TW444300B - Semiconductor device, structure for mounting the semiconductor device, liquid crystal device, and electronic equipment - Google Patents
Semiconductor device, structure for mounting the semiconductor device, liquid crystal device, and electronic equipment Download PDFInfo
- Publication number
- TW444300B TW444300B TW089103081A TW89103081A TW444300B TW 444300 B TW444300 B TW 444300B TW 089103081 A TW089103081 A TW 089103081A TW 89103081 A TW89103081 A TW 89103081A TW 444300 B TW444300 B TW 444300B
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- Taiwan
- Prior art keywords
- liquid crystal
- electrode
- semiconductor device
- substrate
- protruding
- Prior art date
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
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- Liquid Crystal (AREA)
- Wire Bonding (AREA)
Description
¢443 Ο Ο A? Β7 經濟部智慧財產局員工消費合作社印製 五、發明說明d .) 發明所屬之技術領域 本發明係關於半導體裝置(以下,簡稱爲1C)、其 實裝構造'使用此實裝構造之液晶裝置、以及使用此液晶 裝置之電子機器《 先行技術 將面朝下接合(face-down bonding)形式的1C使用向異性 導電膜(A n i s 〇 t r 〇 p i c c ο n d u c t i v e f i 1 m / A C F)進行 C 〇 G (C h i ρ 0 η Glass)實裝,或者C〇F(Chip 〇n Film)實裝的方法,可以對應於 微細間距,同時可以將很多接點統括導電接續,所以適用 於對於構成液晶面板的多數條紋狀電極等之各電極端子或 是可撓配線基板的各電極端子實裝驅動用I C。 使用此向異性導電膜實裝I C時,如第8圖(A)所 示,在玻璃基板或是可撓配線基板等基板的I C實裝區域 9留下向異性導電膜6隻後,於此向異性導電膜6的表面 上配置驅動用I C13 >。其次,如第8圖(B)所示, 使用壓接頭5將驅動用I C 1 3 >熱壓接於基板側。結果 ,向異性導電膜6的樹脂部分溶融而流動。亦即,如第8 圖(C )所示,向異性導電膜6溶融流動,在硬化反應後 ,向異性導電膜6的樹脂部分固化的緣故,驅動用 I C 1 3 >被實裝於I c實裝區域9,同時驅動用 I c 1 3 >的突起電極1 3 0 z透過被包含於向異性導電 膜6的導電粒子6 0導電接續於基板側的電極端子1 6。 此處,在突起電極1 3 0 >與電極端子1 6之間中介的導 本纸張尺度適用中國國家標準<CNS〉A4規格(210 X 297公笼)-4- -------------裝------ 訂----I---* 線' - (請先閲讀背面之;i意事項再填寫本頁) 經濟部智慧財產局負工消費合作社印製 4443 0 0 at _____ 五、發明說明€ ) 電粒子6 0的數目對於電阻或可信賴性造成極大的影響。 於如此的實裝構造 > 從前驅動用IC1 3 >的突起電 極1 3 0係隔開1 0 0 左右的間距形成的'突起電極 1 3 0 /的形狀,係粗細一定的直線狀,或者與電極端子 1 6相對方向的表面爲彎曲的形狀 發明所欲解決之課題 然而,液晶裝置(液晶顯示裝置)伴隨著像素數的增 加,突起電極1 3 0 -也有高密度配置的傾向,所以有從 前的突起電極1 3 0 ~無法對應的問題點。亦即,於驅動 用IC13# |突起電極130~的間距高密度化至40 左右的話,如第8圖(B)所示,在向異性導電膜6 溶融時,相鄰的突起電極1 3 0 >之間導電粒子6 0高密 度地聚集,而有由於聚集的導電粒子6 0使突起電極 1 30 /彼此短路的問題點》但是,使突起電極1 30 > 變細的話,突起電極1 3 0 ~與電極端子1 6之間中介的 導電粒子6 0的數目減少,有損於電阻特性或是可信賴性 〇 在此,本發明的課題在於藉由改良突起電極的構造, 提供在以狹窄的間距彤成突起電極的場合,也不會使電氣 特性或可信賴性降低,可以透過向異性導電膜導電接續突 起電極與電極端子的I C、其實裝構造、液晶裝置以及電 子機器。 本紙張尺度適用中國國家標準(CNS)A4規格(2]0* 297公釐)7〇~ — — — — — — 丨丨 111' · i 奪 I I I I ^, 1111111· ^^ i J (請先閱讀背面之ii意事項再填寫本頁) Α7 444 3 Ο Ο _Β7___ 五、發明說明?) 供解決課題之手段 爲了解決上述課題,在本發明,提供一種半導體裝置 |係具備藉由透過包含導電粒子的向異性導電膜之壓接而 導電接續於基板側電極端子之面朝下接合(face-down bonding)用的複數突起電極之半導體裝置,其特徵爲:前述 突起電極,與相對方向於前述基板的電極端子之該突起電 極的表面側相比,接近根部處變細。 將適用本發明的半導體裝置透過向異性導電膜壓接於 基板而導電接續基板側的電極端子與半導體側的突起電極 時,向異性導電膜的樹脂部分會溶融而導電粒子在半導體 裝置與基板之間從半導體裝置的內側區域向外周側流出》 此處1相關於本發明的半導體裝置的突起電極,因爲根源 部分變細的緣故,即使高密度形成突起電極,在相鄰的突 起電極之間根源部分彼此還是隔著很寬的間隙。亦即,在 向異性導電膜的樹脂部分溶融而導電粒子在半導體裝置與 基板之間要從半導體裝置的內側區域向外周側流出時,因 爲相鄰的突起電極的根源之間不會滯留多數的導電粒子, 所以導電粒子不會使突起電極彼此短路。因此,即使高密 度形成半導體裝置的突起電極,也可以得到高可信賴性。 此外,突起電極,即使在根部變細,也因爲相對方向於基 板的電極端子的表面側變粗的緣故,所以基板的電極端子 與突起電極的相對向的面積很寬廣。因此,在突起電極與 電極端子之間中介著很多導電粒子的緣故,突起電極與電 極端子之間可以良好地導電接續。 本紙張尺度適用争國國家標準(CNS>A4規格<210 X 297公楚)-Ο7 -------------------f I 訂---------I ί {請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4443 0 0 Α7 Β7 五、發明說明θ ) ,相關於本發明的半導體裝置的實裝構造可以適用於各 種半導體裝置,但是於液晶裝置,在構成基板間封入液晶 的液晶面板的基板、以及被電路接續於該液晶面板的配線 基板之中的任一基板上實裝相關於本發明的半導體裝置的 話,更具效果。亦即,將這種液晶裝置作爲例如行動電話 等之電子機器的顯示裝置使用時•要提高液晶裝置的顯示 品質必須要增加像素數,結果,被構成於液晶面板的電極 數目增大,電極端子也被高密度配置。然而,使用相關於 本發明的半導體裝置的實裝構造的化,即使電極端子以及 突起電極被高密度配置,突起電極彼此也不會由於導電粒 子而短路,而且可以在突起電極與電極端子之間確保多數 導電粒子而良好地導電接續突起電極與電極端子。 發明之實施型態 以下參照附圖說明本發明地實施型態 (全體構成) 第1圖係被動矩陣形式的液晶裝置的外觀之立體圖, 第2圖係其分解立體圖。任一圖面,對於液晶裝置之形成 像素之條紋電極,都是省略其詳細圖示而僅模式顯示其中 一部分而已。 於第1圖及第2圖,液晶裝置1 0,具有例如由透明 玻璃所形成的第1透明基板1 ,及同樣藉由透明的玻璃所 形成的第2透明基板2。於這些基板之一方藉由印刷等形
本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) ZTZ (請先閲讀背面之ijL意事項再填寫本頁》
裝-------—訂-------I 經濟部智慧时產局員工消費合作社印製 4443 0 0 經濟部智慧財產局員工消费合作社印製 Α7 Β7 五、發明說明p ) 成密封劑3,而夾著此密封劑3黏著固定第1透明基板1 與第2透明基板2。第1透明基板1與第2透明基板2之 間隙(液晶胞間隙)之中,以密封劑3所區隔形成的液晶 封入區域4 0內被封入液晶4 1。於第1透明基板1的外 側表面藉由黏著劑等被貼覆偏光板4 a,於第2透明基板 2的外側表面也藉由黏著劑等貼覆偏光板(未圖示)。 第2透明基板2較第1透明基板1更大,所以在第2 透明基板2上重疊第1透明基板1的狀態下,第2透明基 板2有一部份從第1透明基板1的下端緣伸出。 於此伸出部分形成IC實裝區域91此處半導體裝置 之驅動用IC13藉由面朝下接合被COG實裝。在此部 分之實裝構造在稍後詳述,將向異性導電膜夾在第2透明 基板2與驅動用I C 1 3之間,再藉由將此加熱壓接而進 行接合=亦即,在此部分,處於透過向異性導電膜在第2 透明基板2的IC實裝區域9的電極端子上導電接續驅動 用IC13的突起電極的狀態。 此外,於第2透明基板2,較I C實裝區域9更爲下 端之側被形成輸入端子2,於這些輸入端子以熱密封等方 法接續著可撓印刷配線基板(未圖示)。 進而,雖在第1、2圖中省略詳細圖示,但在第1透 明基板1 ,被形成在液晶封入區域4 0的內側延伸於橫方 向的複數條紋電極,及在液晶封入區域4 0的外側將條紋 狀電極配線接續於各端子之用的配線圖案所構成的電極圖 案(薄膜圖案)。此電極圖案,係以透明的IT〇(銦錫 本紙張尺度通用令囷國家標準(CNS)A4規格(2〗〇χ 297公釐) -------------裝--------訂------I ·線I J (请先閱讀背面之主t事項再填寫本頁) 經濟部智慧財產局員工消费合作社印製 4 443 0 0 A; Β7 五、發明說明p ) 氧化物)等形成。此外,於第2透明基板2的內側表面, 也被形成在液晶封入區域4 0的內側延伸於縱方向的複數 條紋電極,及在液晶封入區域4 0的外側將條紋狀電極配 線接續於IC實裝區域9等之用的配線圖案所構成的電極 圖案(薄膜圖案)。此電極圖案,也是以透明的IT〇膜 等來形成。 將如此構成的第1透明基板1與第2透明基板2在指 定處所謀求導電接續,同時如第1圖所示貼合形成面板( 液晶面板)的話,第1透明基板1的條紋狀電極與第2透 明基板2的條紋狀電極係相互交叉,於各交叉部分構成像 素。此外,於第1透明基板1與第2透明基板2之間隙, 在液晶封入區域4 0被封入液晶4 1。亦即,對驅動用 I C 1 3送入驅動用電力以及驅動訊號的話,驅動用 I C 1 3,根據驅動訊號對希望的適當的條紋狀電極施加 電壓而控制各像素之液晶4 1的配向狀態,所以在液晶裝 置10顯示出所要的影像。 (驅動用IC13的實裝構造) - 第3圖(A) 、 (B)分別是與驅動用IC13的第 2透明基板2之實裝圖的平面圖,以及其X — X —剖面圖 。第4圖(A)〜(C)係將驅動用IC實裝於基板上的 方法之工程圖β 於第1、2圖所示的液晶裝置,在1C實裝區域9聚 集多數的配線圖案的端部,該配線圖案的先端部分成爲電 本紙張尺度適用中國园家標準(CNS)A4規格(210 X 297公爱)-9- ------------------------------^ I i (請先閱讀背面之注意事項再填寫本頁> 4443 0 0 經濟部智慧財產局員工消费合作社印製 A7 B7 五、發明說明f ) 極端子。亦即,於液晶裝置1 0要提高顯示品質的話,需 要增加像素數,結果,被構成於液晶面板的條紋狀電極增 大’因此,電極端子1 6 (參照第4圖)也被高密度配置 亦即,如第3圖(A)所示,在驅動用IC13,與 第2透明電極2之實裝面1 3 a所形成的面朝下接合用的 複數突起電極1 3 0,也是液晶裝置1 0越增加像素數, 越被高密度配置。亦即,突起電極1 3 0沿著晶片的邊 1 3 b以狹窄的間距,例如以4 Ο μ m左右的間距被形成 。突起電極1 30的表面形狀,大約爲邊長1 5//m至 之四角型,相鄰的突起電極1 30彼此,在其表 面1 3 1約僅間隔2 5 // m至2 0 β m之狹窄間隙。 此處,驅動用IC13的突起電極130 *如第3圖 (B )所示,較相對方向於第2透明基板2的電極端子 1 6的表面1 3 1之側更接近根源部分1 3 2處變細。因 此,鄰接的突起電極1 3 0彼此,在其表面1 3 1約僅間 隔2 5 //m至2 0 之狹窄間隙,但是在根源部分 1 3 2則爲隔著較表面1 3 1側更寬的間隙。 以下說明如此構成的驅動用I C 1 3的實裝工程,同 時說明相關於本型態的IC實裝構造。 把相關於本型態的驅動用IC13實裝於第2透明基 板2的I C實裝區域9時,首先如第4圖(A)所示,在 第2透明基板2的IC實裝區域9留下向異性導電膜6之 後,於此向異性導電膜6的表面上,使突起電極1 3 0朝 — tl — — — — — — I I I 1 ' — — — — — II -----it (請先閲讀背面之iit事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS)A4規格(210X297公爱) 4443 00 經濟部智慧財產局員工消费合作社印*1衣 A7 B7 五、發明說明p ) 下而配置驅動用I c 1 3。在此向異性導電膜6,係在塑 膠製的球(b a 11 )的表面被形成金屬膜之導電粒子 6 0分散於熱硬化樹脂中的狀態下。 其次,如第4圖(B )所示,使用壓接頭5將驅動用 I C 1 3熱壓接於基板側。結果,向異性導電膜6的樹脂 部分溶融。 亦即,如第4圖(C )所示,向異性導電膜6溶融流 動,而在硬化反應後*向異性導電膜6的樹脂部分固化的 緣故,驅動用I C 1 3在被實裝於I C實裝區域9的同時 ,驅動用I C13的突起電極130,透過被包含於向異 性導電膜6的導電粒子6 0導電接續於基板側的電極端子 16° 如此實裝驅動用I C 1 3時,向異性導電膜6溶融樹 脂部分,如第3圖(A)的箭頭A所示,樹脂部分或導電 粒子6 0在驛動用I C 1 3與第2透明基板2之間,通過 突起電極1 3 0之間從驅動用I C 1 3的內側區域向外周 側流出。此處,在本型態,驅動用I C 1 3的突起電極 130,如第3圖(B)以及第4圖(A)〜(C)所示 ,因爲根源部分1 3 2變細的緣故,即使高密度形成突起 電極1 3 0,在相鄰的突起電極1 3 0之間根源部分 1 3 2彼此也隔著寬廣的間隙。亦即,向異性導電膜6的 樹脂部分或導電粒子6 0穿過突起電極1 3 0之間時,穿 過根源部分1 3 0之間的寬廣間隙。因此,在突起電極 1 3 0之間不會有多數的導電粒子6 0滯留,導電粒子 本紙張尺度適用中0 S家標準(CNS)A4規格(210 X 297公楚)-11- ------r------------------------I y (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4443 0 0 A7 B7 五、發明說明?) 6 0不會使突起電極1 3 0彼此短路。因此,即使高密度 形成驅動用I C 1 3的突起電極1 3 0,也可得高可信賴 性。此外,突起電極130,因爲相對方向於第2透明基 板2的電極端子1 6之表面1 3 1側變粗的緣故,第2透 明基板2 2的電極端子1 6與突起電極1 3 0之對向面積 很寬。因此,突起電極13 0與電極端子1 6之間,成爲 中介著多數的導電粒子6 0 |突起電極1 3 0與電極端子 1 6可以良好地導.電接續。 (驅動用I C 1 3的突起電極1 3 0的製造方法) 以下參照第5圖說明使用於這種實裝構造的驅動用 I C 1 3的製造工程之中',形成突起電極1 3 0的方法。 第5圖(A)〜(E)係顯示突起電極1 3 0之形成方法 的工程剖面圖。 首先,如第5圖(A)所示,在構成驅動用I C 1 3 的半導體基板1 3 5的表面形成電極1 3 6之後’如第5 圖(B)所示,塗布感光性的光阻劑1 50。此感光性的 光阻劑1 5 0係負片形式。亦即,透過曝光遮罩1 5 1曝 光感光性的光阻劑1 5 0時,感光性的光阻劑1 5 0之中 ,僅有以曝光遮罩1 5 1的遮光部分1 5 2覆蓋的區域’ 如第5圖(C )所示,在蝕刻工程(顯影工程)中被除去 〇 如此進行在形成指定圖案的光阻劑1 5 0時’在如第 5圖(B )所示的曝光工程,因爲被照射的光在感光性的 夂纸張又度適用申S國家標準(CNS>A4規格(210 * 297公® ) -127 I t----------- -------I I 訂·!------1 <請先閱讀背面之注患事項再填寫本頁) 4443 0 0 A7 B7 經濟部智慧財產局員工消f合作社印製 五、發明說明(IQ ) 光阻劑1 5 0內於橫方向亦會擴散的緣故,曝光部分 1 5 5與非曝光部分1 5 6的境界成爲逆傾斜的形狀。亦 即’如第5圖C C )所示,光阻劑1 5 0的開孔部分 1 5 7,其側面壁成爲具有逆向傾斜形狀。 如此形成指定圖案的光阻劑1 5 0之後,對電極 1 36的表面施以電鍍。結果,如第5圖(D)所示,在 電極1· 3 6的表面側以掩埋光阻劑1 5 0的開孔部分 1 5 7的方式被施以電鍍1 3 5。 亦即,電鍍結束之後,除去光阻劑1 5 0的話,如第 5圖(E)所示,較表面131之側更接近根源部分 1 3 2處可以形成較細的突起電極1 3 0。 (電子機器之搭載例) 第7圖係顯示相關於本發明的電子機器之一實施型態 的行動.電話機。此處所示的行動電話機3 0,被構成爲將 天線31、喇叭32、液晶裝置10、按鍵開關33、麥 克風3 4等各種構成要素收容於作爲筐體的外裝外殼3 6 。此外,外裝外殼3 6的內部,設有搭載洪控制上述各構 成要素的動作之用的控制電路的控制電路基板3 7。液晶 裝置10係由第1圖所示的液晶裝置10所構成。 在此行動電話機3 0,透過按鍵開關3 3以及麥克風 3 4輸入的訊號,或由天線3 1收訊到的收訊資料等被輸 入製控制電路基板3 7上的控制電路。而該控制電路|根 據輸入的各種資料在液晶裝置10的顯示面內顯示數字、 本紙張尺度適用中S國家標準(CNS)A4規格(2】0 X 297公釐) -13- ---------------------訂-------I (請先閱璜背面之注意事項再填寫本頁> 經濟部智慧財產局員工消費合作社印製 4 443 0 Ο Α7 Β7_ 五、發明說明ί1 ) 文字、圖案等影像,進而,從天線送出送訊資料。此外, 在第7圖的實施型態,顯示在行動電話機使用本發明的液 晶裝置的場合作爲電子機器之例,但是本發明之液晶裝置 ,除此之外,也可以適用於例如攜帶式行動終端、電子手 冊、攝影機的觀景窗等。 此外,第6圖(a) 、 (b),係顯示搭載本型態的 液晶裝置1 0的行動電話機(電子機器)的重要部位之剖 面圖。 作爲搭載本型態的液晶裝置10的電子機器之一例, 在第6圖所示的行動電話1 0 0,於液晶裝置1 0的第1 透明基板1之側|有壓克力樹脂製或是聚碳酸酯製的透明 導光板1 9被重疊配置,由此導光板1 9與第2透明基板 2之間拉出可撓配線基板1 2 0,被導電以及機械地接續 於行動電話1 0 0本體的電路基板之印刷配線基板9 0。 鄰接於導光板19之側(或者端部),被配置朝向導光板 1 9的端部(光線入射部)射出光的背光用發光元件5 ◦ 。作爲這樣的背光用發光元件5 0使用L E D等,實裝於 印刷配線基板9 0上。在本實施例背光用發光元件5 0是 被實裝於印刷配線基板9 0上,但只要是可以朝向導光板 1 9入射的位置亦可被實裝於可撓配線基板1 2 0上,或 者實裝於印刷配線基板9 0以外的其他副基板a此處*液 晶裝置10係藉由雙面膠帶被固定於於導光體19同時以 框體1 10壓住。此外,導光板19固定液晶裝置10同 時藉由與印刷配線基板9 0之嵌合等方法保持爲一體’同 本纸張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -14- ----------ί·裝-------I 訂---I--- - * 線 Ϊ i <請先閱讀背面之注意事項再填寫本頁) 4443 0 0 Α7 Β7 五、發明說明(2 ) 時也被固定於行動電話100的框體1 10。此外’於第 2透明基板2之側覆蓋有外蓋玻璃111。 (其他實施型態) 又,在上述實施型態,顯示對構成液晶面板的第2透 明基板2 COG實裝驅動用I C 1 3之例,但是亦有驅動 用I C1 3對於對液晶面板電路接續的可撓配線基板 COF實裝的場合。這種場合,也只要參照第4圖(A) 〜(C)所說明的實裝工程,取代第2透明基板2,在可 撓配線基扳上透過向異性導電膜6實裝驅動用IC即可。 發明之效果 如以上所說明的,在本發明因爲I c的突起電極在根 源部分變細,所以即使高密度形成突起電極,在相鄰的突 起電極之間根源部彼此也隔著寬廣的間隔β亦即,透過向 異性導電膜將I C實裝於基板時,向異性導電膜溶融而從 突起電極之間流出時,相鄰的突起電極的根源部彼此之間 不會滯留多數的導電粒子,因此導電粒子不會使突起電極 彼此短路。因此|即使高密度形成I C的突起電極,也可 得高可信賴度。此外,突起電極,因爲相對方向於基板的 電極端子的表面側變粗,所以基板的電極端子與突起電極 相對方向的面積很寬。因此,在突起電極與電極端子之間 ,中介著多數導電粒子,所以突起電極與電極端子可以良 好地導電接續。 本纸張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) '15- (請先閱讀背面之注意事項再填寫本頁) ' ------I I ^ - — II--> 1 I I. 經濟部智慧財產局員工消費合作社印製 4443 0 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明03 〉 圖面之簡單說明 第1圖係顯示適用本發明的液晶裝置的外觀之立體圖 〇 第2圖係顯示第1圖之液晶裝置的分解立體圖。 第3圖(A ) 、( B )分別是顯示於第1圖的形成於 驅動用I C的突起電極的配置之平面圖,以及其X- X z 剖面圖。 第4圖(A)〜(C)係將顯示於第3圖的驅動用 1c實裝於構成液晶面板的第2透明基板上的工程之工程 剖面圖。 第5圖(A)〜(E)係顯示第3圖的驅動用I C的 突起電極之形成方法的工程剖面圖。 第6圖(A) 、 (B)分別係顯示適用本發明的搭載 液晶裝置的行動電話(電子機器)的重要部位之剖面圖。 第7圖係顯示適用本發明的搭載液晶裝置的行動電話 (電子機器)的說明圖。 第8圖(A)〜(C)係顯示對基板之從前的驅動用 IC的實裝工程之工程剖面圖。 主要元件符號說明 1 第1透明基板 2 第2透明基板 3 密封劑 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公芨)-16- -------------- --------訂 -----, {請先閉讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4443 00 A7 _B7 五、發明說明《Η ) 6 向; 異性 導 電 膜 9 I C實 裝 區 域 1 0 液£ f曰裝 置 1 3 驅動用 I C 1 6 電極端 子 1 9 導光板 4 0 液b f日封 入 區 域 4 1 液^ r0 5 0 背光用 發 光 元 件 6 0 向異性 導 電 膜 之 導 電 粒 子 9 0 印刷配 線 基 板 1 0 0 行 動 電 話 ( 電 子 機 器) 1 1 0 框 體 1 1 1 外 蓋 玻 璃 1 2 0 可 撓 配 線 基 板 1 3 0 突 起 電 極 1 3 1 突 起 電 極 的 表 面 1 3 2 突 起 電 極 的根 源 部 分 ------------装--------訂- --------線 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中舀因家標準(CNS)A4規格(210x297公釐) T7
Claims (1)
- A8B8CSD8 4443 Ο Ο 六、申請專利範圍 1 . 一種半導體裝置,係具備藉由透過包含導電粒子 的向異性導電膜之壓接而導電接續於基板側電極端子之面 朝下接合(f a c e - d 〇 w n b ο n d i n g)用的複數突起電極之半導體裝 置,其特徵爲: 前述突起電極,與相對方向於前述基板的電極端子之 該突起電極的表面側相比,接近根部處變細。 2 . —種半導體裝置之實裝構造,其特徵係使用前述 向異性導電膜將申請專利範圍第1項之半導體裝置壓接於 前述基板。 3 . —種液晶裝置,係使用申請專利範圍第2項之半 導體裝置的實裝構造之液晶裝置*其特徵爲:構成基板間 被封入液晶的液晶面板的基板,以及被導電接續於該液晶 面板的配線基板之中的至少一方基板上被實裝前述半導體 裝置。 4 . 一種電子機器,其特徵爲:裝設有申請專利範圍 第3項之液晶裝置。 (請先閱讀背面之注意事項再填寫本頁) r ---- I---I ----I----I 經濟部智慧財產局具工消費合作社印製 n * -.1 I I n · 本紙張尺度適用令國國家標準(CNS>A4規格(210* 297公釐) -18-
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US6995753B2 (en) * | 2000-06-06 | 2006-02-07 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method of manufacturing the same |
JP3892650B2 (ja) | 2000-07-25 | 2007-03-14 | 株式会社日立製作所 | 液晶表示装置 |
JP3781967B2 (ja) * | 2000-12-25 | 2006-06-07 | 株式会社日立製作所 | 表示装置 |
JP3756418B2 (ja) * | 2001-02-28 | 2006-03-15 | 株式会社日立製作所 | 液晶表示装置及びその製造方法 |
US6806938B2 (en) * | 2001-08-30 | 2004-10-19 | Kyocera Corporation | Liquid crystal display device with particular on substrate wiring, portable terminal and display equipment provided with the liquid crystal display device |
JP2003121815A (ja) * | 2001-10-16 | 2003-04-23 | Nec Access Technica Ltd | Lcdの保持構造 |
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- 2000-03-03 KR KR10-2000-0010619A patent/KR100516597B1/ko active IP Right Grant
- 2000-03-07 CN CNB001041207A patent/CN1181542C/zh not_active Expired - Lifetime
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CN1266283A (zh) | 2000-09-13 |
US20020100974A1 (en) | 2002-08-01 |
KR100516597B1 (ko) | 2005-09-22 |
JP2000260798A (ja) | 2000-09-22 |
US6448663B1 (en) | 2002-09-10 |
CN1181542C (zh) | 2004-12-22 |
KR20000071406A (ko) | 2000-11-25 |
JP3826605B2 (ja) | 2006-09-27 |
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