t i 〇 n)領域,以及由塑膠 二 之基板領域、用於外部連接之鍚球領域之個別反射声成 同,亦未區分個別領域而同時以相同照明進行照射,二不 發生照明過度而使反射度過高,或局部之照明不足,: 之影像之可信度降低等問題。 所得 因此,為依反射度之差別而將半導體封裝區 領域’以取得各領域個別之影像,必須增加使用單 裝備之檢測旋轉數而進行半導體封裝之檢測,而有 用能力及檢測良率降低之問題。 、" 【發明内容】 ^發明乃有鑒於上述實情而完成者。其目的在提供一 種就單一檢測系統設置種類互異之複數相機,以於單一檢 測系統旋轉一次之期間内,由各相機分別實施對半導體封 裝之互異領域之檢測,而藉一次之旋轉進行全領域之=割 檢測,並提昇檢測可信度之半導體封裝的檢測系統。刀° 為達成上述目的,本發明之半導體封裝的檢測裝置包 含有:本體;裝載部,設於前述本體前方,謂容置有應 檢測之半導體封裝之承載盤送至第—移送軌;第—視訊檢 200905772 測部,設於鈿述第一移送轨,用以進行半導體封裝之第— 面之視訊檢測,第二移送轨,設於前述第一移送軌之一側. 第二視訊檢測部,設於前述第二移送轨上,可使用彩色相 機對半導體封裝之第二面進行2D_ ;承載盤移送機 構,可使業經前述第二視訊檢測部之視訊檢測之承載盤移 動至前述第二移送轨之—側之第三移送轨;第三視訊檢測 部,設於前述第三移送軌上,可使用線性掃聪相機對 體封裝進行2D檢測;卸載部,狀前述第三視訊檢測部 =側’可供容置有良好之半導體元件之承載盤載疊 _,設於㈣卸載部之後方;暫存轨,設於前述卸载轨 =側,第四視訊檢測部,分別設於前述卸載軌與前述暫 子九’可使用線性掃晦相機對半導體封裝之 D檢測;倒轉機構,可使 弟面進仃2 -移送執上倒轉而移使!, f倒轉而朝前述 疵種別加以分類容署· 千令組兀件之% 廢品部與卸載部之間昉二:員态二可移動於前述複數之 封骏。 守刀類已完成視訊檢測之半導體 在此,月i述第—視訊檢測 + f 3 - - 3 , =測可使用彩色相機對前述半導:裝== 於以以:=卸—設有 又’別述第—訊檢測部及第二視訊檢測部之前段宜分 10 200905772 別設有清潔裝置,前述、、主 組’可與半導酽封生月置則宜包含右· 模組,設=貼而力,二=化模 空吸人。 組,可實施:氣:::: 在此,前逑風力淨化模 去除靜電之離子化裝置。、.且且進而包含可藉離子供給而 另,前述清潔裝置可進— 供裝,述刷式淨化模組與前清潔模M主體,可 可導引前述清潔模級主體之 平化模組;導引部, 側固定於前述清潔模組主體上.^移動;正時皮帶,一 之兩側,可驅動前述正時固定於前逑導引部 移動,·及昇降裝置 ;則述清潔模紐主體左右 使用真空吸附墊將已容置於 :之下部,可於 使其進行昇降。 丰蛉肢封裝吸附後, 依據士發明,就單一檢測系統設置種類互異之 機’而於單—檢測系統旋轉一次之期間内’由各相機每施 對半導體封裝之_材質領域之c4領域與制邊領二、 球柵陣列面之3 D及2 D檢測,即可藉單-系統之—次旋 轉進行全領域之分割檢測,並提昇檢測可信度,且提高裝 備活用能力及檢測良率。 t 【實施方式】 本發明可藉後述之參照附圖說明之較佳實施例而更為 清楚明瞭。以下,即藉實施例詳細說明之,以促使熟習本 技術領域之業者理解本發明。 第一圖係本發明第一實施例之半導體封裝檢測裝置之 概念圖,第二圖則係顯示第一圖之實施例之局部省略立體 11 200905772 圖,第三圖係第二圖之平面圖。如該圖所示,本實施例之 半導體封裝檢測系統包含有:本體1、裝載部1 〇、第— 視訊檢測部12、第二視訊檢測部14、承載盤移送機構 1 6、第三視訊檢測部i 7、卸載部2 〇、廢品部4 〇、 倒轉機構5 0、第四視訊檢測部2 2、分類器6 0。 在此,裝載部1 〇設於本體1之前方,可裝載容置有 應檢測之半導體封裝之承載盤而供給承載盤。 第一視訊檢測部1 2設於第一移送軌1 1上,可對自 裒載邛1 〇移入之半導體封裝之第一面進行視訊檢測。 ^此時,第一視訊檢測部12則包含可對半導體封裝之 第一面進行3D檢測之3D視訊檢測部i 2 a、可使用彩 色相機對半導體封裳之第一面進行2 D檢測之2 D檢測部 12b。 、s之,半‘體晶片與基板藉錫焊凸塊而結合之◦4 (controlied-coliapse chip nnec:ti〇n)領域宜由3 D視訊檢測部1 2 a ,C4周邊之由轉材f構成之大面積之檢測項 =人顏色之瑕錢測則宜使用彩色相機而由2 D檢測 2 b進行檢測。 第二視訊檢測部14設於第—視訊檢測部12 ,可使用彩色相機對半導體封裝之第二面進行2d檢測。 ,此’第二視訊檢測部14係對半導 面,亦即球平面領域(ba i i 1and 在之弟— 進行2 D檢測。換言之,係使用彩色 =^ 之檢測項目與純之喊檢測。 仃大面積 12 200905772
Ο V 承載盤移送機構(TR · ing m KM * tray rail m 1 j m 〇 d U 1 e )係可使已於第二視訊檢測部 ==測之承载盤移至第三移送軌Η者,為 ▽承物動至各軌間之移送機構。 伸用三視訊檢測部1 7設於第三移送軌1 5上’可 使用線性婦目苗相機對束道μ ^ / 钱對'^導體封裝之第二面進行2 D檢測。 ρ係使用線性掃聪相機就球平面領域(ba i i 1 and a r e a )之小檢測項目進行細部檢測。 又’本體1之前方設有可供容置正常半導體元件之承 ^载g之卸載部2 〇,卸載部2◦之後方則設有正常品 二盤將移至之卸載軌2 1,卸載軌2 1之-側則設有暫 存承载盤將移至之暫存軌3工。 壯在此,卸載軌2 1及暫存軌3 1分別設有可對半導體 封裝之第一面使用線性掃瞄相機進行2 D檢測之第四視訊 檢測部2 2 ^ 在此’第四視訊檢測部2 2係使用線性掃瞄相機而進 行塑膠材質領域之2 D檢測者,而可就2 D檢測項目之領 域進行小檢測項目之檢測。 其次’倒轉機構5 〇設於本體1之後方’可使第一移 送軌11上之承載盤倒轉而加以移送至第一視訊檢測部1 2上,並使第三移送轨1 &上之承載盤倒轉而加以移送至 卸载軌21或暫存軌31。 又,廢品部4 〇可將視訊檢測後之半導體元件中之瑕 疮元件依瑕疵類型分類而加以容置,包含有複數之廢品部 4 0 a、4 0 b,各廢品部4 0 a、4 0 b則設有廢品軌 13 200905772 4 1。 在此’第三移送軌1 5與卸載執2工之間進而設 #方設有空盤部70之空盤供給軌7!’而宜藉此對複數 之廢品軌41供給可供容置半導體元件之空盤。 另,分類器6 0可移動於複數之廢品軌4 ^卸載執 訊檢測後之半導體封裝分別分類至卸载 構造^四=本發明$二實施例之半導體封裝檢測系統之 統之局部明第,施例之半導體封裝檢測系 上述本發明二:二體:’第六圖係第五圖之平面圖’與 #貫施例相同之構成要素則省略其說明。 檢測部彻嶋測系統於第-視訊 置80。 —視私測#1 4之前段分別設有清潔裝 前方I體Ξ係^發明之半導體封裝檢測系統之清潔裝置之 二^置^係第七圖之背面圖。本發明第二實施 模組主體^ Q a之^有清_組域8 Q a ;設於清潔 動,同時進行、、主,’可與半導體封裝表面緊貼而移 組8 1之兩側淨^模組8 1 ;設於刷式淨化模 組8 2 ^ 實知空軋噴射及真空吸入之風力淨化模 移動:導引清潔模組主體80a之左右方向 正時皮帶8〇c一側固定於清潔模組主體803之 驅動而驅動正時^ ^於導引部8 0 b之兩側,可藉馬達 導引部8 〇 b而左右:::帶椒組主體8 〇 a沿 14 200905772 另,其並設有昇降裝置8 4,$於、^ “ ,下部’可於使用真空吸附墊“而0 之半導體封裝後,進行昇降。 置於承載盤 此外’雖未圖示,但本發明第-命 風力淨化模組8 2宜進而包含可利H清潔袋置之 之離子化裝置(未圖示),以藉靜電防止⑭靜電 第九及第十圖係說明本發明之半 ^劣化。 清潔裝置之作用者,首先,一旦二,檢測系統之 承载盤,即使用設於昇㈣置8 有半導體封裝之 半導體封裝’並將半導體封裝固定於真;附 而後,使設有真空吸附㈣3之昇 署 ° ,半導體封裝裝載至清潔高度,再藉驅, 右方藉此一 而=清:式淨化模組81則與半導體縣表面= 吸八,υΐ清以實施空氣喷射及真空 刷式淨化及風力淨化所造成之微=埃空吸除 依據本發明’就單-檢測系 機,而於單-檢測系統旋轉 =類互異之復數相 對半導體封裝之塑膠材質領域之c4‘ 2各1機實施 f柵陣列面之3D及2D檢測領域、 轉進行全領域之分割檢測,並二:早—糸統之-次旋 備活用能力及檢測良率。㈣松測可信度’且提高裝 15 200905772 以上已參照附圖藉具體實施例說明本發明,但本發明 並不限於上述具體例,凡不逸脫本發明範圍之限度内可進 行各種變更實施,自不待言。因此,本發明之範圍應可依 包含前述各種變形例而記載之申請專利範圍而分析之。 【圖式簡單說明】 第一圖係顯示本發明第一實施例之半導體封裝檢測系統之 概念圖。 第二圖係顯示第一圖之實施例之局部省略立體圖。 第三圖係第二圖之平面圖。 第四圖係本發明第二實施例之半導體封裝檢測系統之構造 圖。 第五圖係已省略本發明第二實施例之半導體封裝檢測系統 之局部之立體圖。 第六圖係第五圖之平面圖。 第七圖係本發明之半導體封裝檢測系統之清潔裝置之前方 立體圖。 第八圖係第七圖之背面圖。 第九圖及第十圖係說明本發明之半導體封裝檢測系統之清 潔裝置之作用者。 第十一圖係顯示習知之半導體封裝外觀檢測裝置之一實施 例之構造圖。 【主要元件符號說明】 1…本體 10…裝載部 11…第一移送執 16 200905772 1 2…第一視訊檢測部 1 2 a…3 D檢測部 1 2 b…2 D檢測部 1 3…第二移送軌 1 4…第二視訊檢測部 1 5…第三移送軌 1 6…承載盤移送機構 1 7…第三視訊檢測部 2 0…卸載部 21…卸載軌 2 2…弟四視訊檢測部 3 0…暫存部 3 1…暫存軌 4 0、4 0 a、4 0 b…廢品部 4 1…廢品軌 5 0…倒轉機構 6 0…分類器 7 0…空盤部 71…空盤供給軌 8 0…清潔裝置 8 0 a…清潔模組主體 8 0 b…導引部 8 0 c…正時皮帶 8 0 d…帶輪 17 200905772 81…刷式淨化模組 8 2…風力淨化模組 8 3…真空吸附墊 8 4…昇降裝置 100…本體 210…裝載部 2 2 0…暫存部 2 3 0…第一廢品部 2 4 0…第二廢品部 2 5 0…第三廢品部 2 6 0…卸載部 2 7 0空盤部… 3 0 0…檢測部 310…第一視訊相機 3 2 0…第二視訊相機 410裝載固定部… 420、430、440、450、460 …進給部 4 6 0…承載盤移送部 5 0 0…搬送部 6 0 0…分類部 6 10…分類器 7 0 0…倒轉部 18

Claims (1)

  1. 200905772 •、申請專利範圍: 1、一種半導體封裝的檢測糸統,包含有. 本體; I载部’設於前述本體鈿方’用以將容置有應檢測之 半導體封裝之承載盤送至第一移送轨; ~ 第一視訊檢測部,設於前述第一移送軌,用以進行半 導體封裝之第一面之視訊檢測; 第二移送軌,設於前述第一移送轨之一側; 色相之第;移送軌上:可使用彩 % 丁千等體封裝之第二面進行2 D檢測; 承载盤移送機構,可伸紫妙前诚笛_ :測之承載盤移動至前述第:移 性掃封=二:,上’ 線 •自/载邛。又於别述第三視訊檢測部之一倔m 有良好之半導體元件之承載側,可供谷置 卸载軌,設於前述卸载部之後方; ^存軌’設於前述㈣軌之-側; 弟四視訊檢測部,八义 軌,可❹祕掃目㈣卸载執與前述暫存 檢測; 牛涂封凌之弟一面進行2 D 送軌」移::前述第-移送執上之承载盤朝第二移 倒轉而朝前述卸戴執或S 移送執上之承载盤 19 200905772 可依瑕疯之半 複數廢品部,設於前述卸载部之一側 導體元件之瑕疲種別加以分類容署, 、 直,及 ⑽移動於前述複數之廢品部與卸載部之間, 同時勿類已元成視訊檢測之半導體封妒。 2、 如申請專利範圍第2項所: 系統,其中前述第-視訊檢測部包含有+¥粗封裳的檢測 檢測部’可對半導體封裝之第一面進行Μ 2D視訊檢測部,可使用彩 之第-面進行2D檢測。 了㈣封裳 3、 如申請專利範圍第丄項 会始,立中铪、+、结 ^ 、〈千¥粗封裝的檢測 糸^ 弟三移送軌與前述卸載軌之間 於岫方§又有空盤部之空盤供給執。 又 4、 如申請專利範圍第〜3 體封裝的,系統,其中前述第一視訊檢以 檢測部之刖段分別設有清潔裝置。 丨及乐一視汛 5、 如申請專利範圍第4項所述 系統,其巾_清絲置包含有匕之+導體封裝的檢測 刷式淨化模組,可盥半導 潔;及 ,、牛¥體封裝表面緊貼而加以清 風力淨化模組,畔於1 … 空氣喷射及真空吸入】述刷式淨化模組兩側,可實施 6、 如申請專利範圍第4項職之 糸統,其中前述風力淨化模組進而包含可以凌的檢f 除靜電之離子化裝置。 错離子供給而去 20 200905772 7、如申請專利範圍第6項所述之半導體封裝的檢測 系統,其中前述清潔裝置進而包含有: 清潔模組主體,可供裝設前述刷式淨化模組與前述風 力淨化模組; 導引部,可導引前述清潔模組主體之左右方向移動; 正時皮帶,一侧固定於前述清潔模組主體上; 帶輪,固定於前述導引部之兩側,可驅動前述正時皮 帶而使前述清潔模組主體左右移動;及 昇降裝置,設於前述清潔模組主體之下部,可於使用 真空吸附墊將已容置於承載盤之半導體封裝吸附後,使其 進行昇降。 21
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101847572A (zh) * 2009-03-27 2010-09-29 宰体有限公司 半导体器件分拣装置及其分拣方法
CN102013390A (zh) * 2009-09-03 2011-04-13 宰体有限公司 半导体器件分拣装置
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CN115602583A (zh) * 2022-11-29 2023-01-13 苏州锐杰微科技集团有限公司(Cn) 一种用于芯片的线键球栅阵列封装生产线

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CN101847572A (zh) * 2009-03-27 2010-09-29 宰体有限公司 半导体器件分拣装置及其分拣方法
CN101847572B (zh) * 2009-03-27 2012-06-20 宰体有限公司 半导体器件分拣装置及其分拣方法
CN102013390A (zh) * 2009-09-03 2011-04-13 宰体有限公司 半导体器件分拣装置
CN102013390B (zh) * 2009-09-03 2013-04-24 宰体有限公司 半导体器件分拣装置
CN111239159A (zh) * 2020-03-16 2020-06-05 科为升视觉技术(苏州)有限公司 封装基板视觉检测***及方法
CN115602583A (zh) * 2022-11-29 2023-01-13 苏州锐杰微科技集团有限公司(Cn) 一种用于芯片的线键球栅阵列封装生产线
CN115602583B (zh) * 2022-11-29 2023-03-14 苏州锐杰微科技集团有限公司 一种用于芯片的线键球栅阵列封装生产线

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