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Patent Agency Ranking
公开(公告)号：KR1020100118218A
公开(公告)日：2010-11-05
申请号：KR1020090036931
申请日：2009-04-28
Applicant: 제일모직주식회사
IPC: B32B27/04
CPC classification number: B32B7/02 , B32B5/16 , B32B27/06 , B32B2255/20 , B32B2457/00
Abstract: PURPOSE: A flexible substrate for a display panel is provided to prevent the light leakage phenomenon occurring on a bonding surface through a thermal expansion coefficient of a resin and a metal mask. CONSTITUTION: A flexible substrate(100) for a display panel is made of a metallic material and comprises: a metal mask(110) in which plural openings are formed in grid pattern; and a heat-resistant resin(120) including an inorganic particle metal mask recesses, wherein the inorganic particle filler has the particles which are less than 150nm and ceramic powers having thermal expansion coefficient lower than 8ppm.
Abstract translation: 目的：提供用于显示面板的柔性基板，以通过树脂和金属掩模的热膨胀系数防止在接合表面上发生的漏光现象。 构成：用于显示面板的柔性基板（100）由金属材料制成，并且包括：金属掩模（110），其中多个开口形成为网格图案; 和包含无机颗粒金属掩模凹部的耐热树脂（120），其中无机颗粒填料具有小于150nm的颗粒和具有低于8ppm的热膨胀系数的陶瓷功率。
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公开(公告)号：KR101079772B1
公开(公告)日：2011-11-03
申请号：KR1020090114773
申请日：2009-11-25
Applicant: 제일모직주식회사
IPC: C08J5/24
Abstract: 본발명에따른디스플레이패널용프리프레그제조장치는유리클로스를연속공급하는유리클로스롤과; 회전궤도의장축이지면에수평한방향으로무한궤도회전하고스틸소재로구성된이송벨트와; 수지와용매를함유하는수지용액을내부에저장하고, 상기이송벨트의상부영역에위치하는수지코터와; 유리클로스에도포된수지를경화, 건조시키는건조부와; 수지코팅이완료된유리클로스를회수하는프리프레그롤을포함하고, 상기유리클로스롤에서풀리며공급되는유리클로스는상기이송벨트의상면에안착되어수평방향으로반송되고, 상기수지코터는내부의수지용액을외부로토출하여상기이송벨트와함께반송되는유리클로스에도포하며, 상기건조부는상기이송벨트의회전궤도영역에배치되어, 수지용액이도포된유리클로스가상기이송벨트상에서반송되는중에경화및 건조를수행할수 있도록구성된것을특징으로한다.
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公开(公告)号：KR1020110058105A
公开(公告)日：2011-06-01
申请号：KR1020090114773
申请日：2009-11-25
Applicant: 제일모직주식회사
IPC: C08J5/24
Abstract: PURPOSE: Method and apparatus for manufacturing a prepreg film of a display panel are provided to overcome defects of surface roughness and thickness deviation by applying a solvent casting method using a steel belt. CONSTITUTION: An apparatus for manufacturing a prepreg film of a display panel comprises a glass cloth roll(100) for continuously supplying glass cloth(110); a transfer belt(130) made of steel materials in which a longl axis revolves to the direction horizontal to the ground; a resin coater(120) which stores a resin solution thereinside and is positioned at the upper region of the transfer belt; a drying part(160) which hardens and dries the resin applied to the glass cloth; and a prepreg roll(180) collecting the glass cloth in which the resin coating is completed.
Abstract translation: 目的：提供一种用于制造显示面板的预浸料薄膜的方法和装置，以通过使用钢带施加溶剂流延法来克服表面粗糙度和厚度偏差的缺陷。 构成：用于制造显示面板的预浸料薄膜的装置包括用于连续供应玻璃布（110）的玻璃布卷（100）; 由长轴线与水平方向旋转的钢材制成的转印带（130）; 树脂涂布机（120），其在其内部存储树脂溶液并且位于转印带的上部区域; 干燥部件（160），其使施加到所述玻璃布上的树脂硬化并干燥; 以及收集树脂涂层完成的玻璃布的预浸料辊（180）。
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公开(公告)号：KR101027479B1
公开(公告)日：2011-04-06
申请号：KR1020090036932
申请日：2009-04-28
Applicant: 제일모직주식회사
IPC: B32B27/04
Abstract: 본 발명은 디스플레이 패널용 플렉서블 기판 및 그 제조 방법에 관한 것으로서, 본 발명의 목적은 투명하고 얇으면서도 열팽창계수가 낮고, 유연성, 내열성, 및 표면 거칠기가 우수한 디스플레이 패널용 플렉서블 기판을 제공하는 것이다.
본 발명에 따른 디스플레이 패널용 플렉서블 기판은 페이스트(paste)화된 무기입자 필러를 일정한 패턴 형상으로 인쇄하고, 액상의 내열성 수지에 침지후 경화시킴으로써, 상기 무기입자 필러 패턴은 경화된 상기 내열성 수지에 함침되어 있는 것을 특징으로 한다.
플렉서블 기판, 페이스트, 무기입자-
公开(公告)号：KR1020100118219A
公开(公告)日：2010-11-05
申请号：KR1020090036932
申请日：2009-04-28
Applicant: 제일모직주식회사
IPC: B32B27/04
CPC classification number: B32B7/02 , B32B27/20 , B32B2255/26 , B32B2457/00
Abstract: PURPOSE: A flexible substrate for a display panel and a method for manufacturing the same are provided to reduce the thermal expansion coefficient of a substrate through the bonding of heat-resistant resins. CONSTITUTION: A flexible substrate(100) for a display panel comprises an inorganic particle filler pattern(110) recessed in a harden heat-resistant resin(120). The inorganic particle filler pattern is formed through plasticization after forming the pasted inorganic particle fillers in a certain pattern. The inorganic particle filler pattern is a grid pattern which is repeatedly formed over the surface of the pattern. The heat-resistant resin is one of polysulfone, polyether, Polyether lmide, PAR:polyarylate, Polyether lmide and PAR:polyarylate.
Abstract translation: 目的：提供一种用于显示面板的柔性基板及其制造方法，以通过耐热树脂的接合来降低基板的热膨胀系数。 构成：用于显示面板的柔性基板（100）包括凹入硬化耐热树脂（120）中的无机颗粒填充图案（110）。 无机颗粒填充剂图案通过在形成粘贴的无机颗粒填料之后通过增塑形成。 无机粒子填充图案是在图案的表面上重复形成的网格图案。 耐热树脂是聚砜，聚醚，聚醚硅酸盐，PAR：聚芳酯，聚醚硅氧烷和PAR：多芳基化合物之一。
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