TW467769B

TW467769B - Die set for preparing ABCABC multiple-stripe coating, method and product thereof

Info

Publication number: TW467769B
Application number: TW89102995A
Authority: TW
Inventors: Ta-Jo Liu; Yun-Wey Yu
Original assignee: Formosa Advanced Coating Techn
Priority date: 2000-02-21
Filing date: 2000-02-21
Publication date: 2001-12-11

Abstract

The invention is related to the formation of three different and repeated stripes abbreviate as ABCABC-typed or A_B_C-typed at the die exit. The symbol, ""_"", implies that there is no coating between two adjacent stripes. In this invention a guide shim and a guide die are inserted between two coating dies. Three different coating solutions will flow into the die assembly through different inlet positions. Two of which are introduced from the two coating dies will flow through the multiple channels provided in the guide shim and the guide die respectively and then contact with each other and with the third solution introduced from a side of the guide die in the same slot section to form the ABCABC-typed stripes. The coating solutions can also flow through the multiple channels to the same slot section but not contact each other to form the A_B_C-typed stripes at the die exit with a modification of the die assembly.

Description

467 76 9 五、發明說明（l) 發明背景模具塗佈技術自1950年代發展至今，已由原本的大面積連續式塗佈（large-area continuous coating )發展至現今電子資訊業所需之功能性塗佈{^1111(；;1：1〇11&1^：〇奴11^) 技術。其中一項特殊之塗佈技術-條紋式塗佈（s t r丨pe coating)，其應用了模具設計（die design)與精密塗佈 (precision coating)兩項技術，使塗料形成條狀的塗佈在基材上，此項技術除用於一般傳統的膠帶產品外，也用在先進之電子領域中，例如雷射印表機 '鋰電池、甚至將來可能運用到若干平面顯示器（nat panel display)系統的製作上。大體而言，條紋式塗佈可分為兩類：第一項稱為有無有無型（on-off type)，即在基材上塗上相間的條紋而中· 間不上膠’故基材上會形成有膠無膠的條紋分佈。 USP4, 1 0 6, 43 7中載明此種應甩的通常設計方法，就是將相殊設計之夾片塞入模具令阻擋部分塗膠的擠出而形不上膠的部份；JP08-099056與JP09-220503類似方法^塗出】467 76 9 V. Description of the invention (l) Background of the invention The mold coating technology has developed from the 1950s to the present, and has developed from the original large-area continuous coating to the functionality required by today's electronic information industry. Coating {^ 1111 (;; 1: 1011 & 1 ^: 〇奴 11 ^) technology. One of the special coating technologies-str pe coating, which uses two technologies of die design and precision coating to make the coating form a strip coating on On the substrate, this technology is not only used in the traditional tape products, but also in advanced electronics, such as laser printers' lithium batteries, and may even be used in several flat panel display systems in the future. On the production. Generally speaking, stripe coating can be divided into two categories: the first term is called the on-off type, that is, the substrate is coated with alternating stripes without being glued between the substrate and the substrate. A streak distribution will be formed with no glue. USP4, 1 0 6, 43 7 sets out the usual design method of this kind of dumping, which is to insert a clip of a similar design into a mold to prevent the glued part from being extruded but not shaped; JP08- 099056 is similar to JP09-220503 ^

彼此肩亚肩（side-by-side)重複排列。典型地 1^?4,533,510將塗料分流區塊（仏“(^1^\1(^1^ $ 管中（cavity)中，使A與B兩種塗料在進狹鏠之.二，而USP4, 731，004則在進料口處（;feed ρ〇 ) 才接^， :不同角度之搶板(一)，在模具出1^=同置免度比之ABAB型條紋。這些專利多半是用上，干疋用於尚分子熔膠的Repeat side-by-side with each other. Typically 1 ^? 4,533,510 divides the paint into blocks (仏 "(^ 1 ^ \ 1 (^ 1 ^ $ in the cavity), so that the two paints A and B enter the narrow one. Two, and USP4, 731,004 is only connected at the feed inlet (; feed ρ〇) ^: grab the board at different angles (a), the ABAB stripe with 1 ^ = same ratio in the mold. These patents are mostly used Dry, used for molecular melting glue

4 6 7 769 五、發明說明（2) 擠出》對於低黏度之塗佈流體則不能以此設計得到多重塗佈條紋的結果。USP5, 73 3, 6 08、JP0 7- 1 3 6, 568中在狹縫中塞入阻隔物使得塗料在模具出口前接觸形成ΑβΑΒ，條紋；而JP08-099, 056與JP10-277,460亦是形成ΑΒΑΒ條紋，只是 Α與Β塗料乃在模具外接觸，但這些設計無法使不同性質之塗液在模具的狹縫區内有足夠的接觸時間，擠出模具後就無法形成界面清晰之多重塗佈條紋。此外，上述的專利均只談到兩種塗料的條紋式塗佈方式，均未提出能同時產生 ABCABC及A_B_C三種不同塗料之條紋式塗佈方法，其中―為空白條紋，即不上膠的部分。平面顯示器中的STN-LCD及TN-LCD之彩色濾光片 (color f i 1 ter)傳統上均是以曝光顯影的方式將寬度為 1 〇〇以m之R、G與B三色條狀濾光膜製作出來，因此必須重複三次類似繁複之製程。此外電漿顯示器（PDP; plasma display panel)傳統上以網印（screen plating)的方式將南度100 #m、寬度50 之R、G、B三色螢光粉體塗上破璃基板上’此製程必須重複十次左右才能將達到需求厚度。本發明之主要目的即在提出一種可形成多重條紋塗体膜層之模具設計’利用本發明模具設計，可將三種不同之 /顯像物質一次同時塗佈上去，不但大大減少製程複雜性，同時也減少了設備投資的金額，是極有潛力的新穎塗佈技術。發明要旨4 6 7 769 V. Description of the invention (2) Extrusion "For low viscosity coating fluids, multiple design streaks cannot be obtained with this design. In USP5, 73 3, 6 08, JP0 7- 1 3 6, 568, a barrier was inserted into the slit to make the paint contact ΑβΑΒ, streaks before the mold exit; and JP08-099, 056 and JP10-277,460 are also formed. ΑΒΑΒ stripes, but Α and Β coatings are in contact with the outside of the mold, but these designs cannot make the coating liquid of different properties have sufficient contact time in the slit area of the mold, after the mold is extruded, multiple interfaces with clear interfaces cannot be formed. stripe. In addition, the above-mentioned patents only talk about the stripe coating method of two kinds of coatings, and neither of them proposes a stripe coating method that can simultaneously produce three different coatings of ABCABC and A_B_C, among which ―is a blank stripe, that is, the non-glued part . The color filters (color fi 1 ter) of STN-LCD and TN-LCD in flat panel display are traditionally filtered by R, G, and B strips with a width of 100 m. The light film is made, so a similarly complicated process must be repeated three times. In addition, plasma display panels (PDP; plasma display panels) have traditionally applied R, G, and B three-color fluorescent powders with a width of 100 #m and a width of 50 to a broken glass substrate by screen plating. This process must be repeated about ten times to achieve the required thickness. The main purpose of the present invention is to propose a mold design capable of forming multiple stripe coating film layers. 'Using the mold design of the present invention, three different / imaging substances can be applied simultaneously at the same time, which not only greatly reduces the complexity of the process, but also It also reduces the amount of equipment investment and is a new coating technology with great potential. Summary of invention

/167769 五、發明說明（3) 之前記載有關條紋式塗佈方法之專利，均無同時產生二種不同且相間重複條紋之技術。本發明利用一可均勻薄膜之塗佈模具，在其中加入一具有導沛作^之導流 ***及一兼具導流及均勻塗佈作用之導流模，此三合一的組合’能將原本在不同位置入料的塗料共同匯集^ ^ 一平面上且共擠出，如此便可將ABCABC或A—B一c等不^、. 塗佈條紋顯示出來。个Μ徠式炙 —^ ,本發明内容而完成的用於一基材上形成或a_b_c_a_b—c多重條紋塗佈的模具組，包含—個B模、一個B炎片、一個導流夾片、一個a炎片、一個馨 C夾片以及一個(：模。導机柄、一個該導流模包含突出於該導流模―帛一表面上複數個相互間隔的C塗料分流區塊、突出於一與該第〜 Λ , 表面相對側之第一表面上的一個c塗料阻擋區塊、以及連塗枓为k區塊和該C塗料阻擋區塊的複數個C塗料分流通運、一設於該第一表面上A凹槽及一與該A凹槽相通之A塗料進料口。該導流夾片包含突出於該導流夾片一第一表面上複數個相互間隔的B塗料分流區塊、突出於該導流夾片的一與其第一表面相對側之第二表面上的一個B塗料阻擔區塊、以及連通該複數個B塗料分流區塊和該B塗料阻擋區塊的複數個B塗料分流通道。該A夾片被緊密地夾於該導流夾片的第一表面及該導流模的第一表面之間，其中該A夾片’該c塗料分流區塊及該/ 167769 V. Description of the Invention (3) None of the patents previously mentioned on the stripe coating method has the technology of simultaneously producing two different and repeating streaks. The present invention utilizes a coating film capable of uniform film, and adds a diversion sheet with a diversion effect ^ and a diversion mold with both diversion and uniform coating effects. This three-in-one combination can The paints originally fed in at different positions are brought together ^ ^ on one plane and co-extruded, so that ABCABC or A-B-c can be displayed, and the coating stripes are displayed. A single mold set for forming a substrate or a_b_c_a_b-c multiple stripe coating completed by the present invention includes a B mold, a B inflammation piece, a flow guide clip, An a inflammation film, a Xin C clip, and a (: mold. The guide handle, one of the guide mold contains a plurality of spaced-apart C paint shunt blocks protruding from the guide mold on a surface, protruding from A c-paint blocking block on the first surface opposite to the first to Λ, and a plurality of C-coatings that are consecutively coated as a k block and the C-paint blocking block are distributed and distributed on the An A groove on the first surface and an A paint feed port communicating with the A groove. The flow guide clip includes a plurality of spaced apart B paint shunt blocks protruding from a first surface of the flow guide clip. A B paint blocking block protruding on a second surface opposite to the first surface of the diversion clip, and a plurality of B paint blocking blocks and a plurality of B paint blocking blocks connecting the B paint blocking block and the B paint blocking block B paint shunt channel. The A clip is tightly clamped to the first table of the guide clip. Between the first surface and the guide die, wherein the clip A 'c of the coating block and the shunt

467769 五、發明說明（4) B塗料分流區塊具有相同的厚度’其中該複數個C塗料分流區塊與該複數個B塗料分流區塊彼此相鄰形成複數個間隔開的BC塗料合併分流區塊，其中該A夾片具有一可部份的圍住該A凹槽及該C塗料分流區塊的形狀，使得一由該a塗料進料口導入該A凹槽的A塗料僅能流向該等複數個β c塗料合併分流區塊之間的間隙’並由一介於該導流夾片的第一表面及該導流模的第一表面之間的狹縫向遠離該Α凹槽的方向流出該模具組。該B模包含一B塗料進料口及與該B塗料進料口相通之一 B凹槽。該B夾片被緊密地夾於該導流夾片的第二表面及該b模之間’其中該B夾片與該β塗料阻擋區塊具有相同的厚度，其中該Β失片具有一可部份的圍住該β凹槽的形狀，且該Β 夾片與該Β塗料阻擋區塊緊密地接合，使得一由玆Β塗料進料口導入該β凹槽的Β塗料僅能流入該等複數個Β塗料分流通道並流至該導流夾片的第一表面。該C模包含一C塗料進料口及與該c塗料進料口相通之一 C凹槽。該C夾片被緊密地夾於該導流模的第二表面及該c模之間，其中該C夾片與該C塗料阻擋區塊具有相同的厚度，其中該C夾片具有一可部份的圍住該c凹槽的形狀，且該c夾片與該C塗料阻撐區塊緊密地接合，使得一由該c塗料進料口導入《凹槽的C塗料僅能流入該等複數個c塗料分流通道並流至邊導流模的第一表面。467769 V. Description of the invention (4) B paint distribution block has the same thickness' wherein the plurality of C paint distribution blocks and the plurality of B paint distribution blocks are adjacent to each other to form a plurality of spaced-apart BC paint merged distribution areas Block, wherein the A clip has a shape that partially surrounds the A groove and the C paint distribution block, so that an A paint introduced into the A groove from the a paint inlet can only flow to the Wait for a plurality of β c coatings to merge the gaps between the shunting blocks, and move away from the A groove by a slit between the first surface of the guide clip and the first surface of the guide die. Flow out of the mold set. The B die includes a B paint feed port and a B groove communicating with the B paint feed port. The B clip is tightly sandwiched between the second surface of the deflector clip and the b mold. 'The B clip and the beta paint blocking block have the same thickness, and the B lost film has a Part of the shape surrounding the β groove, and the B clip is tightly connected with the B paint blocking block, so that a B paint introduced into the β groove from the B paint inlet can only flow into the A plurality of B paint distribution channels flow to the first surface of the guide clip. The C mold includes a C coating feed port and a C groove communicating with the c coating feed port. The C clip is tightly sandwiched between the second surface of the guide mold and the c mold, wherein the C clip and the C paint blocking block have the same thickness, and the C clip has a part Part of the shape surrounding the c groove, and the c clip is tightly connected to the c paint blocking block, so that a c paint introduced into the c paint from the c paint inlet can only flow into the plural The c paint shunts the channels and flows to the first surface of the side guide die.

苐8頁 4 6 7769 五、發明說明（5) 較佳的，該等複數個C塗料分流區塊及B塗料分流區塊的每一個為一倒11 U"型形狀’其具有一個頭部、二支腳及一個位於該二腳間的分流通道出口’其中該二腳係朝向該 A塗料流出該模具組的方向。更佳的’該二支腳的長度均相等。較佳的，該二支腳的—朝向該A塗料流出該模具組的方向的長度未能延伸至該導流模的一邊緣，於是當A塗料、B 塗料及C塗料被分別同時導入該A塗料進料口、B塗料進料口及C塗料進料口時，該A塗料、B塗料及C塗料在該二支腳的末端相互接觸，而形成ABC ABC多重條紋塗佈臈。選擇性的，該二支腳延伸至該導流模的一邊緣，於是當A塗料、B塗料及C塗料被分別同時導入該A塗料進料口、 B塗料進料口及C塗料進料口時，該A塗料、B塗料及C塗料不能在該模具組内相互接觸，而於一基材上形成 A — B_C — A — B_C多重條紋塗佈膜。本發明亦揭示一種於一基材上形成一多重條紋塗佈的方法’其係利用前述本發明的模具組來達成，包含下列步驟：將一 A塗料、一 β塗料及c塗料分別同時導入該A塗料進料口、B塗料進料口及c塗料進料口；以及將一基材連續地自該狹縫的下方通過，而使自該狹縫流，的A塗料、b塗料及C塗料附箸在該基材的一表面上並在該基材的表面上形成ABCABC或a_B-C_a—B-C多重條紋塗苐 Page 8 4 6 7769 V. Description of the invention (5) Preferably, each of the plurality of C paint shunt blocks and B paint shunt blocks is an inverted 11 U " type shape, which has a head, Two legs and a shunt channel exit 'between the two legs', wherein the two legs are in a direction in which the A paint flows out of the mold group. More preferably, the two legs are equal in length. Preferably, the length of the two legs—toward the direction in which the A paint flows out of the mold set does not extend to an edge of the guide mold, so when A paint, B paint, and C paint are introduced into the A at the same time, respectively. When the paint inlet, B paint inlet, and C paint inlet, the A paint, the B paint, and the C paint are in contact with each other at the ends of the two feet to form an ABC ABC multi-strip coating 臈. Optionally, the two feet extend to an edge of the diversion die, so when paint A, paint B and paint C are introduced into the paint A inlet, paint B inlet, and paint C inlet simultaneously, respectively. At this time, the A paint, the B paint and the C paint cannot contact each other in the mold group, and an A — B_C — A — B_C multi-stripe coating film is formed on a substrate. The present invention also discloses a method for forming a multi-stripe coating on a substrate, which is achieved by using the aforementioned mold set of the present invention, and includes the following steps: introducing an A coating, a β coating, and a c coating simultaneously The A paint feed inlet, the B paint feed inlet, and the c paint feed inlet; and a substrate, a paint, a paint, and a paint C, which continuously pass a substrate underneath the slit and flow through the slit. The coating adheres to one surface of the substrate and forms ABCABC or a_B-C_a-BC multiple stripe coating on the surface of the substrate.

4 6 7 769 五、發明說明（6) 本發明方法可進一步包含改變該A夾片的厚度與相對應 B及C塗料分流區塊的突出高度，或調整A塗料、B塗料或C 塗料被導入該模具組的流量，而調整該多重條紋塗佈的厚度。本發明同時亦揭示一種具有ABC ABC多重條紋塗佈的產品，包含一扁平的基材，及塗佈於該基材的一表面上的 ABC ABC多重條紋，其中該ABCABC多重條紋的每一組ABc條紋係一體同時形成的’其中每相鄰兩條條紋互相接觸，且每一條紋具有一實質上均一的小於2 0 0微米的寬度。本發明進一步揭示一種具有A_B一 C-A_B_C多重條紋塗佈的產品，包含一扁平的基材*及塗佈於該基材的一表面上的A_B_C—A_B_C多重條紋，其中該A_B_C_A_B_C多重條紋的每一組ABC條故係同時形成的，其中每相鄰兩條條紋互相間隔，且每一條紋具有一實質上均一的小於2 0 0微米的寬度。較佳的，該每一條紋具有一介於2 0微米至1 5 0微米的寬度，及一介於1微米至5 0微米的厚度。較佳的，該A、B及C條紋分別具有紅、綠及藍的顏色發明詳細說明關於條紋式塗佈模具設計，溫恕恆與劉大佼於Po 1 ym. Eng. Sci·，35， 759 (1995)探討"有無有無"型條紋式塗佈的技術，其中提到T型模具與衣架型模具在加入夾片後，出口均勻度的分佈情形。該論文的内容在此併入作為4 6 7 769 V. Description of the invention (6) The method of the present invention may further include changing the thickness of the A clip and the protruding height of the corresponding B and C paint distribution blocks, or adjusting the introduction of A paint, B paint or C paint The thickness of the multi-stripe coating is adjusted by the flow rate of the mold set. The invention also discloses a product with ABC ABC multiple stripes coating, comprising a flat substrate and ABC ABC multiple stripes coated on a surface of the substrate, wherein each group ABc of the ABCABC multiple stripes is ABc The stripes are formed simultaneously and integrally, wherein each adjacent two stripes are in contact with each other, and each stripes has a substantially uniform width of less than 200 microns. The present invention further discloses a product with A_B_C_A_B_C multi-stripe coating, comprising a flat substrate * and A_B_C_A_B_C multi-stripe coated on a surface of the substrate, wherein each of the A_B_C_A_B_C multi-stripes A set of ABC strips is formed at the same time, wherein each adjacent two stripes are spaced apart from each other, and each stripe has a substantially uniform width of less than 200 microns. Preferably, each stripe has a width between 20 micrometers and 150 micrometers, and a thickness between 1 micrometer and 50 micrometers. Preferably, the A, B, and C stripes have red, green, and blue colors, respectively. Detailed description of the design of the stripe coating mold, Wen Shuheng and Liu Da outperform Po 1 ym. Eng. Sci., 35, 759 (1995) Discuss the "striped coating" technology of "is there any" and mention the distribution of the uniformity of the outlet of the T-type mold and the hanger-type mold after adding the clip. The content of the paper is hereby incorporated as

第10頁月曰五、發明說明（7)Page 10 Month Five. Description of the Invention (7)

本案的參考資料。本案發明人於先前申請之中華民國專利 ”生產多重條紋之塗佈模具及製法，，（案號871 1 8645，申請日8 7年1 1月9日）中揭示了生產a與Β兩種重複排列條紋之方法及相關之模具設計方式，但此方式只能同時擠出兩種不同性質之塗液。本發明的技術卻是針對可同時擠出三種不同塗液的模具設計，且除了 ABCABC型外，A_B —c亦可依同. 樣設計原理而生產出。 ^依本，明的一較佳具體實施例所完成的ABCABC條紋之模具組被示於圖一及二，包含一個上模16、一個B塗料夾片2B、一個導流夾片3、一個A塗料夾片2A、一個導流模 4 個C塗料夾片2 C以及一個下模丨c 〇此模具組大體上包括了四大部份：（一）由了型模具上模1B及下模1(：所購成的 ABCABC條紋式模具之外部結構；（二）決定各塗料層厚度之夾片▲ 2，（二),將上方進料之B塗料導入一匯流平面上（在導流杈4上導流夾片3 ;(四）將中間進料之A塗料均勻分配 ^將^下模1 C入料之c塗料導流至該匯流平面並共擠出之導流杈4。上述元件係藉由螺栓通—遇黾检孔以负被良金_。、.:般生產單一薄膜的T型模具並未包含該導流夾片3及導流模4，其主要是由τ型模具上模1B與T型模具下模ic(見圖三），及中間夾—固定厚度之夾片2Β ,然後以螺絲拴住個別之螺栓孔11所構成，其中該上模丨Β及下模丨c具有相同的構造。上模1 B或下模丨c之凹槽丨2，稱之為分流管 (cav ity) ’其主要作用是將入料口7進入之塗料在橫方向 (X)上分配均勻，再齊往機械方向（Y)流動，經由一位於該References for this case. The inventor of this case has previously disclosed in the Republic of China patent "Coating mold and method for producing multiple stripes," (Case No. 871 1 8645, Application Date 87.11.11, January 9) and revealed that production a and B are duplicated. The method of arranging stripes and the related mold design method, but this method can only extrude two coating liquids of different properties at the same time. The technology of the present invention is aimed at a mold design that can simultaneously extrude three different coating liquids, except for ABCABC type In addition, A_B —c can also be produced according to the same design principles. ^ According to this, a preferred embodiment of the ABCABC stripe mold set is shown in Figures 1 and 2, including an upper mold 16 , A B paint clip 2B, a deflector clip 3, an A paint clip 2A, a diversion die 4 C paint clip 2 C, and a lower die 丨 This mold group generally includes four major Part: (1) The upper structure of the mold 1B and the lower mold 1 (: the external structure of the ABCABC stripe mold purchased; (2) the clips that determine the thickness of each coating layer ▲ 2, (2), will The B paint fed from above is introduced into a confluence plane (guided on the guide branch 4) Clip 3; (4) Distribute the A coating in the middle feed ^ Divide the ^ coating C in the lower die 1 C to the convergence plane and co-extruded the guide baffle 4. The above components are bolted通 —Meeting inspection hole with negative fine gold _. ..: The T-type mold for producing a single film does not include the guide clip 3 and the guide mold 4, which are mainly composed of the τ-type mold upper mold 1B and T-shaped mold lower mold ic (see Figure 3), and the middle clip-clip 2B with a fixed thickness, and then bolted to the individual bolt holes 11, composed of the upper mold 丨 B and lower mold 丨 c have the same Structure. The upper die 1 B or the lower die 丨 c groove 丨 2 is called the “cavity”. Its main function is to evenly distribute the paint entering the inlet 7 in the horizontal direction (X). Flow in the mechanical direction (Y),

467769 s P^r月 11 案號 8910299 i_467769 s P ^ r month 11 case number 8910299 i_

a 修正五、發明說明（8) 夾片2B的開口之間的形成均勻的薄膜擠出。如圖四所示，該導流模4包含突出於該導流模一第一表面上三相互間隔的C塗料分流區塊1 9、突出於一與該第一表面相對侧之第二表面上的一 C塗料阻擋區塊2 1、以及連通該三個C塗料分流區塊和該C塗料阻擋區塊的三個c分流通道1 8、一設於該第一表面上的Α塗料凹槽1 2 Α及一與該 A凹槽相通之A塗料入料口 22。圖中以斜線表示突出部份。如圖五所示，該導流夾片3包含突出於該導流夾片一第一表上三相互間隔的B塗料分流區塊1 5、突出於該導流夾片的一與其第一表面相對側之第二表面上的一個B塗料阻擋區塊1 7、以及連通該三個B塗料分流區塊和該b塗料阻擋區塊的三個B分流通道1 4。圖中以斜％ .表示，突出部份。如圖一所示，該A塗料夾片2A被緊密地夾於該導流炎片3的第一表面及該導流模4的第一表面之間，其中該α塗料夾片2 A，C塗料分流區塊1 9及B塗料分流區塊1 5具有相同的厚度，其中該三個C塗料分流區塊1 9與該三個B塗料分流區塊1 5 (如圖四中之虛線所示）彼此相鄰形成三對間隔開的 BC塗料合併分流區塊。該A塗料夾片2A的形狀如圖七所示可圍住該導流模4的第一表面的三個邊緣，使得一由該A塗料進料口 22導入該A凹槽12A的A塗料僅能流向該三對BC塗料合併分流區塊之間的間隙（如圖四中之"A”所示者），並由一介於導流夾片3的第一表面及該導流模4的第一表面之間的狹缝向遠離該A凹槽1 2 A的方向流出該模具組。a Amendment 5. Description of the invention (8) A uniform film is formed between the openings of the clip 2B. As shown in FIG. 4, the diversion mold 4 includes three spaced-apart C paint distribution blocks 19 protruding from a first surface of the diversion mold, and protruding from a second surface opposite to the first surface. A C paint blocking block 21, and three c shunt channels 1 connecting the three C paint shunting blocks and the C paint blocking block 18. A paint groove 1 provided on the first surface 2 A and an A paint inlet 22 communicating with the A groove. The protruding parts are indicated by diagonal lines in the figure. As shown in FIG. 5, the deflector clip 3 includes three spaced apart B paint distribution blocks 15 protruding from a first table of the deflector clip 1, and one of the deflector clips and a first surface thereof. A B paint blocking block 17 on the second surface on the opposite side, and three B shunting channels 14 connecting the three B paint blocking blocks and the b paint blocking block. The figure is indicated by the slope%. As shown in FIG. 1, the A paint clip 2A is tightly sandwiched between the first surface of the deflector film 3 and the first surface of the guide mold 4, wherein the α paint clip 2 A, C The paint distribution block 19 and the B paint distribution block 15 have the same thickness, where the three C paint distribution blocks 19 and the three B paint distribution blocks 15 (shown by the dashed lines in Figure 4) ) Adjacent to each other to form three pairs of spaced apart BC paint merged shunt blocks. The shape of the A paint clip 2A can surround the three edges of the first surface of the guide die 4 as shown in FIG. 7, so that an A paint introduced into the A groove 12A from the A paint inlet 22 is only It can flow to the gap between the three pairs of BC paint merged shunt blocks (shown as "A" in Figure 4), and consists of a first surface interposed between the guide clip 3 and the guide die 4 The slits between the first surfaces flow out of the mold set in a direction away from the A groove 1 2 A.

該B塗料夾片23B及C塗料夾片2C具有與該A塗料夾片2AThe B paint clip 23B and the C paint clip 2C have the same properties as the A paint clip 2A.

\\Chenlin\19991103\PATENT\facll051Amend01.ptc 第12頁 2001.05.11.013 ι^77β9 ' 五、發明說明（9) 相同的形狀β該Β塗料夾片2 Β被緊密地爽於該導流炎片3的第二表面及該上模1Β之間’其中該Β塗料夾片與該Β塗料阻撞區塊17具有相同的厚度’且該Β塗料夾片2Β與該Β塗料阻擋區塊17緊密的接合，使得一由該上模入料口7導入該凹槽12的Β塗料僅能流入該等三個Β分流通道14並流至該導流炎片3的第一表面。類似地，一由該下模入料口 7，導入該下模1 C的C塗料將僅能流入該等三個C分流通道1 8並流至該導流模4的第一表面。該等C塗料分流區塊1 9及Β塗料分流區塊1 5的每一個為一倒"U"型形狀，其具有一個頭部、二支腳及一個位於該二支腳間的分流通道出口。該C塗料分流區塊〗9的二支腳 20(圖四）具有相寻於該β塗料分流區塊15的二支腳16(圖五）的長度’且該長度未能延伸至該導流模4的一邊緣，於是當Α塗料、β塗料、及c塗料被分別同時導入該模具組時’該Β及C塗料將分別從該β塗料分流區塊丨5及〇塗料分流區塊19的分流通道口 14’及1 8，流出，並在該二支腳16, 2〇的末端互相接觸，並與A塗料會合。如前所述’塗料B與c分別藉由貫穿該導流夾片3與導流模4特定位置之多重通道（1 4, 1 8)設計，由原本的流動平面匯流到在該導流模4上之匯流平面（第一平面）上共擠出形成ABCABC之條紋塗佈樣式。故ABCABC型條紋式模具基本上可當成是三組模具（IB，2B及3 ; 2A及4 ; 4, 2C及1C)所組成之特殊模具組合。塗料B，C與a分別由T型模具之上模1B 的入料口 7與下模1 C的入料口 7，（圖二）及導流模4之入料口\\ Chenlin \ 19991103 \ PATENT \ facll051Amend01.ptc page 12 2001.05.11.013 ι ^ 77β9 'V. Description of the invention (9) The same shape β The β paint clip 2 Β is tightly cool to the deflector film 3 Between the second surface and the upper mold 1B, 'wherein the B paint clip and the B paint blocking block 17 have the same thickness' and the B paint clip 2B and the B paint blocking block 17 are tightly bonded , So that a B paint introduced into the groove 12 from the upper die inlet 7 can only flow into the three B shunt channels 14 and flow to the first surface of the diversion film 3. Similarly, from the inlet 7 of the lower die, the C paint introduced into the lower die 1 C will only flow into the three C split channels 18 and flow to the first surface of the guide die 4. Each of the C paint shunting blocks 19 and B paint shunting blocks 15 is an inverted "U" shape, which has a head, two legs, and a shunt channel between the two legs. Export. The two feet 20 (Figure 4) of the C paint shunt block 9 has a length that is similar to the two feet 16 (Figure 5) of the β paint shunt block 15 and the length cannot extend to the diversion. One edge of mold 4, so when A paint, β paint, and c paint are introduced into the mold group at the same time, 'the B and C paints will flow from the β paint shunt block 5 and 0 of the paint shunt block 19, respectively. The shunt channel openings 14 'and 18 flow out and come into contact with each other at the ends of the two legs 16, 20 and meet with the A paint. As mentioned above, the coatings B and c are designed by multiple channels (1, 4, 8) that pass through specific positions of the guide clip 3 and the guide mold 4, respectively, and merge from the original flow plane to the guide mold. The stripe coating pattern of ABCABC is co-extruded on the confluence plane (first plane) on 4. Therefore, the ABCABC stripe mold can basically be regarded as a special mold combination composed of three groups of molds (IB, 2B and 3; 2A and 4; 4, 2C and 1C). Coatings B, C and a are from the inlet 7 of the upper mold 1B of the T mold and the inlet 7 of the lower mold 1 C, (Figure 2) and the inlet of the diversion mold 4.

467769 五、發明說明（ίο) 22進入’其中導流模4之入料口 22(見圖四），原本應為中央進料之方式，但限於組合螺絲（a s s e m b 1 y b 〇 1 t )之位置恰好在正令央，故向旁移動了若干距離。從數值分析的結果發現此移動並不影響塗料出口均勻度。上述之方式可產生ABCABC之條紋樣式。依照相同之設計模式’我們還可以將β塗料分流區塊1 5及C塗料分流區塊 1 9的二支腳1 6及20拉長至該導流模4的邊緣，如圖六所示’如此一來A, B，C三種塗料便會彼此不接觸而形成 A_B_C_之塗佈樣式。很明顯的，當將複數個本發明的模具組並聯時，可以在一基材上形成總寬度被增加的ABC ABC或A_B一C_多重條紋的塗佈。實施例本實施例說明了部分發明結果，但本發明不為此實施例所限。圖一所示模具被用於塗佈ABCABC多重條紋，其重要部分的尺寸如下：塗佈寬度（coat i ng width) 100 mm 狹缝間隙（slot gap thickness) 0.5 mm o 狹縫長度（slot length) 28 mm 分流管直控（diameter of cavity) 3 0 mm 分流官形狀（cav i t y shape ) 半淚滴型（semi-teardrop) 模唇厚度（die lip thickness) 1 mm 條紋寬度（stripe width) 1 mm467769 V. Description of the invention (ίο) 22 enters the inlet 22 of the guide die 4 (see Figure 4), which should be the central feeding method, but it is limited to the position of the assembly screw (assemb 1 yb 〇1 t) It happened to be Zheng Lingyang, so he moved a few distances to the side. From the results of the numerical analysis, it was found that this shift did not affect the uniformity of the paint outlet. The above method can produce the stripe pattern of ABCABC. According to the same design pattern, 'we can also stretch the two feet 16 and 20 of the β paint shunt block 15 and C paint shunt block 19 to the edge of the diversion mold 4, as shown in Figure 6.' In this way, the three paints A, B, and C will not contact each other and form A_B_C_ coating pattern. Obviously, when a plurality of mold sets of the present invention are connected in parallel, it is possible to form a coating of ABC ABC or A_B-C_multi-stripes with an increased total width on a substrate. Examples This example illustrates some of the results of the invention, but the invention is not limited to this example. The mold shown in Figure 1 is used to coat ABCABC multiple stripes. The dimensions of the important parts are as follows: coating width (coat width) 100 mm slot gap thickness 0.5 mm o slot length 28 mm diameter of cavity 30 mm cavity shape semi-teardrop die lip thickness 1 mm stripe width 1 mm

第〗4頁 467769 五、發明說明（ll) 而A_B_C型條紋式模具大體上與ABcABC型條紋式模具相同，唯一不同為條紋寬度（stripewidth) 0.77mm 此兩模具與使用之塗佈流體經數值分析結果顯示，在相同模具單位寬度流量的條件下，出口均勻度接近1，即單位模具寬度之流量皆相同。實驗流體（A、B與C)均為黏度63 6. 2 cps之聚乙烯醇 ΡΎΑ (polyvi nl al cohol )水溶液’使用的基材為杜邦Page 4 467769 V. Description of the invention (ll) The A_B_C stripe mold is basically the same as the ABcABC stripe mold, the only difference is the stripe width 0.77mm. The two molds and the coating fluid used are numerically analyzed. The results show that under the condition of the same unit flow rate of the mold, the uniformity of the outlet is close to 1, that is, the flow rate per unit mold width is the same. The experimental fluids (A, B, and C) were all polyvinyl alcohols with a viscosity of 63 6. 2 cps. Polyvinyl alcohol (polyvi nl al cohol) aqueous solution ’was used as the base material.

Melinex 白色PET 膜（polyethylene terephthalate f i 1 m)。附件的照片一為ABC ABC型條紋式塗佈結果，其中塗料A、B與C分別加入红、綠與藍色顏料加以區別，個別之入口流量為18、24與1 8(g/cm3)。而附件的照片二為 A — B — C型條紋塗佈結果，同樣也加入了紅、綠與藍色顏料加以區別’個別之入口流量為21，28，及21(g/cm3)，當然此種條紋式塗佈因無介面壓力的問題存在，單位寬度流量可以依個別塗料的需要，在合理的範圍内改變流量大小。 ,本發明的模具組可使用一般的模具製造工藝製成。但當條紋具有一介於20微米至丨50微米的寬度時，則必須使用高精密度的製造工藝來製造本發明的模具組，以將誤差值控制在± 1 . 0微米。Melinex white PET film (polyethylene terephthalate f i 1 m). The attached photo 1 is the result of ABC ABC stripe coating, in which paints A, B, and C are added with red, green, and blue pigments to distinguish them, and the individual inlet flows are 18, 24, and 18 (g / cm3). And the second photo of the attachment is the result of A-B-C stripe coating, and the red, green and blue pigments are also added to distinguish them. The individual inlet flows are 21, 28, and 21 (g / cm3). Of course, this This kind of stripe coating has the problem of no interface pressure. The flow rate per unit width can be changed within a reasonable range according to the needs of individual coatings. The mold set of the present invention can be made using a general mold manufacturing process. However, when the stripes have a width between 20 microns and 50 microns, the mold set of the present invention must be manufactured using a high-precision manufacturing process to control the error value to ± 1.0 microns.

第15頁 4 67 769 圖式簡單說明圖式簡單說明圖一為依本發明組合完成後之ABC ABC型條紋式模具組的立體示意圖。圖二為圖一中之模具組的分解示意圖。圖三A及三B為圖一中的T型模具之上模1B之上視圖與侧視圖。。圖四A、四B及四C分別為圖一中的導流模4之俯、仰視圖及側視圖。圖五A、五B及五C為圖一中的導流夾片3之俯、仰視圖及側視圖。圖六為本發明中一被修飾的導流模的俯視圖，其用於產生A„B_C型條紋。圖七為圖一中之夾片2之俯視平面圖。主要元件的圖號說明 1B…上模 2, 2A, 2B，2C…夾片 3…導流夾片 4…導流模 1C…下模 12, 12A…凹槽 7, 7’，22…塗料入料口 1 5, 1 9…塗料分流區塊 1 7，2 1…塗料阻擋區塊 14, 18…分流通道 14' 18’…分流通道口Page 15 4 67 769 Brief description of the drawings Brief description of the drawings Figure 1 is a perspective view of the ABC ABC stripe mold set after the combination according to the present invention is completed. FIG. 2 is an exploded view of the mold set in FIG. 1. 3A and 3B are top and side views of the T-die upper die 1B in FIG. . Figures 4A, 4B, and 4C are the top, bottom, and side views of the diversion die 4 in Figure 1, respectively. 5A, 5B and 5C are top, bottom and side views of the deflector clip 3 in FIG. Fig. 6 is a top view of a modified diversion die in the present invention, which is used to generate A "B_C-type stripes. Fig. 7 is a top plan view of the clip 2 in Fig. 1. The drawing numbers of the main components explain 1B ... 2, 2A, 2B, 2C ... clip 3 ... guide clip 4 ... guide die 1C ... lower die 12, 12A ... groove 7, 7 ', 22 ... paint inlet 1 5, 1 9 ... paint shunt Block 1 7, 2 1 ... Paint blocking block 14, 18 ... Diversion channel 14 '18' ... Diversion channel opening

第16頁Page 16

Claims

467769 ___________iiA. 1 ιπιν I ........111 ',ιιη"" r ' 六、申請專利範圍 1. 一種用於製備ABCABC或A_B_C_A_B_C多重條紋塗佈的模具組，包含一個B模、一個B夾片、一個導流夾片、一個 A夾片、一個導流模、一個C夾片以及一個C模’其中該導流模包含突出於該導流模一第一表面上複數個相互間隔的C塗料分流區塊、突出於一與該第一表面相對侧之第二表面上的一個C塗料阻擋區塊、以及連通該複數個C 塗料分流區塊和該C塗料阻擋區塊的複數個C塗料分流通道、一設於該第一表面上A凹槽及一與該A凹槽相通之A塗 Λ 料進料口；該導流夾片包含突出於該導流夾片一第一表面上複數個相互間隔的Β塗料分流區塊、突出於該導流夾片的一與其第一表面相對側之第二表面上的一個Β塗料阻擋區塊、以及連通該複數個Β塗料分流區塊和該Β塗料阻擋區塊的複數個Β塗料分流通道；該Α夾片被緊密地夾於該導流夾片的第一表面及該導流模的第一表面之間，其中該A夾片，該C塗料分流區塊及該 B塗料分流區塊具有相同的厚度，其中該複數個C塗料分流區塊與該複數個B塗料分流區塊彼此相鄰形成複數個間隔開的BC塗料合併分流區塊，其中該A夾片具有一可部份的圍住該A凹槽及該C塗料分流區塊的形狀，使得一由該A塗料進料口導入該A凹槽的A塗料僅能流向該等複it^BC塗料合併分流區塊之間的間隙，並由一介於該導流夾片的第一表.面及5玄導流模的第·—表面之間的狹縫向这離該A凹槽的方向流出該模具組；467769 ___________iiA. 1 ιπιν I ........ 111 ', ιιη " " r' VI. Application for patent scope 1. A mold set for preparing ABCABC or A_B_C_A_B_C multi-strip coating, including a B-die, A B-clip, a diversion clip, an A-clip, a diversion mold, a C-clip, and a C-mold, wherein the diversion mold includes a plurality of mutually protruding on a first surface of the diversion mold. Spaced C paint shunting blocks, a C paint blocking block protruding on a second surface opposite to the first surface, and a plurality of C paint shunting blocks and the C paint blocking block A C paint distribution channel, an A groove provided on the first surface, and an A coating material feed inlet communicating with the A groove; the flow guide clip includes a first protruding from the flow guide clip A plurality of spaced apart B paint distribution blocks on the surface, a B paint blocking block protruding on a second surface of the guide clip opposite to its first surface, and a plurality of B paint distribution areas communicating with each other Blocks and a plurality of B of the B paint blocking block Material splitting channel; the A clip is tightly sandwiched between the first surface of the guide clip and the first surface of the guide die, wherein the A clip, the C paint shunt block and the B paint The shunt blocks have the same thickness, wherein the plurality of C paint shunt blocks and the plurality of B paint shunt blocks are adjacent to each other to form a plurality of spaced apart BC paint merge shunt blocks, where the A clip has a Part of the shape surrounding the A groove and the C paint shunt block, so that an A paint introduced into the A groove from the A paint feed port can only flow to the complex it ^ BC paint merge shunt block Between the first surface of the diversion clip and the first surface of the 5 diversion guide mold, the slit flows out of the mold group in the direction away from the A groove;

\\Chenlin\19991103\PATEM\facn051Amend01.ptc 第17頁 2001.05.11.018 467769 ---MM89102995 _年月日_修正___ 六、申請專利範圍該B模包含一B塗料進料口及與該b塗料進料口相通之一 B凹槽；該β***被緊密地夾於該導流夾片的第二表面及該B模之間，其中該Β夾片與該β塗料阻擋區塊具有相同的厚度，其中該Β夾片具有一可部份的圍住該Β凹槽的形狀，且該Β 夾片與該Β塗料阻撞區塊緊密地接合，使得一由該Β塗料進料口導入該Β凹槽的Β塗料僅能流入該等複數個β塗料分流通道並流至該導流夾片的第一表面；該C模包含一c塗料進料口及與該C塗料進料口相通之一 C凹槽；及該C夾片被緊密地夾於該導流模的第二表面及該c模之間’其中該C夾片與該C塗料阻擋區塊具有相同的厚度，其中該C夾片具有一可部份的圍住該c凹槽的形狀，且該c夾片與該C塗料阻擋區塊緊密地接合，使得一由該c塗料進料口導入該C凹槽的C塗料僅能流入該等複數個c塗料分流通道並流至該導流模的第一表面。 2 _如申請專利範圍第1項之模具組，其中該等複數個c 塗料分流區塊及Β塗料分流區塊的每一個為一句"υ"型形狀’其具有一個頭部、二支腳及一個位於該二腳間的分流通道出口，其中該二腳係朝向該Α塗料流出該模具組的方向。 3.如申請專利範圍第2項之模具組，其中該二支腳的\\ Chenlin \ 19991103 \ PATEM \ facn051Amend01.ptc Page 17 2001.05.11.018 467769 --- MM89102995 _ year month day _ amendment ___ 6. The scope of patent application The B mold contains a B paint inlet and the same as the b paint One B groove communicating with the feeding port; the β chip is tightly clamped between the second surface of the flow guiding chip and the B mold, wherein the B chip and the β paint blocking block have the same Thickness, wherein the B clip has a shape that partially surrounds the B groove, and the B clip is tightly joined with the B paint blocking block, so that a B paint is introduced into the B paint inlet The B paint of the B groove can only flow into the plurality of β paint shunt channels and flow to the first surface of the guide clip; the C mold includes a c paint inlet and communicates with the C paint inlet A C groove; and the C clip is tightly sandwiched between the second surface of the guide mold and the c mold ', wherein the C clip and the C paint blocking block have the same thickness, where the C The clip has a shape that can partially surround the c groove, and the c clip is tightly engaged with the C paint blocking area, so that A feed port of the coating material is introduced into the c C C recess such coatings can only flow into a plurality of sub c paint flow channel and flows to a first surface of the mold guide. 2 _If the mold set of item 1 of the scope of patent application, where each of the plurality of c paint distribution blocks and B paint distribution blocks is a " υ " type shape, it has a head and two legs And an outlet of the shunt channel between the two feet, wherein the two feet are in a direction in which the A paint flows out of the mold set. 3. If the mold set of the second scope of the patent application, wherein the two feet of

WChenl i n\ 19991103\PATENT\f ac 1 ] 051 AmendO]. pt c 第18頁 2001.05.11.019 467769 —__案號 89102995__年月日_修正__ 六、申請專利範圍長度均相等。 4 ·如申請專利範圍第3項之模具組，其中該二支腳的一朝向該A塗料流出該模具組的方向的長度未能延伸至該導流模的一邊緣，於是當A塗料、B塗料及C塗料被分別同時導入該A塗料進料口、B塗料進料口及C塗料進料口時，該A塗料、B塗料及C塗料在該二支腳的末端相互接觸，而形成ABC ABC多重條紋塗佈。 5.如申請專利範圍第3項之模具組，其中該二支腳延伸至該導流模的一邊緣，於是當A塗料、B塗料及C塗料被分別同日卞導入該A塗料進料口、b塗料進料.口及〇塗料進料口時，該A塗料、β塗料及C塗料不能在該模具組内相互接觸，而於一基材上形成A_B —C ——C多重條紋塗佈。 6. —種於一基材上形成多重條紋塗佈的方法，其係利用如申請專利範圍第i項之模具組來達成，包含驟：將一 A塗料、一 B塗料及C塗Μ Λ Ll n "竹汉l :枓分別同時導入該A塗料進料口、B塗料進料口及G塗㈣料〇 ;以及士連續地自㈣㈣'"方通過，錢自該狹縫塗料及c塗料附箸在該基材的一表面上並 ^基材的表面上形就議A B c多重條紋塗怖〇 -.-.--WChenl i n \ 19991103 \ PATENT \ f ac 1] 051 AmendO]. Pt c page 18 2001.05.11.019 467769 —__ case number 89102995__year month day_revision__ 6. The scope of patent application is equal in length. 4 · If the mold set of item 3 of the patent application scope, wherein the length of one of the two legs facing the direction of the A paint flowing out of the mold set does not extend to an edge of the flow guide mold, then when A paint, B When paint and paint C are introduced into the paint A inlet, paint B inlet, and paint C inlet simultaneously, the paint A, paint B, and paint C come into contact with each other at the ends of the two legs to form ABC. ABC multiple stripe coating. 5. If the mold set of the scope of application for patent No. 3, wherein the two legs extend to an edge of the flow guide mold, then when A paint, B paint and C paint are respectively introduced into the A paint inlet, b coating feed. mouth and 〇 paint feed port, the A paint, β paint and C paint can not contact each other in the mold set, and form A_B — C — C multiple stripes coating on a substrate. 6. — A method for forming a multi-stripe coating on a substrate, which is achieved by using a mold set such as item i of the patent application scope, including the steps of: coating an A coating, a B coating, and a C coating Λ Ll n " Bamboo Han: I introduced the A coating feed inlet, B coating feed inlet and G coating material at the same time, respectively; and the driver successively self-sufficiently, and the money passed from the slit coating and c The coating is attached to one surface of the substrate and the surface of the substrate is AB c multiple stripe coating. 0 -.-.--

2001.05.11.020 467了69 ^ H 曰修正六、申請專利範圍 ' 7. 如申晴專利範圍第6項之方法，其進一步地包含改變該A夹片的厚度與相對應b及c塗料分流區塊的突出高度’或調整A塗料、B塗料或C塗料被導入該模具組的流量，而調整該多重條紋塗佈的厚度。 8. 如申請專利範圍第6項之方法，其中該A塗料、B塗料及C塗料分別具有紅、綠及藍的顏色。 9. 如申請專利範圍第6項之方法，其中該基材的表面被形成ABCABC多重條紋塗佈’其中該ABCABC多重條紋的每相鄰兩條條紋互相接觸，且每一條紋具有一實質上均一的寬度。 10. 如申請專利範圍第9項之方法，其中該每一條紋具有一介於20微米至15〇微米的寬度，且該ABCABC多重條紋具有一介於1微米至5 〇微米的厚度。 11. 如申請專利範圍第1 〇項之方法，其中該ABC條紋分別具有紅、綠及藍的顏色。 12.如申睛專利範圍第6項之方法，其中該基材的表面被形成A_B_C—A_B —C多重條紋塗佈，其中該A_b_C_A —B_C多重條紋塗佈每相鄰兩條條紋互相間隔，且每一條紋具有—2001.05.11.020 467 69 69 H. Amendment VI. Patent Application Scope 7. The method of item 6 of Shen Qing Patent Scope further includes changing the thickness of the A clip and corresponding b and c paint distribution blocks The protruding height of the coating material is adjusted, or the flow rate of the paint A, B or C is introduced into the mold group, and the thickness of the multi-stripe coating is adjusted. 8. The method according to item 6 of the patent application, wherein the paint A, paint B and paint C have red, green and blue colors, respectively. 9. The method of claim 6 in which the surface of the substrate is coated with ABCABC multiple stripes, wherein each adjacent two stripes of the ABCABC multiple stripes are in contact with each other, and each stripes has a substantially uniform The width. 10. The method according to item 9 of the patent application, wherein each stripe has a width between 20 micrometers and 150 micrometers, and the ABCABC multiple stripe has a thickness between 1 micrometer and 50 micrometers. 11. The method of claim 10, wherein the ABC stripes have red, green, and blue colors, respectively. 12. The method of claim 6 in the patent scope, wherein the surface of the substrate is coated with A_B_C—A_B—C multiple stripes, wherein the A_b_C_A —B_C multiple stripes are coated with every two adjacent stripes spaced apart from each other, and Each stripe has—

\ \Chen1i n\19991103\PATENT\fac11051AmendOl. 第20頁 2001.05.11.021 467769 _案號 89102995_年月曰__ 六、申請專利範圍實質上均一的寬度。 13, 如申請專利範圍第1 2項之方法，其中該每一條紋具有一介於20微米至1 50微米的寬度，且該A_B_C_A_B_C多重條紋具有一介於1微米至50微米的厚度。 14. 如申請專利範圍第1 3項之方法，其中該ABC條紋分別具有紅、綠及藍的顏色。\ \ Chen1i n \ 19991103 \ PATENT \ fac11051AmendOl. Page 20 2001.05.11.021 467769 _Case No. 89102995_Year Month __ VI. Scope of patent application The width is substantially uniform. 13. The method of claim 12 in the patent application range, wherein each stripe has a width between 20 micrometers and 150 micrometers, and the A_B_C_A_B_C multiple stripe has a thickness between 1 micrometer and 50 micrometers. 14. The method according to item 13 of the patent application scope, wherein the ABC stripes have red, green and blue colors, respectively.

\ \Chen 1 i n\ 19991103\PATENT\ fac! 1051 AinendOl. ptc 第21頁 2001.05.11.022\ \ Chen 1 i n \ 19991103 \ PATENT \ fac! 1051 AinendOl. Ptc Page 21 2001.05.11.022