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    • 3. 发明公开
    • 유기 발광소자 및 그 제조방법
    • 有机发光装置及其制造方法
    • KR1020110082407A
    • 2011-07-19
    • KR1020100002369
    • 2010-01-11
    • 경북대학교 산학협력단
    • 박이순김진우
    • H01L51/50
    • H01L21/283H01L51/0021H01L51/0097H01L51/5203
    • PURPOSE: An organic light emitting device and manufacturing method thereof are provided to configure a first electrode with a first conductive layer, a metal layer, and a second conductive layer to reduce the surface morphology of the first electrode, thereby enhancing the bending features of a device. CONSTITUTION: A hard coating layer(200) is formed on a substrate(100). A thin film transistor is formed on the hard coating layer. The thin film transistor comprises a gate electrode(300), a semiconductor layer(400), a source electrode(500a), and a drain electrode(500b). A protective film(550) is formed on the frontal surface of a substrate with the thin film transistor. A first electrode(600) is connected to the drain electrode of the thin film transistor by a contact hole which is placed in the protective film.
    • 目的:提供一种有机发光器件及其制造方法,用于配置具有第一导电层,金属层和第二导电层的第一电极,以减小第一电极的表面形态,从而增强了第一电极的弯曲特征 设备。 构成:在基材(100)上形成硬质涂层(200)。 在硬涂层上形成薄膜晶体管。 薄膜晶体管包括栅电极(300),半导体层(400),源电极(500a)和漏电极(500b)。 在具有薄膜晶体管的基板的正面上形成保护膜(550)。 第一电极(600)通过设置在保护膜中的接触孔与薄膜晶体管的漏电极连接。
    • 7. 发明公开
    • 형광체를 이용한 액정 디스플레이
    • 液晶显示器使用磷光体
    • KR1020120097774A
    • 2012-09-05
    • KR1020110017196
    • 2011-02-25
    • 경북대학교 산학협력단
    • 주영구천인기김보성박이순
    • G02F1/1335
    • G02F1/133603G02F1/133605G02F1/133606G02F1/133617
    • PURPOSE: A liquid crystal display using phosphor is provided to emit most of light to a frontal side of a panel wherein the light is excited and converted from a phosphor film, thereby drastically reducing optical loss. CONSTITUTION: A transparent substrate(203) transmits first shielding light emitted from a light source. A phosphor film(205) comprises phosphor. The phosphor film emits second shielding light. The second shielding light is excited by the first shielding light which is transmitted from the transparent substrate. The second shielding light is the same as or different from the wavelength of the first shielding light. A dichroic reflecting filter(204) is arranged between the transparent substrate and the phosphor film.
    • 目的:提供使用荧光体的液晶显示器,将大部分光发射到面板的正面,其中光从荧光膜激发和转换,从而显着降低光学损耗。 构成:透明基板(203)透射从光源发出的第一屏蔽光。 磷光体膜(205)包括磷光体。 荧光体膜发射第二屏蔽光。 第二屏蔽光被透明基板透射的第一屏蔽光束激发。 第二屏蔽光与第一屏蔽光的波长相同或不同。 在透明基板和荧光体膜之间配置二向色反射滤光器(204)。
    • 9. 发明公开
    • 퓸드 실리카 입자로 표면 처리된 격벽 분말을 포함하는감광성 격벽 페이스트 조성물 및 그의 제조방법, 그리고그를 사용한 플라즈마 디스플레이 패널의 격벽 형성방법
    • 含有二氧化硅微粒表面处理的BARRIER RIB粉末的感光性阻燃剂RIB糊剂组合物及其制备方法以及使用制备的浆料形成等离子体显示面板(PDP)的BARRIER RIB的方法
    • KR1020040012298A
    • 2004-02-11
    • KR1020020045812
    • 2002-08-02
    • 이비텍(주)(주)이그잭스경북대학교 산학협력단
    • 박이순윤상원백신혜최형석임무식박선우김봉출신경석이효식
    • C03C17/04B82Y40/00
    • C03C8/24G03F7/0007G03F7/0047
    • PURPOSE: A photosensitive barrier rib paste composition containing barrier rib powder surface treated with fumed silica particles is provided, which increases exposure efficiency without raising the sintering temperature of paste in forming of barrier rib pattern for plasma display panel by a photolithographic process. CONSTITUTION: The photosensitive barrier rib paste comprises 8-20wt.% of one or more of multifunctional monomers and multifunctional polymers, 5-20wt.% of binder polymer based on cellulose and acrylate, 10-23wt.% of solvent, 1-2wt.% of photoinitiator, 60-80wt.% of inorganic barrier rip powder surface treated with fumed silica, and optionally 0.5-5wt.% of additives such as photo intensifier, dispersant, silicon-based defoamer, etc. The paste is prepared by the following steps of: (i) preparing inorganic barrier rip powder(2-5micrometer) surface treated with fumed silica particles(5-500nm) by ball milling 40-60wt.% of glass frit, 10-25wt.% of ceramic powder(Al2O3, CaO, Cr2O3, etc.), 0.1-1wt.% of fumed silica particles and optionally 0.05-0.1wt.% of black pigment for 10-60min, baking mixed powder at 100-150deg.C for 10-30min, and ball milling again; (ii) preparing a photosensitive vehicle containing at least one compound selected from multifunctional monomers and multifunctional polymers, photoinitiator, additive, polymer binder and solvent; (iii) mixing prepared powder and photosensitive vehicle and dispersing. The barrier rib pattern for plasma display panel is formed by the following steps of: (i) coating the paste on the substrate coated with dielectrics in a thickness of 150-250micrometer; (ii) drying at 50-130deg.C for 5-30min.; (iii) exposing the paste to ultraviolet ray using a photomask; (iv) forming barrier rib pattern; (v) sintering at 450-600deg.C for 20-30min.
    • 目的:提供一种含有用煅制二氧化硅颗粒处理的阻挡肋粉末表面的光敏隔壁糊料组合物,其通过光刻工艺在等离子体显示面板形成障壁图案中提高了糊料的烧结温度,从而提高了曝光效率。 构成:感光隔肋糊包含8-20重量%的一种或多种多官能单体和多官能聚合物,5-20重量%的基于纤维素和丙烯酸酯的粘合剂聚合物,10-23重量%溶剂,1-2重量% %的光引发剂,60-80重量%的用热解法二氧化硅处理的无机阻挡裂纹粉末表面,以及任选的0.5-5重量%的添加剂,如光增强剂,分散剂,硅基消泡剂等。该糊剂通过以下制备 步骤:(i)通过球磨40-40重量%的玻璃料,10-25重量%的陶瓷粉末(Al 2 O 3,Al 2 O 3等)制备表面用热解法二氧化硅颗粒(5-500nm)处理的无机屏障裂纹粉末(2-5微米) CaO,Cr2O3等),0.1-1重量%的热解法二氧化硅颗粒和任选的0.05-0.1重量%的黑色颜料10-60分钟,在100-150℃下烘烤混合粉末10-30分钟, 再次; (ii)制备含有至少一种选自多官能单体和多官能聚合物,光引发剂,添加剂,聚合物粘合剂和溶剂的化合物的光敏载体; (iii)混合制备的粉末和感光性载体并分散。 用于等离子体显示面板的隔壁图案通过以下步骤形成:(i)在150-250微米的厚度的涂覆有电介质的基底上涂覆糊状物; (ii)在50-130℃干燥5-30分钟。 (iii)使用光掩模使糊状物暴露于紫外线; (iv)形成障壁图案; (v)在450-600℃烧结20-30分钟。