公开(公告)号：KR1020100051485A

公开(公告)日：2010-05-17

申请号：KR1020080110665

申请日：2008-11-07

申请人： 엘지디스플레이 주식회사

发明人： 박홍기 ,  안병철 ,  한창욱

IPC分类号： H05B33/26 ,  H05B33/22 ,  H01L51/50

CPC分类号： H01L27/3246 ,  H01L21/02579 ,  H01L31/022475 ,  H01L51/0053 ,  H01L2924/01042 ,  H01L2924/13069

摘要： PURPOSE: A top emission type organic electroluminescent device is provided to reduce power consumption by reducing an internal resistance of a second electrode through an auxiliary electrode. CONSTITUTION: A switching thin film transistor and a driving thin film transistor are formed on a pixel region of a first substrate(110). A protection layer covers the switching thin film transistor and the driving thin film transistor. The first electrode is formed on the protective layer. A bank is formed on the boundary of the pixel area. An organic light emitting layer is formed on the first electrode. A second electrode is formed on the organic light emitting layer and the bank. A second substrate(170) faces the first substrate. A plurality of protrusions(175) are formed on the inner surface of the second substrate. An auxiliary electrode(178) is formed along the boundary of the pixel area with a lattice shape.

摘要翻译： 目的：提供顶部发射型有机电致发光器件，通过减少第二电极通过辅助电极的内部电阻来降低功耗。 构成：在第一衬底（110）的像素区域上形成开关薄膜晶体管和驱动薄膜晶体管。 保护层覆盖开关薄膜晶体管和驱动薄膜晶体管。 第一电极形成在保护层上。 在像素区域的边界上形成一个存储体。 在第一电极上形成有机发光层。 在有机发光层和堤上形成第二电极。 第二基板（170）面向第一基板。 多个突起（175）形成在第二基板的内表面上。 辅助电极（178）沿像素区域的边界形成格子状。

公开(公告)号：KR1020100049427A

公开(公告)日：2010-05-12

申请号：KR1020080108571

申请日：2008-11-03

申请人： 엘지디스플레이 주식회사

发明人： 민경희 ,  배성준 ,  이준석 ,  김도형

IPC分类号： H05B33/26 ,  H05B33/22 ,  H01L51/50

CPC分类号： H01L27/3246 ,  H01L27/3253 ,  H01L31/161 ,  H01L51/0053 ,  H01L51/0096 ,  H01L51/5234 ,  H01L2924/13069

摘要： PURPOSE: A dual panel type organic electroluminescent device and a manufacturing method thereof are provided to improve the production yield by forming an array device and an organic electroluminescent diode on different substrates, respectively. CONSTITUTION: A first electrode(115) is formed on a first substrate(110). A partition wall(118) is formed on the first electrode. A cross section of a partition wall is reversely tapered based on the first substrate. A variable pattern(123) has a first region and a second region. The first area is formed on the first electrode. The second part is formed on the partition wall. The second region has a second height which is greater than the first height of the first area. A second electrode(130) is extended to the second region of the variable pattern. The second electrode is contact with a thin film transistor connecting electrode.

摘要翻译： 目的：提供一种双面板型有机电致发光器件及其制造方法，其分别通过在不同衬底上形成阵列器件和有机电致发光二极管来提高产量。 构成：第一电极（115）形成在第一基板（110）上。 在第一电极上形成分隔壁（118）。 分隔壁的横截面基于第一基板反向锥形。 可变图案（123）具有第一区域和第二区域。 第一区域形成在第一电极上。 第二部分形成在隔墙上。 第二区域具有大于第一区域的第一高度的第二高度。 第二电极（130）延伸到可变图案的第二区域。 第二电极与薄膜晶体管连接电极接触。

公开(公告)号：KR1020100045578A

公开(公告)日：2010-05-04

申请号：KR1020080104564

申请日：2008-10-24

申请人： 엘지디스플레이 주식회사

发明人： 김승태 ,  배한진 ,  임호민 ,  하원규 ,  이정윤

IPC分类号： G09G3/30 ,  G09G3/32 ,  G09G3/20 ,  H01L51/50

CPC分类号： H01L21/02579 ,  H01L21/02576 ,  H01L2924/13069 ,  H01L2924/13091

摘要： PURPOSE: An organic electroluminescent display device is provided to minimize the electrical characteristic deviation of a driving thin film transistor by removing a threshold voltage of a thin film transistor. CONSTITUTION: An organic electroluminescent display device(OLED) receives a driving voltage or a GND. The first switching thin film transistor receives data voltage. A first switching thin film transistor outputs the data voltage. The first switching thin film transistor (S1) is switch-controlled by a scan signal. A capacitor is connected to the output terminal of the first switching thin film transistor. A driving thin-film transistor (DR) supplies a driving current to the organic electro luminescence device. A second switching thin film transistor (S2) is switch-controlled by the current supply signal. The second switching thin film transistor controls the driving current traffic to flow through the driving thin-film transistor. A third switching thin film transistor (S3) outputs a reference voltage to the output terminal of the first switching thin film transistor.

摘要翻译： 目的：提供一种有机电致发光显示装置，通过去除薄膜晶体管的阈值电压来最小化驱动薄膜晶体管的电特性偏差。 构成：有机电致发光显示装置（OLED）接收驱动电压或GND。 第一开关薄膜晶体管接收数据电压。 第一开关薄膜晶体管输出数据电压。 第一开关薄膜晶体管（S1）由扫描信号开关控制。 电容器连接到第一开关薄膜晶体管的输出端子。 驱动薄膜晶体管（DR）向有机电致发光器件提供驱动电流。 第二开关薄膜晶体管（S2）由电流供给信号开关控制。 第二开关薄膜晶体管控制驱动电流流量流过驱动薄膜晶体管。 第三开关薄膜晶体管（S3）将参考电压输出到第一开关薄膜晶体管的输出端。

公开(公告)号：KR1020100043943A

公开(公告)日：2010-04-29

申请号：KR1020080103208

申请日：2008-10-21

申请人： 삼성모바일디스플레이주식회사

发明人： 강진구 ,  김무현 ,  마튜셴코안드레이

IPC分类号： H05B33/22 ,  H05B33/14 ,  H01L51/50

CPC分类号： H01L21/32115 ,  H01L21/0251 ,  H01L29/41766 ,  H01L33/405 ,  H01L2924/13069

摘要： PURPOSE: An organic electroluminescent display device is provided to obtain high transmittance by arranging a pixel electrode on an incline formation unit of the organic light emitting device. CONSTITUTION: An organic light emitting device(130) is obliquely arranged on the substrate. The organic light emitting device includes a pixel electrode(131), an opposite electrode(133), and an intermediate layer(135). The opposite electrode faces the pixel electrode. The intermediate layer is interposed between the pixel electrode and the opposite electrode. The intermediate layer includes a light emitting layer. An incline formation unit(119) is arranged on the substrate. The incline formation unit has a first upper side and a second upper side.

摘要翻译： 目的：提供一种有机电致发光显示装置，通过将像素电极布置在有机发光装置的倾斜形成单元上来获得高透射率。 构成：有机发光装置（130）倾斜地布置在基板上。 有机发光器件包括像素电极（131），相对电极（133）和中间层（135）。 相对电极面对像素电极。 中间层介于像素电极和相对电极之间。 中间层包括发光层。 在基板上设置斜面形成单元（119）。 倾斜形成单元具有第一上侧和第二上侧。

公开(公告)号：KR1020100033866A

公开(公告)日：2010-03-31

申请号：KR1020080092932

申请日：2008-09-22

申请人： 엘지디스플레이 주식회사

发明人： 김옥희 ,  이강주 ,  김민기

IPC分类号： H05B33/22 ,  H05B33/10 ,  H01L51/50

CPC分类号： H01L51/5284 ,  G02F1/133512 ,  H01L21/7684 ,  H01L23/142 ,  H01L2924/13069

摘要： PURPOSE: A flexible organic light emitting diode and a manufacturing method thereof are provided to minimize degradation of a contrast by absorbing external light through a black planarization layer. CONSTITUTION: A black planarization layer(102) is formed in the metal top of a substrate. The black planarization layer absorbs light which is incident to the metallic board. A driving part is formed on the black planarization layer. The driving part comprises at least one thin film transistor. A protective layer(120) is formed on the black planarization layer and the driving part. A first electrode(126) is formed on the protective layer. The first electrode is electrically connected to the drain electrode of the thin film transistor. An organic light-emitting layer(130) is formed on the first electrode. The second electrode(132) is formed on the organic light-emitting layer.

摘要翻译： 目的：提供一种柔性有机发光二极管及其制造方法，以通过吸收外部光通过黑色平坦化层来最小化对比度的劣化。 构成：在基板的金属顶部形成黑色平坦化层（102）。 黑色平坦化层吸收入射到金属板的光。 在黑色平坦化层上形成驱动部。 驱动部分包括至少一个薄膜晶体管。 在黑色平坦化层和驱动部分上形成保护层（120）。 第一电极（126）形成在保护层上。 第一电极电连接到薄膜晶体管的漏电极。 在第一电极上形成有机发光层（130）。 第二电极（132）形成在有机发光层上。

公开(公告)号：KR1020100028778A

公开(公告)日：2010-03-15

申请号：KR1020080087663

申请日：2008-09-05

申请人： 하이디스 테크놀로지 주식회사

发明人： 변창수 ,  김천홍 ,  김승수 ,  이형균

IPC分类号： G09G3/30 ,  G09G3/32 ,  G09G3/20 ,  H01L51/50

CPC分类号： H01L21/041 ,  G09G3/3258 ,  G09G2310/0267 ,  H01L2924/12044 ,  H01L2924/13069 ,  H02M7/537

摘要： PURPOSE: An electroluminescent display device and a driving method thereof are provided to prevent the deterioration of device characteristic and motion blur phenomenon by turning a driving thin film transistor off every frame. CONSTITUTION: An electroluminescent display device includes a switching transistor(10), a driving transistor(20), a capacitor(30), an inverter(50), and an organic light-emitting diode(40). The source terminal of the switching transistor is connected to a data line, and a gate terminal is connected to a gate line. The drain terminal of the driving transistor is connected to power voltage, and a gate terminal is connected to the drain terminal of the switching transistor. One end of the capacitor is connected to the drain of the switching transistor. The other end of the capacitor is connected to the output terminal of the inverter.

摘要翻译： 目的：提供一种电致发光显示装置及其驱动方法，以通过每个帧关闭驱动薄膜晶体管来防止器件特性和运动模糊现象的劣化。 构成：电致发光显示装置包括开关晶体管（10），驱动晶体管（20），电容器（30），逆变器（50）和有机发光二极管（40）。 开关晶体管的源极端子连接到数据线，栅极端子连接到栅极线。 驱动晶体管的漏极端子连接到电源电压，栅极端子连接到开关晶体管的漏极端子。 电容器的一端连接到开关晶体管的漏极。 电容器的另一端连接到变频器的输出端。

公开(公告)号：KR1020100024711A

公开(公告)日：2010-03-08

申请号：KR1020080083396

申请日：2008-08-26

申请人： 삼성디스플레이 주식회사

发明人： 전희철 ,  정우석 ,  박순룡 ,  김은아 ,  정철우 ,  정희성 ,  곽노민 ,  이주화

IPC分类号： H05B33/22 ,  H05B33/04 ,  H01L51/50

CPC分类号： H01L51/5284 ,  H01L27/3272 ,  H01L51/524 ,  H01L51/5281 ,  H01L2251/5315 ,  H01L22/12 ,  H01L21/32115 ,  H01L51/0096 ,  H01L51/447 ,  H01L2924/13069

摘要： PURPOSE: An organic light emitting display device is provided to improve visibility by suppressing the reflection of the external light through a corner cube pattern of a second substrate. CONSTITUTION: A first substrate(110) includes a thin film transistor and an organic light emitting device(70). A second substrate(120) covers the first substrate. A corner cube pattern(215) is formed on one side of the second substrate to face the first substrate. An air layer is arranged between the first substrate and the second substrate in contact with the corner cube pattern. The refractive index of the second substrate is higher than the refractive index of the air layer. The organic light emitting device of the first substrate emits the light to the direction of the second substrate.

摘要翻译： 目的：提供一种有机发光显示装置，通过抑制外部光通过第二基板的角立方体图案的反射来提高可视性。 构成：第一衬底（110）包括薄膜晶体管和有机发光器件（70）。 第二基板（120）覆盖第一基板。 在第二基板的一侧上形成角立方体图案（215）以面对第一基板。 在第一基板和第二基板之间布置有与角部立方体图案接触的空气层。 第二基板的折射率高于空气层的折射率。 第一基板的有机发光器件朝向第二基板的方向发光。

公开(公告)号：KR1020100013879A

公开(公告)日：2010-02-10

申请号：KR1020080075608

申请日：2008-08-01

申请人： 엘지디스플레이 주식회사

发明人： 한상용 ,  김민수 ,  임현택 ,  이호철

IPC分类号： H05B33/04 ,  H01L51/50

CPC分类号： H01L51/5246 ,  H01L27/3246 ,  H01L2924/01038 ,  H01L2924/01042 ,  H01L2924/13069

摘要： PURPOSE: An organic light emitting display panel and a manufacturing method thereof are provided, which can reduce width of the real pattern by securing the life expectancy of the elements. CONSTITUTION: A gate electrode(102) is formed on the lower substrate(101). The gate insulation film(106) covers the gate electrode. The hygroscopic agent(216) adsorbs the moisture and gas from the outside and blocks inflow to the display panel. The hygroscopic agent covers domain except for the domain in which the contact spacer(210) is formed.

摘要翻译： 目的：提供一种有机发光显示面板及其制造方法，其可以通过确保元件的预期寿命来减小实际图案的宽度。 构成：在下基板（101）上形成栅电极（102）。 栅极绝缘膜（106）覆盖栅电极。 吸湿剂（216）从外部吸附水分和气体并阻止流入显示面板。 除了形成接触间隔物（210）的区域之外，吸湿剂覆盖畴。

公开(公告)号：KR1020100013878A

公开(公告)日：2010-02-10

申请号：KR1020080075607

申请日：2008-08-01

申请人： 엘지디스플레이 주식회사

发明人： 박세표

IPC分类号： H05B33/10 ,  H01L51/50

CPC分类号： H01L51/5246 ,  H01L21/67376 ,  H01L27/3244 ,  H01L2924/13069

摘要： PURPOSE: A manufacturing method of a light emitting display panel is provided, which prevents bad contact condition of the bottom motherboard and top motherboard. CONSTITUTION: A plurality of upper arrays are formed on the top motherboard(S12). The upper array is formed on the bottom motherboard(S14). The sealant of the closed route surrounding a plurality of upper array domains or the open root form is formed in the bottom motherboard(S16). The top motherboard is arranged on the bottom motherboard in which sealant is formed. The bottom motherboard is attached to the top motherboard through hot pressing and sealant hardening.

摘要翻译： 目的：提供一种发光显示面板的制造方法，其防止底板和顶板的接触不良。 构成：在顶板上形成多个上阵列（S12）。 上阵列形成在底部主板上（S14）。 围绕多个上部阵列域或开放根部的封闭路径的密封剂形成在底部主板（S16）中。 顶部主板布置在形成密封剂的底部主板上。 底部主板通过热压和密封剂硬化连接到顶部主板。

公开(公告)号：KR20100008564A

公开(公告)日：2010-01-26

申请号：KR20080069112

申请日：2008-07-16

申请人： SAMSUNG ELECTRONICS CO LTD

发明人： LEE SANG PIL ,  CHU CHANG WOONG ,  CHUNG JIN KOO ,  PARK CHANG MO

IPC分类号： H05B33/22 ,  H01L51/50 ,  H05B33/14 ,  H05B33/26

CPC分类号： H01L27/3246 ,  H01L27/322 ,  H01L27/326 ,  H01L31/1864 ,  H01L2924/07025 ,  H01L2924/13069

摘要： PURPOSE: An organic light emitting diode and a manufacturing method thereof are provided to effectively eliminate moisture included in an organic film by performing a moisture elimination process through an organic film exposure hole. CONSTITUTION: A thin film transistor is formed on a substrate. A color filter(230) is formed on the thin film transistor. An organic film(180q) is formed on a color filter. A pixel electrode(191) is formed on the organic film and is connected to the thin film transistor. An opening is formed on the pixel electrode and the organic film. A partition wall(361) comprises the organic film exposure hole exposing a part of the organic film. The organic light-emitting layer(370) is formed on the pixel electrode and is contacted with the partition wall. The organic film exposure hole is located on the gap.

摘要翻译： 目的：提供有机发光二极管及其制造方法，通过有机膜曝光孔进行除湿处理，有效地除去有机膜中所含的水分。 构成：在基板上形成薄膜晶体管。 在薄膜晶体管上形成滤色器（230）。 有机膜（180q）形成在滤色器上。 像素电极（191）形成在有机膜上并与薄膜晶体管连接。 在像素电极和有机膜上形成开口。 分隔壁（361）包括暴露一部分有机膜的有机膜曝光孔。 有机发光层（370）形成在像素电极上并与分隔壁接触。 有机膜曝光孔位于间隙上。