TWI316839B - In mold manufacture of an object with embedded display panel - Google Patents

In mold manufacture of an object with embedded display panel Download PDF

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Publication number
TWI316839B
TWI316839B TW93113161A TW93113161A TWI316839B TW I316839 B TWI316839 B TW I316839B TW 93113161 A TW93113161 A TW 93113161A TW 93113161 A TW93113161 A TW 93113161A TW I316839 B TWI316839 B TW I316839B
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Taiwan
Prior art keywords
display
mold
layer
film
display panel
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TW93113161A
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Chinese (zh)
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TW200514490A (en
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Rong-Chang Liang
Scott C J Tseng
Jerry Chung
Hong Mei Zang
Xiaojia Wang
Yi-Shung Chaug
Feng Y Dai
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Sipix Imaging Inc
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  • Injection Moulding Of Plastics Or The Like (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)

Description

1316839 玖、發明說明: 相關應用之參考資料 本申請案主張了於2003年6月6日提出申請之美國申 请案第6 0 / 4 7 6,8 5 2號的優惠,於此一併作為參考資料。 【發明所屬之技術領域】 本發明係有關於一種具有嵌埋顯示器面板於其頂部表 面之物體,以及其製造方法。 【先前技術】 目前,就具有顯示器面板的物體而言,係將該物體與 該顯示器面板分開來製造,然後再將此二元件組裝在一起 。將這樣的物體組裝通常會需要機械整合或者是層合,主 典型地會在該物體與該顯示器之間產生 增 一大的縫隙,並且1316839 玖 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 发明 相关 相关 相关 相关 相关 相关 相关 相关 相关 相关 相关 相关data. BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to an object having an embedded display panel on its top surface, and a method of fabricating the same. [Prior Art] Currently, in the case of an object having a display panel, the object is manufactured separately from the display panel, and then the two components are assembled together. Assembling such objects typically requires mechanical integration or lamination, which typically creates a large gap between the object and the display, and

都 久性, 【發明内容】Durable, [invention]

力關於一種模内顯示器嵌入膜 在本發明的這一個方面當中, 1316839 顯7Γ'面板可旎會形成於一包括電極層的載體薄膜上。 山在該模内顯示器轉印膜或箱中、或者是在該模内顯示 器嵌:膜或簿中的顯示器面板,可以是任何以塑膠為基礎 之”頁丁器諸如聚合物分散之液晶顯示器(PDLCs )、膽 月曰31液日B顯不器(ChLCD )、有機發光裝置(肌仙$ )、電 冰顯不②(EPDs )、或者是其他以粒子為基之顯示器。 本叙明之第四個方面是有關於一種製造本發明第一方 面之物體的方法。 本發月具有很廣泛的應用範圍。例如,該物體可以是 行動電話、或呼叫器的塑膠外殼,而嵌埋在該頂部表面中 的顯示器面板則可顯示文字訊息、時間、日期及/或通知 使用者來電或者疋語音信箱訊息的號石馬#彩色或發出閃光 的訊號。事實1,本發明對於任何一種是由塑膠材料製成 的物體都很有肖,諸如個人配件(例如手提袋、或皮失) 、玩具、或者是教育性裝置、個人數位式助理(PDA )、 或者是電子書(e-bo〇k)、信用卡或智慧卡、身分證或商 矛务名片n、手錶、時鐘、收音機或照相機的封面、汽 車的儀表板、家用物品(諸如杯子、#子、或瓶子)、膝 上型電腦外殼、以及任何消費型電子儀器的手提外殼或前 控制面板。以上所列出來的彳艮明顯的並未盡列。其他的應 用對於熟習該項技術者而言都是很顯而易知,因此這些全 都包含在本發明之範嘴中。 當一塑膠顯示器被嵌埋於一物體當中時,無縫隙整合 的外觀是很有吸引力的。該顯示器面板可與該物體的表面 1316839 相—致,即使該表面是曲線。因此,該顯示器面板可以是 一個整體、或者是該物體的印刷部份。根據本發明,大尺 寸的塑膠顯示器同樣可以喪埋至一物體當中,這對於傳統 顯示器裝配科技來說根本不可能完成。 【實施方式】 本發明之各種不同的具體態樣將揭示於以下之詳細說 明以及伴隨的圖式。 本發明可以諸多方式來實施,包括一種方法、一種裝 置、一種系統、一種物質的組成、一種電腦可讀取之媒介 i電腦可讀取之儲存介質)、或者是電腦網路,其中程式 指令是透過光學或者是電子通訊連結來加以傳送。在本案 之說明書當中,這些實施、或者是本發明可以採用的任何 其他形式,都可稱為技術。一般而言,其所揭示之方法的 步驟順序可在本發明之範疇中加以改變。 本發明之一種或者是更多種具體態樣,將隨著伴隨的 圖式β兒明來進行細節敘述,這些圖式係說明了本發明的原 則。本發明是以這些具體態樣來進行敘述,但是並不表示 本發明係受限於任何的具體態樣。本發明之範疇僅受限於 申清專利範圍’且本發明係涵蓋多種變化、修改、以及等 同物。為了提供對本發明一個完整的了解,將在以下的說 明中提出多種具體的細節。提供這些細節是為了舉例,而 本發明可以在沒有這些具體細節之部分或全部的前提,根 據申吻專利範圍來加以實施。為了達到更清楚表達的目的 針對與本發明相關領域中習知的技術材料,就沒有做更 1316839 細部的敘述,如此本發明才不會有不必要的讓人覺得模糊 難懂。 圖1係顯示物體(1〇)的俯視圖,其包括一個嵌埋於 其頂部表面之中的顯示器面板(丨丨)。文字或圖案設計( 1 2 )同樣可以選擇性地出現在該頂部表面上。該術語「嵌 埋(embedded )」,在本發明中的說明中,係意指當該物 體正在形成的時候,該顯示器面板則被整合到該物體的頂 部表面中’而不是在該物體形成之後。 適用於該物體之形成的製造方法可包括(舉例而言) ,熱印蓋法(hot stamping)、層合法、射出成型法、熱 成型法(thermoforming )、壓縮成型法、或者是吹入成 型法。適用於印蓋、層合或者是成型方法之材料,其實例 包括了有(但不侷限於)諸如聚苯乙烯、聚氯乙烯、丙烯 酸酯、聚確、$多芳香族基醋、聚丙烯氧化物、聚烯烴、 丙烯腈一丁二烯—苯乙烯共聚物(ABS)、甲基丙浠酸酯 —丙稀腈一丁二烯一苯乙烯共聚物(MABS)、聚碳酸酯、 聚丁浠對本—曱酸醋(pbt )、聚乙稀對苯二曱酸醋(pet )、聚氨酷、以及其他熱塑性彈性體或其摻合物之熱塑性 材料’以及諸如反應射出成型等級的聚氨酯、環氧樹脂、 未飽和聚酯、乙烯酯、或其複合物、預潰體 、及摻合物之熱固性材料。 (η模内顯示器轉印膜或箔 在本發明之物體的製造中,先製備出的是一個包括顯 不器面板的模内顯示器轉印膜或箔。 1316839 雖然該術語「模内(in—mo〗d)」在整個本案說明書當 中都在使用,但是要了解到的是,本發明可以延伸至= 印蓋、層合方〉去、或者是印蓋或層合與鎮模成型法之結合 的方法。 。σ 圖2a係為模内顯示器轉移膜或箔(2〇)的剖面圖,其 包括-個臨時載體層(21)、一脫離塗層(22)、一選擇 性耐久塗層(23) ' -顯示器面板(24)、以及一黏著劑 或結合塗層(tie-coat layer,25)。該脫離塗層(Μ) 、耐久塗層(23 )(如果存在的話)、顯示器面板⑺) 、以及該黏著劑層(25),依序被塗佈或層合至該載體薄 膜(21)上,在本說明書當中,為了說明方便,就把這些 不同的層統稱為「模内顯示器轉印媒或羯」。 在模内轉印過程虽中,該模内顯示器轉印膜或箱被飼 入至該模當中’其係以該臨時之载體$ ( 21 )與該模的表 面相接觸。 最重要的元件,顯示器面板(24),可為一種以粒子 為基之顯示器,諸如在τ· Phain等人之「SID 〇2 Digest 」第119頁( 2002 )中所敘述的翻轉球顯示器(flipping ball display);在 R. Hatt〇ri 等人之「sid 〇3 j第846頁( 2003 )中所敘述的液態粉末顯示器(liquid powder display);或者是電泳顯示器,特別是微型杯⑧電 泳顯示器,諸如美國專利申請案09/518,499 (相對應於 W001/06917 )、美國專利申請案〇9/879, 4〇8 (相對應於 W002/1 001 55 )、美國專利申請案1〇/447,71 9 (相對應於 11 1316839 W003/1 02673 ) W003/91798 ) W003/91788 ) 未決之申請案 美國專利申明帛10/422 >413 (相對應於 美國專利申請f 1〇/422,557 (相對應於 以及美國專利申請案60/375, 936等懸而 以上所提及之專利案中所有的内容都在此 併入作為參考資料。 該電泳顯示器可具有-種傳統上/下切換模式。其可 具有-種面内(in_plane)或者是雙重切換模式,如时 別在共同繫屬案美國專利中請案1Q/198, m (相對應於 W003/_G59)、以及美國專利中請帛1q/222,Q36 (相對 應於卯〇3/〇16993 )中所揭示,而以上所提及之專利案中 所有的内容都在此併入作為參考資料。 該顯示器面板亦可為〇LED (有機發光裝置)、pled ( ΛΤΧ合物發光裝置)、或者是液晶顯示器,特別是聚合物分 散之液晶顯示器(PDLC)、微型杯®電泳顯示器【諸如美國 專利申請案09/759,212 (相對應於w〇〇2/56〇97)、美國 專利申請案1 0/1 78, 990,而以上所提及之專利案中所有的 内容都在此併入作為參考資料】、或者是膽脂型液晶顯示 器(ChLCD)。反射型顯示器,包括PDLC和〇LED/ pLED, 都可以在下列書籍當中找尋到:p. s· Drzaic之「液晶分 散液(Liquid Crystal Dispersions )」’WorldThe present invention relates to an in-mold display embedding film. In this aspect of the invention, a 1316839 panel can be formed on a carrier film including an electrode layer. The display panel in the in-mold display transfer film or box, or in the in-mold display: the film or the book, may be any plastic-based "single" device such as a polymer dispersed liquid crystal display ( PDLCs), biliary sputum 31 liquid day B display (ChLCD), organic light-emitting device (muscle sensation $), electric ice display 2 (EPDs), or other particle-based display. One aspect relates to a method of manufacturing the object of the first aspect of the invention. The moon has a wide range of applications. For example, the object may be a plastic case of a mobile phone or a pager, and embedded in the top surface. The display panel in the display can display text messages, time, date and/or notify the user of the incoming call or the voicemail message. The number of the horses is colored or flashed. Facts 1. The present invention is made of plastic material for any one. The objects are very different, such as personal accessories (such as handbags, or skin loss), toys, or educational devices, personal digital assistants (PDAs), or e-books (e -bo〇k), credit card or smart card, identity card or business spy business card n, watch, clock, radio or camera cover, car dashboard, household items (such as cups, #子, or bottles), lap The computer case, and the portable case or front control panel of any consumer electronic device. The above listed items are obviously not listed. Other applications are obvious to those skilled in the art. Therefore, these are all included in the mouthpiece of the present invention. When a plastic display is embedded in an object, the seamless integrated appearance is attractive. The display panel can be attached to the surface 1316839 of the object. Thus, even if the surface is curved, the display panel can be a whole or a printed portion of the object. According to the present invention, a large-sized plastic display can also be buried in an object, which is assembled for a conventional display. It is impossible to complete the technology. [Embodiment] Various specific aspects of the present invention will be disclosed in the following detailed description and accompanying The present invention can be implemented in a number of ways, including a method, a device, a system, a composition of matter, a computer readable medium, a computer readable storage medium, or a computer network. Wherein the program instructions are transmitted via optical or electronic communication links. In the description of the present application, these implementations, or any other form that the invention may take, may be referred to as techniques. In general, the disclosed methods The order of the steps may be changed within the scope of the invention. One or more specific aspects of the invention will be described in detail with the accompanying drawings, which illustrate the invention. The present invention is described in terms of these specific aspects, but it is not intended to limit the scope of the invention. The scope of the invention is limited only by the scope of the patents and the invention covers various modifications. , modifications, and equivalents. In order to provide a complete understanding of the present invention, various specific details are set forth in the following description. These details are provided for the purpose of illustration, and the invention may be practiced in accordance with the scope of the claims. For the purpose of achieving a clearer expression, the technical material well-known in the field related to the present invention has not been described in detail, so that the present invention is not unnecessarily obscure and difficult to understand. Figure 1 is a top plan view showing an object (1 inch) including a display panel (丨丨) embedded in its top surface. A text or pattern design (12) can also be selectively present on the top surface. The term "embedded", in the context of the present invention, means that the display panel is integrated into the top surface of the object when the object is being formed, rather than after the object is formed. . Manufacturing methods suitable for the formation of the object may include, for example, hot stamping, lamination, injection molding, thermoforming, compression molding, or blow molding. . Suitable for printing, laminating or forming materials, examples of which include, but are not limited to, polystyrene, polyvinyl chloride, acrylate, poly, polyaromatic vinegar, polypropylene oxidation , polyolefin, acrylonitrile-butadiene-styrene copolymer (ABS), methyl propionate-acrylonitrile-butadiene-styrene copolymer (MABS), polycarbonate, polybutylene For thermoplastics of bismuth vinegar (pbt), polyethylene terephthalate (pet), polyurethane, and other thermoplastic elastomers or blends thereof, and polyurethanes such as reactive injection molding grades, rings A thermosetting material of an oxyresin, an unsaturated polyester, a vinyl ester, or a composite thereof, a pre-crushed body, and a blend. (In-Mold Display Transfer Film or Foil In the manufacture of the object of the present invention, an in-mold display transfer film or foil including a display panel is prepared first. 1316839 Although the term "in-mold (in- Mo〗 d)" is used throughout the present specification, but it is to be understood that the invention can be extended to = stamp, laminate, or stamping or lamination combined with the molding process Method σ Figure 2a is a cross-sectional view of an in-mold display transfer film or foil (2〇) comprising a temporary carrier layer (21), a release coating (22), and a selective durable coating ( 23) '- display panel (24), and an adhesive or tie-coat layer (25). The release coating (Μ), durable coating (23) (if present), display panel (7) And the adhesive layer (25) is sequentially coated or laminated to the carrier film (21). In the present specification, for the convenience of description, these different layers are collectively referred to as "in-mold display turn" Ink or media." In the in-mold transfer process, the in-mold display transfer film or case is fed into the mold, which is brought into contact with the surface of the mold by the temporary carrier $(21). The most important component, the display panel (24), can be a particle-based display, such as the flip ball display (flipping) described in τ·Phain et al., "SID 〇 2 Digest", p. 119 (2002). Ball display); a liquid powder display as described in R. Hatt〇ri et al., sid 〇 3 j, page 846 (2003); or an electrophoretic display, especially a microcup 8 electrophoretic display, For example, US Patent Application No. 09/518,499 (corresponding to W001/06917), U.S. Patent Application No. 9/879, 4〇8 (corresponding to W002/1 001 55), U.S. Patent Application No. 1/447,71 9 (corresponding to 11 1316839 W003/1 02673 ) W003/91798 ) W003/91788 ) pending application US Patent Application 帛 10/422 > 413 (corresponding to US patent application f 1〇/422,557 (corresponding to And U.S. Patent Application Serial No. 60/375, the entire disclosure of which is incorporated herein by reference. - In-plane (in_plane) or double cut The model, if the time is not in the common patent US patent, please ask 1Q/198, m (corresponding to W003/_G59), and US patents please 帛1q/222, Q36 (corresponding to 卯〇3/〇16993 All of the above-mentioned patents are incorporated herein by reference. The display panel can also be a 〇LED (organic illuminating device), a pled (component illuminating device), or Is a liquid crystal display, in particular a polymer dispersed liquid crystal display (PDLC), a microcup® electrophoretic display [such as US Patent Application 09/759,212 (corresponding to w〇〇2/56〇97), US Patent Application 1 0 /1 78, 990, and all of the above-referenced patents are hereby incorporated by reference, or to be a cholester-type liquid crystal display (ChLCD). Reflective displays, including PDLC and 〇LED/pLED , can be found in the following books: p. s· Drzaic's "Liquid Crystal Dispersions" 'World

Scientific Publishing Co· ( 1 995) ; S.T. Wu 和])κScientific Publishing Co· ( 1 995) ; S.T. Wu and ]) κ

Yang之「反射形液晶顯示器(Reflective UquidYang's "Reflective LCD" (Reflective Uquid)

Crystal Displays) ,John Wiley & Sons (2001 );以及 SID 03 Digest, (2003) ’以上所提及之書籍中所有的内 12 1316839 容都在此併入作為參考資料。 該顯示器面板較佳為薄、且可撓的,而使用於該顯示 面板之形成的基板具有高的熱變形溫度( distortion temperature),以使得該顯示器能夠承受轉 換過程當中的過程條件,諸如射出成型或者是其他鑄模成 型條件。以塑膠為基礎之顯示器面板係為較佳的。該術語 「以塑膠為基礎之顯示器面板(plastic_based display panel )」,在本發明中的說明中,係意指一種在塑膠基 板層上形成的顯示器面板,而該塑膠基板層係夾在兩層塑 膠基板層之間、或者是夾在一透明塑膠基板層和一層以絕 緣體塗佈之薄金屬、或金屬氧化物箔、或玻璃薄板之間。 該金屬或金屬氧化物可由鋼(諸如碳鋼、或不銹鋼)、A1、 Sn、Ni、Cu、Zn、Mg、或其合金、氧化物、複合物、或掺 合物所形成。 圖2c係為一種以塑膠為基礎之微型杯®顯示器面板的 放大圖。該面板(24)具有複數個顯示器格子(26)、一 頂部電極板(27a )、以及一底部電極板(27b)。該顯示 器面板可形成於一底部塑膠基板層(28b )、以一頂部塑 膠基板層(28a)加以層合、或者是兩者都可。適用於該 塑膠基板層之材料可包括聚乙稀對苯二曱酸醋(PET )、 聚丁烯對苯二甲酸酯(PBT )、聚萘酸乙酯(PEN )、包括 聚環烯烴之聚烯、聚碳酸酯(PC )、聚曱基丙烯酸甲酯( PMMA)、聚碉、聚醯亞胺(PI)、聚多芳香族基酯、聚苯 乙烯、聚胺酯、聚矽氧烷、及其共聚物、摻合物、或其複 13 1316839 合物,其中PET、PBT、PEN、以及pC為較佳。 在以微型杯®為基礎之顯示器中,該顯示器格子(Μ 係個別地以一密封層加以頂部密封’而該密封層係由一種 選自於由熱塑性材料、熱塑性彈性體、熱固性材料及其前 驅物所組成之群組中的材料所形成。 就顯示器面板而言,該頂部電極層(27a)的一侧、或 者是該底部電極層(27b) K則都可以作為觀看端。換 句話說,在模内顯示器轉印膜或箱中,該頂部電極層、或 者是該底部電極層’其中—側於鑄模成型過程中可以與一 脫離層(22)、或耐久層(23)(如果存在的話)相接觸 在面内切換之電泳顯示器的例子中,其包括面内電極 基板和絕緣體基板,該觀看端係較佳為絕緣體的—側,才 能簡化輿該顯示器驅動器以及外部電路的連接。 種具有大約3. 5至大約 是PET、PEN以及PC薄 、以及高的熱機械穩定 該臨時載體層(21)通常為_ 50微米厚度之塑膠薄膜。特別佳的 膜,因為其具有低成本、高透明度 度。 又 該模内轉印顯示器薄膜 盗面板層從該載體脫離,以 傷的方式、並且在鑄模成型 印方法。 的脫離塗層(22 )可使該顯示 最不會造成該顯示器面板的損 期間中可使用全自動的滾卷轉 如虫鼠 賴離塗層通常係為-低表面張力之塗層,由 石峨或石夕氧燒等材料所製備而成,或者是 14 1316839 度光滑且不可滲透之塗層,由諸如輻射可固化多官能基之 丙烯酸酯、矽氧烷丙烯酸酯、環氧化物、乙烯酯、乙烯醚 、丙烯化物和乙烯化物、未飽和聚酯、或其摻合物所製備 而成。該脫離層可包括縮聚物、共聚物、摻合物、或複合 物,其係選自於由環氧化物、聚胺酯、聚醯亞胺、聚醯胺 、二聚氰胺-甲醛、尿素甲醛、以及酚甲醛所組成之群組 中。 該選擇性之耐久塗層(23 )係用來做為一種對顯示器 面板(24)以及油墨或金屬圖案的保護性層,如果存在的 話。該耐久塗層之適合的原料包括了(但不侷限於)輻射 可固化多官能基丙烯酸酯,其包括環氧丙烯酸酯、聚胺酯 丙烯酸酯、聚酯丙烯酸酯、矽氧烷酯丙烯酸酯、丙烯酸縮 水甘油酯、環氧化物、乙烯酯、乙烯醚、苯二曱酸二丙烯 基酯及其摻合物。該選擇性之耐久塗層可包括縮聚物、或 共聚物,諸如環氧化物、聚胺酯、聚酿亞胺' 聚醯胺、三 聚氰胺-甲醛 '尿素甲醛、以及酚甲醛。該選擇性之耐久 塗層可包括溶膠一凝膠矽酸鹽(s〇1_gel silicate)、或 鈦酯(ti tanium ester )。 該模内轉印顯示器薄膜的耐久層,可部份地或完全地 被固化。如過是被部份固化,在鑄模成型及/或轉印步驟 之後將會採取一後固化步驟(p〇st curing step),來增 強其耐久性’特別是硬度、及抗刮性和抗油性。 為了要改良其脫離特性,所使用的原料,特別是該耐 久層之低分子量的成分,較佳是不具有可滲透至該脫離層 15 1316839 的特性。在該财久層被塗佈並固化、或部份固化後,其應 , 該會與該脫離層有最低限度的相容性、或者是不相容。可 以使用結合劑或添加劑來控制流變(rhe〇1〇gy)、可渔度 (wettability)、塗佈特性、耐候度以及時效特性,諸 如增稠劑、界面活性劑、分散劑、uv穩定劑、或者是抗氧 化劑。也可以添加諸如二氧化石夕、Al2〇3、Ti〇2、CaC〇3、微 結晶蠟或者是聚乙烯、鐵氟龍或其他潤滑粒子的填充料,. 來改良該耐久層之諸如抗刮性及硬度。該耐久層的厚度通 常為大約2至大約20微米,較佳為大約3至大約8微$ 鲁 。該耐久層覆蓋住該顯示器面板的區域較佳為透明的。 當該对久層(23)不存在的時候,顯示器面板(24) 中的頂部基板層(28a)或者是底部基板層(28b)可以用 來做為-保護性層。在此例子當中,在觀看端上之該顯示 器基板層可以延伸至超出該顯示器面板區域的範圍,並且 覆蓋該轉印膜或荡之脫離薄膜的部份或者是全部。該顯示 器面板(24)可以選擇性地使用一黏著劑(未顯示)直接 地被層合至該脫離層上、或者是該耐久層(如果存在的話鲁 )上。 將該黏著劑層(25 )併入至該顯示器面板層中,以提 供該顯示器面板、以及該油墨或金屬圖案(如果存在的話 )與鑄模形成物體頂部表面之間最佳的黏著性。該黏著劑 層可以由下列材料所形成:#丙烯酸酯、聚甲基丙烯酸酯 、1苯乙烯、聚碳酸酯、聚胺酯、聚酯、聚醯胺、環氧樹 脂、乙烯-乙烯基醋酸鹽共聚物(EVA )、熱塑性彈性體或 16 1316839 其相似者、或其共聚物、摻 、'本儿 σ物或複合物。熱熔性或熱 活化之黏著劑係為特別佳, 堵如聚胺酯和聚醯胺。該黏 著劑層的厚度可落於士 & .., 、、、、、1至大約20微米的範圍中,較 佳為大約2至大約6微米的範圍中。 子在層耐久層’經印刷之油墨或金屬圖案則可 :存在於該顯示器面板(24)及該耐久層(23)之間、或 :是在顯示器不存在之區域,該耐久物)與該黏著劑 曰(25)之間。如果該耐久層不存在的話,該經印刷之油 墨或金屬圖案就可以存在於該顯示器面m以下之章 節IV中所說明。 (π)模内顯示器嵌入膜或箔 圖2b係顯示一個模内顯示器嵌入膜或箱的剖面圖。在 此例子當巾,該載體層(21a)於印蓋、層合、或〆鑄模 成型過程後將會成為最終產品的一部份。該顯示器面板( )可乂使肖黏著劑(未顯示)層合至該載體膜(21a )上、並且選擇性地使用熱溶性或熱活化性黏著劑(25 ) k佈於另側。或者是說,該顯示器面板可以藉由習知 的方法直接地被製備於該載體膜上,例如共同繫屬案之 美國專利申請案〇9/518,488。在此例子當中,該載體膜可 包括一透明電極層,諸如氧化銦錫(IT〇)。 相似於該模内顯示器轉印箔或箔,經印刷之油墨和金 屬圖案可以出現在該顯示器面板與該載體膜之間、成者是 介於顯不器不存在之區域中該載體膜和該黏著劑層(25 ) 之間。,在本說明書當中,為了說明方便,就把這些不同 17 1316839 的層統稱為「模内顯示器嵌入膜或箱」。 (III)物體的製造 種典型模内轉印方法係說明於圖 型的方法中,兮πA 长该禱模成 ,^ 11示器轉印膜或箱是在-滾卷或腹板 續地被飼入至-鑄模機器中。該模(30)可以β 一 種用於該物體(36b)上之射出成型或壓縮成型的模疋 _成型過程期間,係將該模關閉,並透過注射噴嘴和洗 道(㈣断s)將用於形成該物體之塑膠溶融物 :莫的凹洞中⑶…在禱模成型之後,就將該顯示器: |耐久層(如果存在的話)、以及該油墨和金屬裝飾圖 “如果存在的話)#移至該鑄模物體上。將該經鑄模的 物體從該模上移除。並同時將該臨時載體 離層(⑻移除,留下該耐久塗層(33)(如果^的: )該物體表面上成為最頂部的層,並具有嵌埋於底下之做 為該物體之整體一部分的顯示器面板(34)。該層(35) 係為一黏著劑層。 為了要促進該顯示器轉印膜套準(registrati〇n)於 該模上,可將該滾卷或腹板以套準標記加以預先印刷再 藉由光學感應器套準而連續地飼入至該模具當中。 虽β亥耐久層(33)不存在的時候,該顯示器面板(34 )之塑膠基板層之一就會是該物體之表面的最頂層。 如圖3b中所顯示,在一模内嵌入方法中,首先是將一 模内顯示器後入膜或箔切割成適當的尺寸與形狀,然後將 其欣入至一模具(30)當中。將該模内顯示器嵌入膜放置 18 1316839 於:亥模邊壁之處,如圖所示,選擇性地是在真空狀 :用益。可以用徒手的方式來放置該顯示器面板層、可以 1 =來促進其谈入、或者是可使該嵌入加以機械化 ’::的嵌入對於大量的製造而言是特別有效的。 該顯示器嵌入臈的載體層(31a)係與該模具之内壁表 :相接觸。然後將該模具加以_ ’並透過注射喷嘴和澆 ' rs )將用於形成該物體(36b )之塑膠熔融物注 射至該模的凹洞 中(36a)。在此例子當中,該載體層( a可以變成最終產品的-整合部份。選擇性地,該顯 :以人膜可以被熱成型為某種形狀,以及在被嵌入至該 模之别被模具切割。 。。使用於這兩種製造方法中的任一種模,必須要以顯示 :面板嵌入或轉印加以設計。出入口的位置被需要能夠使 :该顯不器面板對著該模的凹洞而加Μ,以確保透過顯示 =板中各層的熱傳遞。㈣,該模必須要被設計成讓顯 丁益面板的電極在鑄模形成過程之後,可暴露於隨即而來 之與顯示器驅動器和外部電路的連接。此外,在將該模具 2料切相w,應該要進行模的流動與填充的分析。也同 ,應該要進㈣的冷卻分析,以將模的熱點加以最小化。 最後’該模的溫度歧必須要考慮到顯示器面板的存在。 ^連接該顯示器面板與外部電路和驅動器的連接器,並 ,有顯不於圖2a或圖2b之中。可以將該模内顯示器轉印 膜或荡、或者是模内顯示器後入膜或箱形成一滾卷狀。 圖4a係為具有欣埋顯不器面板於其頂部表面之固態物 19 1316839 體的剖面圖。該物體(4、 乂切篮MU)在其主體當中 槽(41 )型式之連接 ,、有開口洞或 * ^ r 49 ^ -n- t 岡听顯不以使得該顯示器 面板142)可與所黨尊 ^ 要電路相連接。將該顯示5|之 (43)進行路線排定,光节、a ‘貝下窃之電極 透過用於驅動器連接之 暴露。可撓之電境(⑷ …或槽而 細繩(harness),可 懸連接 髁之導兩田。^如ACF、導電性PSA或银 膠之¥电性黏著劑(45 )、 及者疋機械夾合而連接至該電 才亟0 ^ 圖4b係說明一種咬接彳γ . ^ 乂接式(snaP-in)的模塞(p〗) ,其可進一步被嵌入以牢固唁 ^ Ά ^ ^ -r ^ A 接域,並且加強該電極 連接處的可靠度。钟一古^ ’ 直接驅動顯示器而言,係將ϋ_同雷 極安裝在該觀看端上,斤锸怂.笛 係將共同電 廷種係運用在模内顯示器嵌入膜戋 箔例子中的載體薄膜上。 、 透過通孔(孔祠)…分段電極係 …署 路線排疋至連接襯墊,該連接襯墊係 女置在s亥顯不器之砦邱主 4表面上。就主動矩陣顯示器而言, 係將共同電極安护尤#你< , 、 、一觀看鈿上,而該可撓之主動切換元 件:則:破女裝在非觀看端上。訊號連接襯墊是位於該顯 不益之^部表面上,並且透過通孔與該主動式切換元間相 連接。就被動矩陣顧千 __ 千4不盗而吕,所有的列電極(row electrodes )與杆晳权, , 电極(column electrodes)都應該要 被安排線路至該背部矣& L ^ ’ 穿。P表面上,以簡化該連接過程。安排線 路可以透過通孔或"5T 4A *3^· 次了撓之電路轉接器來完成。在這三種形 式之顯示器當中,士钟β 士 & 田τ也就是直接驅動、主動矩陣、以及被動 矩陣的顯示器當中,訪 σ 孩顯不益驅動器(47)可選擇性地安 20 1316839 裝在該顯示器上,以降低連接襯墊的數量,如此可改良連 接的品質,並且降低製造成本。 或者是說,該物體可以藉由吹入成型或熱成型而形成 ,以創造出能夠容納電路系統的内部凹洞。為了藉由吹入 成型或熱成型來製造物體’首先係將該顯示器轉印膜或嵌 入膜放置於-開啟的模具當中,並且藉由真空或張力(舉 例而言)來抓住定位;然後再將該模具關閉。將用於形成 該物體之塑踢材料進行熱成型或吹入至該模具當中。如同 射出成型或愿縮成型的方法,將該顯示器面板黏附並嵌埋 於該經鑄模成型之物體的頂部表面中,諸如杯子或瓶子。 或者是說,該物體可以藉由其他鎢模成型方法來加以 形成,諸如壓縮成型、熱印蓋、或層合。 (iv)裝飾性圖案的應用 文子及/或圖形设計同樣可以出現在該物體之頂部表 面上。最常見的圖牵句括了 α θ . 一括了 οσ牌名稱、商標或符號、或者 疋其他裝飾性的圖案。 傳統用於添加裝飾性_ ..ΚΙ ^ 飾圖案的方法包括了網板印刷、襯 墊印刷、熱印蓋、層合、 a a & 以及油漆。以歷史的觀點來看, 以刖攻些方法都是屬於 + , 、而要額外加工步驟之後鑄模成型( P〇st-m〇lding)的操作。 袁近幾年,pm 、垆入忐刑 、’、用了其他的袭飾方法,諸如模内箔 、飲入成型、或去β Θ 裝飾的方法。疋幵‘',、傳輸。圖5和圖6係說明模内 圖5係為模内顯示 3轉印或嵌入膜之顯示器面板的放 21 1316839 大圖。S亥顯不器面板包括了複數個顯示器格子(5〇)、一 頂部電極^ (51)、-底部電極層(52)、以及一頂部塑 膠基板層(53)。可以將該裝飾性的圖案進行網板印刷至 該頂部塑膠基板層的第—表面(54)上或第二表面(55, 背部)上。該底部電極層(52 )係裝置於一底部基板層( 57 )上’其▼使用一黏著劑或結合| (未冑示)來將其黏 結至該經成型的塑膠物體(未顯示)上。如以上所敘述, 該底部基板層可為-塑膠層、或者是由碳鋼、不錄鋼、M Sn N1 Cu、Zn、Mg、或其合金、g氧化物所形成之塗 佈絕緣體的金屬、金屬氧化物猪。 圖6係顯示另-種選擇,其中該裝飾性圖案被印刷至 該頂部塑膠基板層(63)之第—表面(64)上,其係位於 該頂部耐久層(66)之下’又或者是被印刷至該頂部塑膠 基板層(63)之第二表面(65) i,其係位於該顯示器之 第-電極I ( 61 )之上。如果該裝飾性圖案位在該第一表 面(64 )上的話,就會高度希冀上面的耐久層()來改 良該表面的硬度、抗刮性、以及抗油性。相似於圖5中所 敘述之杈内顯不器薄膜,該底部電極層(62)被裝置在一 :邛基板層(67 ) _L,其可使用一黏著劑或結合層(未顯 不^來將其黏結至該經成型的塑膠物體(未顯示)上。該 底部基板層可以是如以上所敘述之塑膠層,或者是由碳鋼 、不銹鋼、Al、Sn、Ni、Cu、Zn、Mg、或其合金、或氧化 句所形成之塗佈絕緣體的金屬或金屬氧化物箱。 忒裝飾性圖案同樣可以藉由熱成型來加以形成。在此 22 1316839 例子當中,該載體薄膜將會成為經成型之物體的一部份, 而具有突起或凹陷圖案之裝飾層,其典型 。大;。·2至大…米的範圍之間,較佳為係落::: 」至大約0.7毫米的範圍之間。通常是在一模具當中從 ABs、聚苯乙烯、A pvc薄板而進行熱成型。 或者是說’該裝飾層同樣可以藉由高壓形成而形成, 其係牽涉到使用高麼空氣於一薄膜上創造裝飾性的圖案。 該裝部層同樣可以藉由液壓成型(hydr〇f〇rming)來加以 形成’其中係使用靜水囊狀物(hydrostatic bladder) 來做為成型的機構,而不是空氣。 應該注意的是’由以上所敘述之方法中任-種所製備 出來了該裝飾|’策略上必須要印刷在沒有與顯示器面板 相重疊的區域中,W具有裝飾性圖案。換句話說,該襞飾 性圖案不應該與該顯示器的影像衝突。 雖然本發明已經參考其特定的具體實施例而加以描述 ’但是熟於此技藝者應該了冑:在不偏離本發明的真實精 神和範圍之下’可以做多種的改變,以及多種的等效物可 以取代。此外’可以做許多修改來適合特殊的情況。所有 此種修改乃欲落於本發明的範疇中。 雖然為了達到更清楚表達的目的,將先前的具體態樣 做了一些細部的解說,但是本發明被非受限於這些細節。 本發明可以諸多方式來實施。所揭示之具體態樣都是屬於 說明性質且不受限制的。 【圖式簡單說明】 23 1316839 (—)圖式部分 圖1係顯示本發明之物體的俯視圖。 剖面::“糸顯示一個具有顯示器面板之模内轉印臈或猪的 剖面圖 圖2b係顯示一個具有顯示器面板之模内喪入膜或箱的 圖2c係為-典型以塑膠為基礎之顯示器面板的放大 圖3a係為包含模内轉印膜或羯之射出成型法的剖面 圖 圖 的剖面圖 圖3b係為包含模内嵌入膜或箔之射出成型法 圖4a和圖4b係說明木私明之且古由 兄尽發明之具有内部凹洞的物體。 圖5和圖6係說明本發 货a:物體的裝飾性圖案的應用 36b.物體 40. 物體 41. 洞或槽 42. 顯示器面板 43. 電極 44. 電纜 45. 導電性黏著劑 47.顯示器驅動器 (二)元件代表符號 10.物體 11 ·顯示器面板 12.文字或圖案設計 20·模内顯示器轉移膜或箔 21·臨時载體層 2la·载體層 22. 脫離塗層 23. 選擇性耐久塗層 24 1316839 24.顯示器面板 50.顯示器格子 25.黏著劑或結合塗層 51.頂部電極板 26.顯示器格子 5 2.底部電極板 27a.頂部電極板 53.頂部塑膠基板層 27b.底部電極板 54.第一表面 28a.頂部塑膠基板層 55.第二表面 28b.底部塑膠基板層 5 7.底部基板層 30·模 61.第一電極層 31.臨時載體層 62.底部電極層 31a.載體層 63.頂部塑膠基板層 32.脫離層 64.第一表面 33.耐久塗層 65.第二表面 34.顯示器面板 6 6.财久層 3 5.黏著劑層 67.底部基板層 36a.凹洞 25Crystal Displays), John Wiley & Sons (2001); and SID 03 Digest, (2003) All of the above-referenced books are incorporated herein by reference. The display panel is preferably thin and flexible, and the substrate used for forming the display panel has a high distortion temperature to enable the display to withstand process conditions during the conversion process, such as injection molding. Or other molding conditions. Plastic-based display panels are preferred. The term "plastic_based display panel", in the description of the present invention, means a display panel formed on a plastic substrate layer, and the plastic substrate layer is sandwiched between two layers of plastic. Between the substrate layers, or between a transparent plastic substrate layer and a thin metal coated with an insulator, or a metal oxide foil, or a thin glass plate. The metal or metal oxide may be formed of steel (such as carbon steel, or stainless steel), Al, Sn, Ni, Cu, Zn, Mg, or alloys, oxides, composites, or blends thereof. Figure 2c is an enlarged view of a plastic-based Microcup® display panel. The panel (24) has a plurality of display grids (26), a top electrode plate (27a), and a bottom electrode plate (27b). The display panel can be formed on a bottom plastic substrate layer (28b), laminated on a top plastic substrate layer (28a), or both. Materials suitable for the plastic substrate layer may include polyethylene terephthalate (PET), polybutylene terephthalate (PBT), polyethyl naphthalate (PEN), including polycycloolefins. Polyene, polycarbonate (PC), polymethyl methacrylate (PMMA), polyfluorene, polyimine (PI), polypolyaromatic ester, polystyrene, polyurethane, polyoxyalkylene, and Copolymers, blends thereof, or complex thereof 13 1316839, wherein PET, PBT, PEN, and pC are preferred. In a Microcup® based display, the display grid (which is individually sealed with a sealing layer) and the sealing layer is selected from a thermoplastic material, a thermoplastic elastomer, a thermoset material and its precursors. The material in the group consisting of the objects is formed. As for the display panel, one side of the top electrode layer (27a) or the bottom electrode layer (27b) K can be used as the viewing end. In other words, In the in-mold display transfer film or case, the top electrode layer, or the bottom electrode layer 'inside the molding process, may be separated from a release layer (22), or a durable layer (23) (if present) In the example of an electrophoretic display in which the in-plane switching is performed, the in-plane electrode substrate and the insulator substrate are preferably the side of the insulator to simplify the connection of the display driver and the external circuit. Approximately 3.5 to about PET, PEN, and PC are thin, and high thermomechanically stabilized the temporary carrier layer (21) is typically a plastic film having a thickness of _50 microns. Particularly preferred Because of its low cost and high transparency, the in-mold transfer display film thief layer is detached from the carrier, in a wounded manner, and in a mold-forming printing method. The release coating (22) enables the display. The coating that is most unlikely to be used during the damage of the display panel can be used with a fully automatic roll-to-roll coating such as a low surface tension coating, which is prepared from materials such as Dendrobium or Shixia Oxygen. , or 14 1316839 degree smooth and impermeable coating, consisting of acrylates such as radiation curable polyfunctional groups, siloxane acrylates, epoxides, vinyl esters, vinyl ethers, acrylates and hydrides, Prepared from a saturated polyester, or a blend thereof. The release layer may comprise a polycondensate, a copolymer, a blend, or a composite selected from the group consisting of epoxides, polyurethanes, polyamidines, The group consisting of polyamine, melamine-formaldehyde, urea formaldehyde, and phenol formaldehyde. The selective durable coating (23) is used as a pair of display panels (24) and ink or metal Pattern protection A protective layer, if present, suitable materials for the durable coating include, but are not limited to, radiation curable polyfunctional acrylates including epoxy acrylates, polyurethane acrylates, polyester acrylates, oximes Oxyalkyl ester acrylate, glycidyl acrylate, epoxide, vinyl ester, vinyl ether, dipropenyl phthalate, and blends thereof. The selective durable coating may comprise a polycondensate, or a copolymer Such as epoxides, polyurethanes, polyamidiamines, polyamines, melamine-formaldehydes, urea formaldehyde, and phenol formaldehyde. The selective durable coating may include sol-gel silicate. Or ti tanium ester. The durable layer of the in-mold transfer display film may be partially or completely cured. If it is partially cured, a post-cure step will be taken after the molding and/or transfer step to enhance its durability, especially hardness, scratch resistance and oil resistance. . In order to improve the release characteristics, the raw material used, particularly the low molecular weight component of the durable layer, preferably does not have the property of being permeable to the release layer 15 1316839. After the financial layer is coated and cured, or partially cured, it should have minimal compatibility or incompatibility with the release layer. Bonding agents or additives can be used to control rheology, wettability, coating properties, weathering and aging properties such as thickeners, surfactants, dispersants, uv stabilizers Or an antioxidant. It is also possible to add a filler such as silica dioxide, Al2〇3, Ti〇2, CaC〇3, microcrystalline wax or polyethylene, Teflon or other lubricating particles to improve the durable layer such as scratch resistance. Sex and hardness. The thickness of the durable layer is typically from about 2 to about 20 microns, preferably from about 3 to about 8 micro-$. The area of the durable layer covering the display panel is preferably transparent. When the pair of long layers (23) are not present, the top substrate layer (28a) or the bottom substrate layer (28b) in the display panel (24) can be used as a protective layer. In this example, the display substrate layer on the viewing end can extend beyond the area of the display panel area and cover the transfer film or a portion or all of the detached film. The display panel (24) can be selectively laminated directly to the release layer using an adhesive (not shown) or the durable layer (if present). The adhesive layer (25) is incorporated into the display panel layer to provide optimum adhesion between the display panel and the ink or metal pattern (if present) and the top surface of the mold forming object. The adhesive layer can be formed from the following materials: #acrylate, polymethacrylate, 1 styrene, polycarbonate, polyurethane, polyester, polyamide, epoxy, ethylene-vinyl acetate copolymer (EVA), thermoplastic elastomer or similar to 16 1316839, or a copolymer thereof, a blend, a 'sigma sigma or a complex. Hot melt or heat activated adhesives are particularly preferred, such as polyurethanes and polyamides. The thickness of the adhesive layer may range from ± <,,,,,, from 1 to about 20 microns, more preferably from about 2 to about 6 microns. The printed ink or metal pattern of the sub-layer durable layer may be: present between the display panel (24) and the durable layer (23), or: in the region where the display does not exist, the durable material) Adhesive between 曰(25). If the durable layer is not present, the printed ink or metal pattern can be as described in Section IV below the display surface m. (π) In-Mold Display Embedded Film or Foil Figure 2b shows a cross-sectional view of an in-mold display embedded in a film or box. In this example, the carrier layer (21a) will become part of the final product after the stamping, lamination, or enamel molding process. The display panel ( ) can laminate a viscous adhesive (not shown) to the carrier film (21a) and selectively coat the other side with a hot-melt or heat-activated adhesive (25). In other words, the display panel can be directly prepared on the carrier film by a conventional method, for example, in U.S. Patent Application Serial No. 9/518,488. In this example, the carrier film may comprise a transparent electrode layer such as indium tin oxide (IT〇). Similar to the in-mold display transfer foil or foil, the printed ink and metal pattern may be present between the display panel and the carrier film, the carrier film being in the region where the display is not present and Between the adhesive layers (25). In this specification, for the convenience of explanation, the layers of these different 17 1316839 are collectively referred to as "in-mold display embedded film or box". (III) Manufacture of objects The typical in-mold transfer method is described in the method of the pattern, 兮πA is long, the prayer pattern is formed, and the transfer film or box is in-rolled or web continuously Feeded into a - molding machine. The mold (30) may be used in a molding process for injection molding or compression molding on the object (36b). The mold is closed and passed through the injection nozzle and the wash tunnel ((4) broken s). In the formation of the plastic melt of the object: in the cavity (3)... After the prayer molding, the display: the durable layer (if present), and the ink and metal decorative image "if present" #shift To the molded object, the molded object is removed from the mold, and at the same time the temporary carrier is removed from the layer ((8), leaving the durable coating (33) (if ^:) the surface of the object The uppermost layer and the display panel (34) embedded as a whole part of the object. The layer (35) is an adhesive layer. In order to promote the transfer film registration of the display On the mold, the roll or web can be pre-printed with registration marks and continuously fed into the mold by optical sensor registration. Although the β-ray durability layer (33) ) the plastic of the display panel (34) when it does not exist One of the plies will be the topmost layer of the surface of the object. As shown in Figure 3b, in an in-mold embedding method, the in-mold display is first cut into a film or foil into an appropriate size and shape. Then it is immersed in a mold (30). The in-mold display is embedded in the film and placed in the wall of the wall. As shown in the figure, it is selectively in the vacuum: it can be used freehand. The way to place the display panel layer, it can be 1 = to facilitate its intrusion, or the embedding can be mechanized ':: embedding is particularly effective for a large number of manufacturing. The display is embedded in the carrier layer of the crucible ( 31a) is in contact with the inner wall surface of the mold. The mold is then injected into the cavity of the mold by _ 'and through the injection nozzle and pouring ' rs ) to form the plastic melt for forming the object (36b). (36a). In this example, the carrier layer (a may become an integral part of the final product. Alternatively, the display: the human film may be thermoformed into a shape and embedded in the mold Do not be cut by the mold. Any of the two manufacturing methods must be designed to display: panel embedding or transfer. The position of the entrance and exit is required to enable the panel to be crowned against the cavity of the mold. To ensure heat transfer through the display = layers in the panel. (d), the mold must be designed so that the electrodes of the panel can be exposed to the subsequent connection to the display driver and external circuitry after the mold formation process. In addition, in the phase 2 of the mold 2, the analysis of the flow and filling of the mold should be carried out. Also, the cooling analysis of (4) should be performed to minimize the hot spot of the mold. It is necessary to take into account the presence of the display panel. ^Connect the connector of the display panel to the external circuit and the driver, and it is not shown in Figure 2a or Figure 2b. The in-mold display transfer film or the swash, or the in-mold display, may be formed into a roll shape after being inserted into the film or the box. Figure 4a is a cross-sectional view of the solid body 19 1316839 body with the panel of the embedding device on its top surface. The object (4, the cutting basket MU) has a slot (41) type connection in its main body, and has an open hole or *^r 49^-n-t audible to make the display panel 142) The party must be connected to the circuit. The display (5) of the display 5| is routed, and the knuckles of the knuckles and the apos; are exposed through the contacts for the driver connection. Flexible electrical environment ((4) ... or trough and harness (harness), can be connected to the two guides of the 髁. ^ such as ACF, conductive PSA or silver plastic ¥ electric adhesive (45), and 疋 machinery Clamping and connecting to the electric 亟 0 ^ Figure 4b illustrates a snaking 彳 γ ^ snaP-in plug (p), which can be further embedded to secure 唁 ^ Ά ^ ^ -r ^ A is connected to the field, and the reliability of the electrode connection is strengthened. Zhong Yigu ^ 'Direct drive display, the ϋ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The electric system is applied to the carrier film in the in-mold display embedded in the film of the film foil. Through the through hole (hole), the segmented electrode system is routed to the connection pad, and the connection pad is placed. In the case of the active matrix display, in the case of the active matrix display, the common electrode is safely protected by you, and the flexible switching element is: : The broken women's clothing is on the non-viewing end. The signal connection pad is located on the surface of the display and passes through the through hole and the active type. The exchange between the elements is connected. In the case of the passive matrix, the thousands of rows are not stolen, all the column electrodes and the column electrodes should be arranged to the back. & L ^ ' wear on the surface of P to simplify the connection process. Arrange the line through the through hole or "5T 4A * 3 ^ · scratch circuit adapter. Among the three types of display , Shi Zhong β Shi & Tian τ is also a direct drive, active matrix, and passive matrix display, access σ child display driver (47) can selectively install 20 1316839 on the display to reduce the connection The number of pads can improve the quality of the connection and reduce the manufacturing cost. Or, the object can be formed by blow molding or thermoforming to create an internal cavity that can accommodate the circuitry. Blow molding or thermoforming to fabricate an object' first placing the display transfer film or insert film in an open mold and grasping the position by vacuum or tension (for example); The mold is then closed. The plastic kicking material used to form the object is thermoformed or blown into the mold. The display panel is adhered and embedded in the mold molding method, such as injection molding or shrink forming. The top surface of the object, such as a cup or bottle. Or, the object can be formed by other tungsten molding methods, such as compression molding, hot stamping, or lamination. (iv) Application of decorative patterns The text and/or graphic design can also appear on the top surface of the object. The most common diagrams include α θ . The οσ brand name, trademark or symbol, or other decorative patterns are included. Traditional methods for adding decorative _ .. ΚΙ ^ embossing include stencil printing, lining printing, hot stamping, lamination, a & and paint. From a historical point of view, it is a +, and the operation of the molding process (P〇st-m〇lding) after the additional processing steps. Yuan has been in the past few years, pm, smashed into gauntlet, ', used other methods of attack, such as in-mold foil, drinking into the molding, or de-β Θ decoration method.疋幵 ‘',, transmission. Figures 5 and 6 illustrate the in-mold Figure 5 is a larger view of the display panel of the in-mold display 3 transfer or embedded film. The S-display panel includes a plurality of display grids (5 turns), a top electrode ^ (51), a bottom electrode layer (52), and a top plastic substrate layer (53). The decorative pattern can be screen printed onto the first surface (54) or the second surface (55, back) of the top plastic substrate layer. The bottom electrode layer (52) is attached to a bottom substrate layer (57) which is bonded to the shaped plastic object (not shown) using an adhesive or bonding | (not shown). As described above, the bottom substrate layer may be a plastic layer, or a metal coated with an insulator formed of carbon steel, unrecorded steel, M Sn N1 Cu, Zn, Mg, or an alloy thereof, or an oxide of g. Metal oxide pig. Figure 6 shows another alternative in which the decorative pattern is printed onto the first surface (64) of the top plastic substrate layer (63) under the top durable layer (66)' or It is printed onto the second surface (65) i of the top plastic substrate layer (63), which is located above the first electrode I (61) of the display. If the decorative pattern is located on the first surface (64), the upper durable layer () is highly preferred to improve the hardness, scratch resistance, and oil resistance of the surface. Similar to the in-situ display film described in FIG. 5, the bottom electrode layer (62) is disposed on a: 邛 substrate layer (67)_L, which may use an adhesive or a bonding layer (not shown) Bonding it to the shaped plastic object (not shown). The bottom substrate layer may be a plastic layer as described above, or carbon steel, stainless steel, Al, Sn, Ni, Cu, Zn, Mg, Or a metal or metal oxide box coated with an insulator formed by an alloy or an oxidized sentence. The decorative pattern can also be formed by thermoforming. In the example of 13 1316839, the carrier film will be formed. a portion of the object, and a decorative layer having a pattern of protrusions or depressions, typically between .2 to large... meters, preferably from:::" to about 0.7 mm Usually, it is thermoformed from ABs, polystyrene, and A pvc sheets in a mold. Or it is said that the decorative layer can also be formed by high pressure formation, which involves the use of high air in a film. Create a decorative pattern on it. The top layer can also be formed by hydroforming (hydrhydration), in which a hydrostatic bladder is used as the forming mechanism instead of air. It should be noted that 'from above The decoration is prepared by any of the methods described. 'The strategy must be printed in an area that does not overlap the display panel, and W has a decorative pattern. In other words, the decorative pattern should not be The image conflicts with the display. Although the invention has been described with reference to the specific embodiments thereof, it is to be understood that various changes may be made without departing from the true spirit and scope of the invention. And a variety of equivalents may be substituted. In addition, many modifications may be made to adapt to a particular situation. All such modifications are intended to fall within the scope of the invention. The detailed description is made, but the invention is not limited by the details. The invention can be implemented in many ways. All are illustrative and not limited. [Simplified illustration] 23 1316839 (-) Drawing part Figure 1 shows a top view of the object of the present invention. Section: "糸 shows an in-mold rotation with a display panel Cross-sectional view of the neem or pig Figure 2b shows an in-mold film or box with a display panel. Figure 2c is an enlarged view of a typical plastic-based display panel. Figure 3a is an in-mold transfer film or FIG. 3b is a cross-sectional view of a cross-sectional view of the injection molding method. FIG. 3b is an injection molding method including an in-mold embedding film or foil. FIG. 4a and FIG. 4b are diagrams showing an object having an internal cavity formed by the ancient brother. Figure 5 and Figure 6 illustrate the application of the decorative pattern of the object a: object 36b. object 40. object 41. hole or slot 42. display panel 43. electrode 44. cable 45. conductive adhesive 47. display Driver (2) Component Representation Symbol 10. Object 11 - Display Panel 12. Text or Pattern Design 20 - In-Mold Display Transfer Film or Foil 21 · Temporary Carrier Layer 2la · Carrier Layer 22. Release Coating 23. Selective Durable Coating 24 1316839 2 4. Display panel 50. Display grid 25. Adhesive or bonded coating 51. Top electrode plate 26. Display grid 5 2. Bottom electrode plate 27a. Top electrode plate 53. Top plastic substrate layer 27b. Bottom electrode plate 54. a surface 28a. a top plastic substrate layer 55. a second surface 28b. a bottom plastic substrate layer 5. 7. a bottom substrate layer 30. a mold 61. a first electrode layer 31. a temporary carrier layer 62. a bottom electrode layer 31a. Top plastic substrate layer 32. Release layer 64. First surface 33. Durable coating 65. Second surface 34. Display panel 6 6. Financial layer 3 5. Adhesive layer 67. Bottom substrate layer 36a.

Claims (1)

1316839拾、申請專利範圍: 種模内顯示器轉印膜或箔,其依序1316839 pick, patent scope: in-mold display transfer film or foil, in order 以下各層 8)臨時載體膜、 b) 脫離層、 c) 選擇性的时久層、 d) 顯示器面板、以及 e) 黏著劑或結合層(tie layer),复 包括顯示器裝置,其係為翻轉球顯示器,==面板 ’電泳顯示器,有機發光顯示器,聚合物發二=器 。 ,、甲技時载體膜是與模具的内表面接觸 .七根據申請專利範圍第&quot;員之模内顯示器轉印 ’其中4臨時載體層係為PET、pEN、或PC薄膜。 % 3. 據申請專利範圍第丨項之模内顯示器轉印膜或箱, 其中錢離層係由^、石壌或聚㈣所形成,或者 古 ,先滑且不可滲透之塗I,由輻射可固化多官能基之内: 酸酉旨、聚石夕氧丙稀酸酷、環氧化物、乙稀酷、乙稀喊 丙基或乙烯基、未鮮聚§旨、或其摻合物所製備而成。 4. 根據申請專利範圍第1項之模内顯示器轉印臈或产 ’其中該脫離層包括縮聚物、共聚物、摻合物或複合物治 ,係選自於由環氧基、聚胺醋、聚醯亞胺、聚醯胺、三取 氰胺-曱酸、尿素甲搭、以及紛甲㈣組成之群組。來 5·根據申請專利範圍第1項之模内顯示器轉印膜或箔 26 1316839 ,其中該選擇性之耐久層係由輻射可固化多官能基丙烯酸 酯、環氧化物、乙烯酯、乙烯醚、苯二甲酸二烯丙酯或其 摻合物所形成。 6.根據申請專利範圍第1項之模内顯示器轉印 ,其中該選擇性之耐久層包括縮聚物或共聚物 7 ·根據申請專利範圍第}項之模内顯示器轉印臈或箔 ,其中該選擇性之耐久層包括溶膠—凝膠矽酸酯(如卜 gel silicate)、或鈦酯(titanium ester) 〇 8.根據中請專利範圍第!項之模内顯示器轉印膜或箱 ’其中該黏著劑層係、由聚丙締酸g旨、《甲基丙烯酸醋、聚 苯乙烯、聚碳酸I旨、聚胺酿、聚醋,胺、環氧樹脂、 乙烯-乙烯基醋酸酯共聚物(m )、熱塑性彈性雕 共聚物、摻合物、或複合物所形成。 2 〃 9_根據巾請專利範圍第丨帛之㈣ ,其中該黏著劑層係為熱炫性或熱活化之點著:印膜或、治 10·根據申請專利範圍第&quot;頁之模 ;: 笛’其中該電泳顯示器係為微型杯電泳顯示器轉印膜或 斤i :據申1專利圍g 1項之模内顯示辕ε * 治,其中該液晶顯示器為膽固醇型液晶。轉印膜或 散液晶顯示器,或微型杯液晶顯示器。D ’聚合物分 12.—種模内顯示器嵌入膜或落, 。:器面板和黏著劑層1中該顯示載體層 曰〃黏者劑層之間,其中顯 反係介於載體 係為翻轉球_ -^ 匕舌顯示器聿置 甘 ]轉球顯…液態粉末顯示器 々攻置’其 '、,、員示器,有機 27 1316839 产,:據申:專利範圍第12項之模内顯示器嵌入膜或 x ‘”員示器面板係直接地形成於該載體層上。 产據申°月專利範圍帛12 J員之模内顯示器嵌入膜或 ’自’、邊電冰顯示器係為微型杯電泳顯示器。 1,豆根據申%專利範圍第12項之模内顯示器嵌入膜或 A液日日顯不器為膽固醇型液晶顯示器,聚合物分 月文液晶顯示+ I 器或彳政型杯液晶顯示器。 16. —種用於製造具有顯示器面板嵌埋於其頂部表面 中之物體的方法,該方法包括: a ) 載體層 耐久層 形成模内顯示器轉印膜或搭,該膜或箔包括臨時 脫離層、顯示器面板、黏著劑層、以及選擇性的 將该模内顯示器轉印膜或箔飼入至模具中,其係 以該:時載體膜與該模具之内壁表面相接觸; Λ模具中形成物體,將模内顯示器轉印膜或箱 轉印至物體上; d)攸忒扠具中將該形成之物體移除;並且 )同日守移除該臨時載體層與脫離層。The following layers 8) a temporary carrier film, b) a release layer, c) a selective time layer, d) a display panel, and e) an adhesive or tie layer, including a display device, which is a flip ball Display, == panel 'electrophoretic display, organic light emitting display, polymer hair two = device. The carrier film is in contact with the inner surface of the mold. The seven temporary carrier layers are PET, pEN, or PC film according to the scope of the patent application. % 3. According to the patent application scope, the in-mold display transfer film or box, wherein the money is layered by ^, sarcophagus or poly (4), or ancient, first slippery and impermeable coating I, by radiation Within the curable polyfunctional group: acid, oligo, epoxide, ethylene, propyl or vinyl, unearthed, or blends thereof Prepared. 4. In-mold display transfer or production according to item 1 of the scope of the patent application, wherein the release layer comprises a polycondensate, a copolymer, a blend or a composite, selected from the group consisting of epoxy groups, polyamines , a group consisting of polyimine, polyamine, tridecyanamide-decanoic acid, urea-methyl, and dimethoate (iv). 5. The in-mold display transfer film or foil 26 1316839 according to claim 1 of the scope of the patent application, wherein the selective durable layer is composed of a radiation curable polyfunctional acrylate, an epoxide, a vinyl ester, a vinyl ether, Formed from diallyl phthalate or a blend thereof. 6. The in-mold display transfer according to claim 1, wherein the selective durable layer comprises a polycondensate or a copolymer. 7. The in-mold display transfer crucible or foil according to the scope of the patent application, wherein Selective durable layers include sol-gel phthalate (such as pel silicate) or titanium ester 〇 8. According to the scope of the patent application! In-mold display transfer film or box 'where the adhesive layer is made of polyacrylic acid, methacrylate, polystyrene, polycarbonate, polyamine, polyacetate, amine, ring An oxygen resin, an ethylene-vinyl acetate copolymer (m), a thermoplastic elastomeric copolymer, a blend, or a composite is formed. 2 〃 9_ According to the scope of the patent, the fourth part of the patent, the adhesive layer is hot or thermal activation: printing film or treatment 10 · according to the scope of the patent application &quot; page model; : 笛' where the electrophoretic display is a microcup electrophoretic display transfer film or jin i: according to the application of the patent 1 围 1 1 辕 , , , , , , , , , , , , , , , , , , , , , , , , , , Transfer film or diffused liquid crystal display, or micro-cup liquid crystal display. D 'polymer fraction 12. - The in-mold display is embedded in the film or falling. Between the device panel and the adhesive layer 1 between the display carrier layer and the adhesive layer, wherein the display system is in the carrier system is a flip ball _ -^ 匕 聿 聿 ] ] ] 々 々 ' ' ' ' , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Production according to the scope of the application of the application range of °12 J members of the in-mold display embedded film or 'self', side electric ice display is a micro-cup electrophoretic display. 1, beans according to the application of the patent range of the 12th in-mold display embedded Membrane or liquid A is a cholesteric liquid crystal display, a polymer monthly liquid crystal display + I or a ruthenium type liquid crystal display. 16. A manufacturing device having a display panel embedded in the top surface thereof A method of an object, the method comprising: a) a carrier layer durable layer forming an in-mold display transfer film or foil, the film or foil comprising a temporary release layer, a display panel, an adhesive layer, and optionally the in-mold display The printing film or foil is fed into the mold, wherein the carrier film is in contact with the inner wall surface of the mold; the object is formed in the mold, and the in-mold display transfer film or box is transferred to the object; d) The formed object is removed from the shovel; and) the temporary carrier layer and the detachment layer are removed on the same day. :7:根據申請專利範圍_ 16項之方法,其中將熔融 &quot;;斗皮射入該模具中,以形成該物體。 、.;8.根據申請專利範圍第1 6項之方法,其中 ’、’、成型或吹入成型入該模具中,以形成該物體 28 1316839 19 ·根據申請專利範圍第16項之方法,其中將塑膠材 料壓縮成型入該模具中,以形成該物體。 2 0.根據申請專利範圍第1 6項之方法’其中該顯示器 面板係為電泳顯示器。 21 ·根據申請專利範圍第1 6項之方法,其中該顯示器 面板係為液晶顯示器。 2 2.根據申晴專利範圍第1 6項之方法,其中該臨時載 體層係為PET、PEN、或PC薄膜。 23.根據申請專利範圍第丨6項之方法,其中該脫離層 係由材料或其摻合物所形成,其係選自由蠟、石蠟、聚矽 氧,以及由輻射可固化多官能基之丙烯酸酯、聚矽氧丙烯 酉文I曰、裱氧化物、乙烯酯、乙烯醚、烯丙基未飽和聚酯或 乙烯基未飽和聚酯所製成的塗層所組成之群組。 2 4.根據申請專利蘇p ^ 轨園第1 6項之方法’其中該脫離層 包括縮聚物、共聚物、抱人^ ^ 才參合物或複合物,其係選自於由環 氧樹脂、聚胺酯、聚醯凸 K ®亞胺、聚醯胺、三聚氰胺-甲醛、 尿素甲醛、以及酚曱醛所 ^組成之群組。 2 5 根據申請專利範衝货 固第1 6項之方法,其中該選擇性 之耐久層係由輻射可固夕+ 夕吕症基丙稀酸S旨、環氧化物、 乙烯酯、苯二曱酸二烯丙 〇 e J. Λ, 9 乙細喊或其播合物所形成。 26·根據申請專利範圍 弟25項之方法,其中該輻射可 固化多官能基丙烯酸酯係 s — 取沾工成於”'、環氣丙烯酸酯、聚胺酯丙烯酸 酉曰、t Sg丙稀酸|旨、聚石夕备 乳兩烯酸酯、或丙烯酸縮水甘油 酯。 29 1316839 27_根據申請專利範圍第16項之方法,其中該選擇性 之耐久層包括縮聚物或共聚物。 28·根據申請專利範圍第27項之方法’其中該縮聚物 或共聚物係選自由環氧樹脂、聚胺酯、聚醯亞胺、聚醯胺 、二聚氰胺-甲醛、尿素甲醛、以及酚甲醛所組成之群組 〇 29.根據申請專利範圍第1 6項之方法’其中該選擇性 于久層包括溶膠—凝膠石夕酸酉旨(s〇i-gel silicate)、 或鈦酯(t i tanium ester )。 3〇·根據申請專利範圍第1 6項之方法,其中該黏著劑 層係由聚丙烯酸酯、聚曱基丙烯酸酯、聚苯乙烯、聚碳酸 曰、聚胺酯、聚酯、聚醯胺、環氧樹脂、乙烯-乙烯基醋 —1共聚物、熱塑性彈性體、或其共聚物、摻合物、或複 合物所形成。 31 _根據申請專利範圍第16項之方法,其中該黏著劑 曰係為熱’溶性或熱活化之黏著劑。 3 2.根據申請專利範圍第16項之方法,其中該黏著劑 系為^^胺自a、t醯胺、或其共聚物、摻合物、或複合物 〇 33.根據申請專利範圍第1 6項之方法,其中該黏著劑 係為聚碳酸酯、聚丙歸酸酯、聚甲基丙炼酸酯、或其共 ♦物、摻合物、或複合物。 34· —種用於製造具有顯示器面板嵌埋於其頂部表面 中之物體的方法,該方法包括: 30 1316839 a) 形成模内顯示器嵌入膜或箔,該膜 層、顯示器面板以及黏著劑層; b) 將該模内顯示器嵌入膜或箱嵌入模 該載體層與該模具之内壁表面相接觸; ' c) 在該模具中形成物體,將模内顯示 轉印至物體上;以及 aj從該模具中 35·根據申請專利範圍第34項之方法 面板係直接地形成於該栽體層上。 36·根據申請專利範圍第34項之方法 膠材料注射人兮·媪i + ^模具中,以形成該物體。 37.根據申請專利範圍第34項之方法 料熱成型或吻Λ + # , 1 成1入该模具中,以形成t 38·根據巾請專利範15第34項之方法 料壓縮成型人# p ^模具中’以形成該物體。 9’根據申請專利範圍帛34項之方法 面板係為電泳顯示器。 4 〇.根據申請裒刹$ m , 專利靶圍第34項之方法 面板係為液晶顯示器。 拾壹、圖式: 如次頁 或箔包括載體 具中’其係以 器嵌入膜或箱 其中該顯示器 其中將熔融塑 其中將塑膠材 物體。 其中將塑膠材 其中該顯示器 其中該顯示器 31 1316839 柒、指定代表圖: (一) 本案指定代表圖為:第(1 )圖。 (二) 本代表圖之元件代表符號簡單說明: 10. 物體 11. 顯示器面板 1 2.文字或圖案設計 捌、本案若有化學式時,請揭示最能顯示發明特徵的化學式:7: The method according to claim 16, wherein the molten &lt;; bucket skin is injected into the mold to form the object. 8. The method of claim 16, wherein ',', molding or blow molding into the mold to form the object 28 1316839 19 · According to the method of claim 16, wherein A plastic material is compression molded into the mold to form the object. 20. The method according to claim 16 wherein the display panel is an electrophoretic display. 21. The method according to claim 16 wherein the display panel is a liquid crystal display. 2 2. The method of claim 16, wherein the temporary carrier layer is a PET, PEN, or PC film. 23. The method of claim 6, wherein the release layer is formed from a material or a blend thereof selected from the group consisting of waxes, paraffins, polyoxyxides, and acrylic acid curable by radiation. A group consisting of a coating of an ester, a polyoxypropylene propylene oxide, a cerium oxide, a vinyl ester, a vinyl ether, an allyl unsaturated polyester, or a vinyl unsaturated polyester. 2 4. The method of claim 16, wherein the release layer comprises a polycondensate, a copolymer, a conjugate, or a composite selected from the group consisting of epoxy resins, A group consisting of polyurethane, polyfluorene K ® imine, polyamine, melamine-formaldehyde, urea formaldehyde, and phenolic furfural. 2 5 According to the method of applying for a patent, Fan Chong, Article 16 of the method, wherein the selective durable layer is composed of radiant, eclipse, epoxide, vinyl ester, benzoquinone Acid diene 〇 e J. Λ, 9 乙 细 或 or its mixed composition. 26. The method according to claim 25, wherein the radiation curable polyfunctional acrylate system s - is prepared by "," cyclohexyl acrylate, polyurethane acrylate, t Sg acrylic acid </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; The method of item 27, wherein the polycondensate or copolymer is selected from the group consisting of epoxy resins, polyurethanes, polyimines, polyamines, melamine-formaldehyde, urea formaldehyde, and phenol formaldehyde. 〇29. The method according to claim 16 wherein the selective long layer comprises sol-gel silicate, or ti tanium ester. According to the method of claim 16, wherein the adhesive layer is composed of polyacrylate, polydecyl acrylate, polystyrene, polycarbonate, polyurethane, polyester, polyamide, epoxy resin. Ethylene-ethylene The vinegar-1 copolymer, the thermoplastic elastomer, or a copolymer, blend, or composite thereof. The method according to claim 16, wherein the adhesive is thermally soluble or hot. An activated adhesive. The method of claim 16, wherein the adhesive is an amine, a, t-amine, or a copolymer, blend, or composite thereof. The method of claim 16, wherein the adhesive is a polycarbonate, a polyacrylate, a polymethyl acrylate, or a co-extract, blend, or composite thereof. A method for manufacturing an object having a display panel embedded in a top surface thereof, the method comprising: 30 1316839 a) forming an in-mold display embedded film or foil, the film layer, a display panel, and an adhesive layer; b) The in-mold display is embedded in a film or a box-embedded mold. The carrier layer is in contact with an inner wall surface of the mold; 'c) forming an object in the mold, transferring the in-mold display to the object; and aj from the mold. According to Article 34 of the scope of application for patents The method panel is directly formed on the carrier layer. 36. According to the method of claim 34, the glue material is injected into the mold, 媪i + ^ mold to form the object. 37. According to the patent application scope 34 The method is to form thermoformed or kiss Λ + # , 1 into 1 into the mold to form t 38 · according to the method of the patent application No. 15 of Article 34, compressing the molded person # p ^ in the mold to form the object. 9' The method panel according to the scope of patent application 帛34 is an electrophoretic display. 4 〇. According to the application, the method panel of the patent target is the liquid crystal display. Pick-up, pattern: If the next page or foil comprises a carrier, it is embedded in a film or box where the display will melt and plastic material. Among them, the plastic material, the display, the display 31 1316839 柒, the designated representative map: (1) The representative representative map of the case is: (1). (2) The symbol of the representative figure of this representative figure is simple: 10. Object 11. Display panel 1 2. Text or pattern design 捌 If there is a chemical formula in this case, please reveal the chemical formula that best shows the characteristics of the invention.
TW93113161A 2003-06-06 2004-05-11 In mold manufacture of an object with embedded display panel TWI316839B (en)

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DE602004005192T2 (en) 2007-11-08
DE602004005192D1 (en) 2007-04-19

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