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公开(公告)号：US08921843B2
公开(公告)日：2014-12-30
申请号：US13922211
申请日：2013-06-19
Applicant: Samsung Display Co., Ltd.
Inventor： Ha-Jin Song , Se-Hun Kim , Dae-Yup Shin , Sang-Woo Lee , Sang-Woo Pyo , Byeong-Wook Yoo , Ji-Young Kwon , Bum-Suk Lee , Ji-Myoung Ye , Ji-Hwan Yoon
CPC classification number: H01L51/005 , H01L27/3211 , H01L51/0058 , H01L51/0072 , H01L51/5048
Abstract: A full color light emitting device having a reduced driving voltage includes a substrate having a first subpixel, a second subpixel, and a third subpixel. A plurality of first electrodes are in the first subpixel, the second subpixel, and the third subpixel. A second electrode faces the first electrode. An emission layer is between the first electrode and the second electrode. The emission layer includes a first emission layer in the first subpixel for emitting a first color light in the first subpixel, a second emission layer in the first subpixel for emitting a second color light in the second subpixel, and a third emission layer in the first subpixel, the second subpixel and the third subpixel, for emitting a third color light in the third subpixel. The third emission layer includes at least one compound represented by Formula 1:
Abstract translation: 具有降低的驱动电压的全色发光器件包括具有第一子像素，第二子像素和第三子像素的衬底。 多个第一电极位于第一子像素，第二子像素和第三子像素中。 第二电极面对第一电极。 发射层位于第一电极和第二电极之间。 发光层包括：第一子像素中的第一发光层，用于发射第一子像素中的第一色光;第一子像素中的第二发光层，用于在第二子像素中发射第二色光;第三发光层， 子像素，第二子像素和第三子像素，用于在第三子像素中发射第三颜色光。 第三发光层包括至少一种由式1表示的化合物：
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公开(公告)号：US20140191209A1
公开(公告)日：2014-07-10
申请号：US14057652
申请日：2013-10-18
Applicant: Samsung Display Co., Ltd.
Inventor： Kyul Han , Sang-Woo Lee , Hyo-Yeon Kim , Hye-Yeon Shim , Heun-Seung Lee , Sang-Woo Pyo , Ji-Hwan Yoon
CPC classification number: H01L27/3211 , H01L51/5064 , H01L51/5265 , H01L51/56
Abstract: An organic light emitting diode (OLED) and a method of manufacturing the same. An auxiliary layer comprising a high density metallic compound and an emission layer are formed by a laser induced thermal imaging (LITI) process. The LITI process reduces manufacturing costs and time by eliminating the need for a mask patterning process. The metallic compound has a density of 2 g/cm3 or greater to promote adhesion and improve interfacial planarization. This results in improved luminance uniformity (i.e. luminance mura) between pixels within an OLED display device.
Abstract translation: 有机发光二极管（OLED）及其制造方法。 通过激光诱导热成像（LITI）工艺形成包含高密度金属化合物和发射层的辅助层。 LITI工艺通过消除对掩模图案化工艺的需要来降低制造成本和时间。 金属化合物的密度为2g / cm 3以上以促进粘合并改善界面平面化。 这导致OLED显示装置内的像素之间的亮度均匀性（即，亮度）。
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13.发明授权公开(公告)号：US09299749B2
公开(公告)日：2016-03-29
申请号：US14082048
申请日：2013-11-15
Applicant: Samsung Display Co., Ltd.
Inventor： Kyul Han , Hyo-Yeon Kim , Hye-Yeon Shim , Sang-Woo Lee , Heun-Seung Lee , Sang-Woo Pyo , Ji-Hwan Yoon , Gyeong-Hui Hwang
CPC classification number: H01L27/322 , H01L51/524 , H01L51/5281
Abstract: An organic light-emitting display apparatus includes a display substrate, a display panel on the display substrate and including a pixel region including an organic light-emitting device (OLED), and a non-pixel region, and an encapsulation substrate for encapsulating the display panel, wherein the encapsulation substrate defines at least one groove therein in which a color filer is located.
Abstract translation: 有机发光显示装置包括显示基板，显示基板上的显示面板，具有包括有机发光元件（OLED）和非像素区域的像素区域，以及用于封装显示器的封装基板 其中所述封装衬底限定其中位于所述彩色滤光片的至少一个凹槽。
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公开(公告)号：US20140217367A1
公开(公告)日：2014-08-07
申请号：US13922211
申请日：2013-06-19
Applicant: Samsung Display Co., Ltd.
Inventor： Ha-Jin Song , Se-Hun Kim , Dae-Yup Shin , Sang-Woo Lee , Sang-Woo Pyo , Byeong-Wook Yoo , Ji-Young Kwon , Bum-Suk Lee , Ji-Myoung Ye , Ji-Hwan Yoon
CPC classification number: H01L51/005 , H01L27/3211 , H01L51/0058 , H01L51/0072 , H01L51/5048
Abstract: A full color light emitting device having a reduced driving voltage includes a substrate having a first subpixel, a second subpixel, and a third subpixel. A plurality of first electrodes are in the first subpixel, the second subpixel, and the third subpixel. A second electrode faces the first electrode. An emission layer is between the first electrode and the second electrode. The emission layer includes a first emission layer in the first subpixel for emitting a first color light in the first subpixel, a second emission layer in the first subpixel for emitting a second color light in the second subpixel, and a third emission layer in the first subpixel, the second subpixel and the third subpixel, for emitting a third color light in the third subpixel. The third emission layer includes at least one compound represented by Formula 1:
Abstract translation: 具有降低的驱动电压的全色发光器件包括具有第一子像素，第二子像素和第三子像素的衬底。 多个第一电极位于第一子像素，第二子像素和第三子像素中。 第二电极面对第一电极。 发射层位于第一电极和第二电极之间。 发光层包括：第一子像素中的第一发光层，用于发射第一子像素中的第一色光;第一子像素中的第二发光层，用于在第二子像素中发射第二色光;第三发光层， 子像素，第二子像素和第三子像素，用于在第三子像素中发射第三颜色光。 第三发光层包括至少一种由式1表示的化合物：
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