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31.发明公开형광체 필름, 이의 제조방법, 형광층 도포 방법, 발광소자 패키지의 제조방법 및 발광소자 패키지 有权磷光体膜，其制造方法，在LED芯片上涂覆磷光体层的方法，制造LED封装的方法和其制造的LED封装
公开(公告)号：KR1020120019385A
公开(公告)日：2012-03-06
申请号：KR1020110083886
申请日：2011-08-23
Applicant: 삼성전자주식회사
CPC classification number: B32B3/10 , B32B3/08 , B32B3/14 , B32B3/16 , B32B3/18 , B32B5/16 , B32B7/12 , B32B9/04 , B32B9/045 , B32B27/06 , B32B27/08 , B32B27/32 , B32B2250/03 , B32B2250/40 , B32B2250/44 , B32B2266/025 , B32B2307/40 , B32B2307/422 , B32B2457/00 , C09K11/06 , H01L33/50 , H01L33/505 , H01L2224/45139 , H01L2224/48091 , H01L2933/0041 , Y10T428/24802 , Y10T428/24851 , Y10T428/24893 , Y10T428/24942 , Y10T428/31855 , H01L2924/00014 , H01L2924/00
Abstract: PURPOSE: A phosphor film, a manufacturing method thereof, a method for coating a phosphor layer, a method for manufacturing an LED package, and an LED package manufactured thereby are provided to prevent a wire from being deformed even if the wire is coated on a wire-bonded light emitting diode chip. CONSTITUTION: A phosphor film(100) comprises a base film(110), a phosphor layer(130), and a cover film(150). The phosphor layer is formed on the base film and mixes a phosphor particle with a resinous material hardened partially. The cover film is formed in order to protect the phosphor layer on the phosphor layer. The phosphor layer is in a semi-hardening state at room temperature. A variable phase change is generated when the phosphor layer is heated.
Abstract translation: 目的：提供荧光体膜，其制造方法，荧光体层的涂布方法，制造LED封装的方法以及由此制造的LED封装，以防止电线即使将电线涂覆在电线上而变形 导线发光二极管芯片。 构成：荧光体膜（100）包括基膜（110），荧光体层（130）和覆盖膜（150）。 荧光体层形成在基膜上，并将荧光体颗粒与部分硬化的树脂材料混合。 形成覆盖膜以保护磷光体层上的磷光体层。 荧光体层在室温下处于半硬化状态。 当荧光体层被加热时产生可变的相变。
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公开(公告)号：KR1020110107075A
公开(公告)日：2011-09-30
申请号：KR1020100026241
申请日：2010-03-24
Applicant: 삼성전자주식회사
CPC classification number: C08J5/18 , B29D7/01 , C08J7/04 , C08J2400/22 , C08J2400/24 , C09K11/02
Abstract: 본 발명은 형광체 수지 필름의 제조방법 및 이에 의해 제조된 형광체 수지 필름에 관한 것으로, 보다 상세하게는 폴리머 수지와 잠재성 경화제를 용매에 혼합하여 폴리머 슬러리를 마련하는 단계, 상기 폴리머 슬러리를 필름 형상을 갖도록 도포하는 단계, 상기 도포된 폴리머 슬러리를 건조시켜 반경화된 수지필름을 형성하는 단계 및 상기 반경화된 수지필름 상에 형광체 분말을 제공하는 단계를 포함하는 형광체 수지 필름 제조방법, 및 폴리머 수지와 잠재성 경화제를 포함하며 반경화된 수지필름 및 상기 반경화된 수지필름의 일면에 상기 형광체가 균일하게 개재된 형광체 수지 필름에 관한 것이다.
본 발명의 형광체 수지 필름 제조방법은 반경화된 필름을 제조한 후 후속적으로 형광체 입자를 제공함으로써 넓은 면적에 걸쳐 형광체의 균일한 분포를 가능하게 하며, LED 형광 특성이 우수하고 다양한 LED 칩 및 패키지 구조물에 전사(transfer)또는 라미네이션이 가능하다. 본 발명의 방법에 의하면 형광체 분말의 침전, 이로 인한 불균일한 광학 특성, 페이스트 분배(dispensing) 시 발생하는 양 조절 문제 등을 개선할 수 있다.-
公开(公告)号：KR1020090058169A
公开(公告)日：2009-06-09
申请号：KR1020070124835
申请日：2007-12-04
Applicant: 삼성전자주식회사
Abstract: A manufacturing method of white light emitting diode is provided to improve the color uniformity and color reproducibility by separately making the fluorescent film which uniformly disperses the fluorescent substance and adheres to the encapsulating material molded on the light-emitting device chip. An electrode pattern(210) is prepared in the bottom surface of the groove formed in the upper plate(240). A lower plate(220) has an electrode pattern. The bottom surface of the groove portion has the LED chip(230). A terminal and an electrode pattern of the LED chip are electrically connected through a wire. The LED chip is fixed to the bonding method such as the epoxy and eutectic solder on the lower plate.
Abstract translation: 提供白色发光二极管的制造方法，通过分别制造均匀地分散荧光物质并附着在模制在发光元件芯片上的封装材料的荧光膜来提高色彩均匀性和色彩再现性。 在形成在上板（240）中的槽的底面中制备电极图案（210）。 下板（220）具有电极图案。 凹槽部分的底表面具有LED芯片（230）。 LED芯片的端子和电极图案通过导线电连接。 LED芯片固定在下板上的环氧树脂和共晶焊料等接合方法。
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公开(公告)号：KR1020090011589A
公开(公告)日：2009-02-02
申请号：KR1020070075311
申请日：2007-07-26
Applicant: 삼성전자주식회사
CPC classification number: B41J2/125 , B41J2/04561 , B41J2/04573 , B41J2/04581 , B41J2/0459 , B41J2/04591 , B41J2/12 , Y10T29/49002
Abstract: An inkjet apparatus and a method of driving the inkjet apparatus are provided to individually control multiple nozzles, easily adjust the quantity of ink jetted from each nozzle and an ink jetting rate of each nozzle and reduce the manufacturing cost. A method of driving an inkjet apparatus includes a step(S1) of applying the same driving pulse signal to multiple piezoelectric elements, a step(S3) of measuring a jetting rate of each nozzle and the quantity of a material jetted from each nozzle, a step(S7) of comparing the jetting rate with a predetermined reference allowance to control the magnitude of the applied voltage of the driving pulse signal, and a step(S15) of controlling at least one of the duration of the applied voltage of the driving pulse signal, the rising time of the applied voltage of the driving pulse signal and the falling time of the applied voltage.
Abstract translation: 提供一种喷墨设备和驱动喷墨设备的方法以单独控制多个喷嘴，容易地调节从每个喷嘴喷射的墨水量和每个喷嘴的喷墨速率并降低制造成本。 驱动喷墨装置的方法包括对多个压电元件施加相同的驱动脉冲信号的步骤（S1），测量每个喷嘴的喷射速度的步骤（S3）和从每个喷嘴喷射的材料的量， 步骤（S7），用于将喷射速率与预定的参考余量进行比较，以控制驱动脉冲信号的施加电压的大小;以及步骤（S15），用于控制驱动脉冲的施加电压的持续时间中的至少一个 信号，驱动脉冲信号的施加电压的上升时间和施加电压的下降时间。
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Patent Agency Ranking
公开(公告)号：KR1020090003887A
公开(公告)日：2009-01-12
申请号：KR1020070067628
申请日：2007-07-05
Applicant: 삼성전자주식회사
Abstract: A color filter repair apparatus is provided to repair a color pixel with trouble by controlling a spray quantity of ink composition according to determined trouble. A color filter substrate to be separated from the upper surface of a stage(110) with a constant distance is received on the stage. A back light unit(140) is arranged on the color filter substrate and emits the light to a color filter substrate. The color filter substrate includes a plurality of color pixels arranged to the matrix type and blocks the light leakage between color pixels. A sensing unit(130) is equipped in the fixed region between the upper side of the stage and the rear side of the color filter substrate. The sensing unit detects the intensity of the light penetrating through the color pixel, converts the intensity of the light to the sensing signal, and outputs the sensing signal. A signal processor(160) receives the amplified sensing signal and calculates the spray quantity of the ink sprayed to the color pixel based on the voltage level of the sensing signal. The signal processing unit outputs the computed result value as a repair signal. An inkjet head unit(170) is electrically connected to the signal processing unit(150) through the second cable and receives the repair signal. A transfer device(180) is physically combined with the inkjet head unit and transfers the inkjet head unit to X and Y axial directions of the upper part of the color filter substrate.
Abstract translation: 提供一种滤色器修复装置，通过根据确定的故障控制墨水组合物的喷射量来修复具有故障的彩色像素。 在平台上接收与台（110）的上表面以恒定距离分离的滤色器基板。 背光单元（140）布置在滤色器基板上，并将光发射到滤色器基板。 滤色器基板包括布置成矩阵类型的多个彩色像素，并且阻挡彩色像素之间的漏光。 感测单元（130）装配在舞台的上侧和滤色器基板的后侧之间的固定区域中。 感测单元检测穿透彩色像素的光的强度，将光的强度转换成感测信号，并输出感测信号。 信号处理器（160）接收放大的感测信号，并基于感测信号的电压电平计算喷射到彩色像素的喷墨量。 信号处理单元输出计算结果值作为修复信号。 喷墨头单元（170）通过第二电缆电连接到信号处理单元（150）并接收修复信号。 传送装置（180）与喷墨头单元物理组合，并将喷墨头单元传送到滤色器基板的上部的X轴和Y轴方向。
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公开(公告)号：KR1020080054568A
公开(公告)日：2008-06-18
申请号：KR1020060126962
申请日：2006-12-13
Applicant: 삼성전자주식회사
CPC classification number: C09D11/36 , C09D11/326 , G02F1/133516
Abstract: An ink composition for ink jet printing is provided to ensure uniform evaporation of an ink solvent, uniformity in thickness of a final ink layer and smoothness of a color filter, thereby improving spectrometric characteristics by preventing view angle defects or light leakage. An ink composition for ink jet printing comprises: a polymerizable compound; a curable binder; a pigment dispersion; and a first solvent containing a curable monomer having at least one of epoxy and acetal groups. The solvent comprises a first solvent and a second solvent, wherein the first solvent is present in an amount of 1-50 wt% based on the combined weight of the first solvent and the second solvent. The ink composition preferably comprises 0.5-5 wt% of the polymerizable compound, 5-20 wt% of the curable binder, 30-70 wt% of the pigment dispersion, and 10-50 wt% of the first and second solvents.
Abstract translation: 提供了用于喷墨印刷的油墨组合物，以确保油墨溶剂的均匀蒸发，最终油墨层的厚度均匀性和滤色片的平滑度，从而通过防止视角缺陷或光泄漏来改善光谱特性。 一种用于喷墨打印的油墨组合物包括：可聚合化合物; 可固化粘合剂; 颜料分散体 和含有具有环氧基和缩醛基中的至少一个的可固化单体的第一溶剂。 溶剂包括第一溶剂和第二溶剂，其中第一溶剂的存在量为1-50重量％，基于第一溶剂和第二溶剂的组合重量。 油墨组合物优选包含0.5-5重量％的可聚合化合物，5-20重量％的可固化粘合剂，30-70重量％的颜料分散体和10-50重量％的第一和第二溶剂。
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公开(公告)号：KR1020080050782A
公开(公告)日：2008-06-10
申请号：KR1020060121484
申请日：2006-12-04
Applicant: 삼성전자주식회사
CPC classification number: B41J2/17566 , B41J2/14
Abstract: An ink jet printing system is provided to facilitate control for the base height of a nozzle and the level of an ink tank by including a level determining tube on the nozzle of an ink jet head. An ink jet printing system includes an ink jet head(700), a level determining tube(800), a transfer device(300), and an ink tank(600). The ink jet head injects ink through a plurality of nozzles. The level determining tube is installed on the ink jet head. The transfer device transfers the ink jet head. The ink tank supplies the ink to the ink jet head. The level determining tube is connected to the nozzles. The ink tank, the nozzles of the ink jet head, and the level determining tube are connected to each other.
Abstract translation: 提供一种喷墨打印系统，以便通过在喷墨头的喷嘴上包括液位确定管来便于喷嘴的基座高度和墨水罐的高度的控制。 喷墨打印系统包括喷墨头（700），液位确定管（800），转印装置（300）和墨罐（600）。 喷墨头通过多个喷嘴喷射墨水。 液位测定管安装在喷墨头上。 转印装置传送喷墨头。 墨水盒将墨水供应到喷墨头。 液位确定管连接到喷嘴。 墨水盒，喷墨头的喷嘴和液位测定管彼此连接。
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公开(公告)号：KR1020080050708A
公开(公告)日：2008-06-10
申请号：KR1020060121283
申请日：2006-12-04
Applicant: 삼성전자주식회사
IPC: G02B5/20 , G02F1/1335
Abstract: A method for manufacturing a color filter substrate is provided to adjust the height of a light shielding pattern by adjusting the amount of ink to be jetted. A color layer forming process is performed to form a color layer including color filters(RCF,GCF,BCF). The color filters are formed in each pixel region of a base substrate(110). A shielding pattern forming process is performed to form a shielding pattern by jetting ink into boundary spaces between adjacent color filters of the color layer by using a print unit. The ink is made of an organic material. The color layer forming process includes a process for forming a color photoresist layer on a base substrate and a process for patterning the color photoresist layer by using the residual color filters of each pixel region.
Abstract translation: 提供一种制造滤色器基板的方法，通过调节要喷射的墨水量来调节遮光图案的高度。 执行彩色层形成处理以形成包括滤色器（RCF，GCF，BCF）的彩色层。 滤色器形成在基底基板（110）的每个像素区域中。 通过使用打印单元，通过将油墨喷射到彩色层的相邻滤色器之间的边界空间中，进行屏蔽图案形成处理以形成屏蔽图案。 油墨由有机材料制成。 彩色层形成工艺包括在基底基板上形成彩色光致抗蚀剂层的工艺和通过使用每个像素区域的残余滤色器构图彩色光致抗蚀剂层的工艺。
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公开(公告)号：KR1020080011842A
公开(公告)日：2008-02-11
申请号：KR1020060072430
申请日：2006-08-01
Applicant: 삼성전자주식회사
IPC: G02F1/1345
CPC classification number: G02F1/13452 , G02F1/13458
Abstract: A bonding method and a method for manufacturing an LCD are provided to connect a substrate and an electronic device electrically and physically using a print unit, thereby minimizing the amount of unnecessary conductive material and preventing contact defect between the substrate and the electronic device. A conductive solution(400) containing conductive particles(410) and an adhesive material(420) is jetted on a substrate(310) on which a conductive pad(312) is formed, by using a print unit(1) having a nozzle. A connection terminal of an electronic device is positioned correspondingly to the conductive pad of the substrate. The conductive pads and the connection terminal are pressurized at a high temperature, thereby electrically and physically connecting the conductive pad and the connection terminal.
Abstract translation: 提供了一种用于制造LCD的接合方法和方法，用于使用印刷单元电气和物理地连接基板和电子设备，由此最小化不必要的导电材料的量并防止基板和电子设备之间的接触缺陷。 通过使用具有喷嘴的打印单元（1），将含有导电颗粒（410）和粘合剂材料（420）的导电溶液（400）喷射到形成有导电垫（312）的基板（310）上。 电子设备的连接端子对应于衬底的导电焊盘定位。 导电焊盘和连接端子在高温下被加压，从而电连接和物理地连接导电焊盘和连接端子。
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