公开(公告)号：US08835908B2

公开(公告)日：2014-09-16

申请号：US12769740

申请日：2010-04-29

Applicant: Hsiang-Lun Hsu ,  Hsin-Yuan Su

Inventor： Hsiang-Lun Hsu ,  Hsin-Yuan Su

IPC: H01L29/08 ,  H01L51/52

CPC classification number: H01L51/5275 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253 ,  H01L2251/5315

Abstract: Disclosed is an organic light-emitting device (OLED), wherein a lower electrode, an organic emitting unit, an upper electrode, and a light enhance layer are subsequently formed between a bottom substrate and a top substrate. The light enhance layer has higher refractive index, between 2 and 3, than that of the top substrates, thereby efficiently improving the luminance intensity of the OLED.

Abstract translation: 公开了一种有机发光装置（OLED），其中随后在底部基板和顶部基板之间形成下部电极，有机发光单元，上部电极和光增强层。 光增强层的折射率比顶部基板的折射率高2至3倍，从而有效地提高了OLED的亮度。

公开(公告)号：US08304988B2

公开(公告)日：2012-11-06

申请号：US12327462

申请日：2008-12-03

Applicant: Yu-Ting Lin ,  Hsiang-Lun Hsu

Inventor： Yu-Ting Lin ,  Hsiang-Lun Hsu

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01L51/5278 ,  H01L51/0081 ,  H01L51/5088 ,  H01L51/5092 ,  H01L2251/308

Abstract: The present invention relates to a tandem organic light emitting device, which reduces the driving voltage by using a non-doping material having both the electron transporting and hole transporting abilities to act, respectively, as an electron transporting layer and a hole transporting layer that are in contact with the connecting layer. The tandem organic light emitting device does not have to double its driving voltage as a result of the increasing of the number of the emitting element contained therein. However, the brightness and the current efficiency of the device of the present invention will be higher than the theoretical fold value calculated in accordance with the number of emitting element contained in the device.

Abstract translation: 串联式有机发光器件技术领域本发明涉及串联有机发光器件，其通过使用具有电子传输和空穴传输能力的非掺杂材料分别作为电子传输层和空穴传输层来降低驱动电压， 与连接层接触。 串联有机发光器件由于其中包含的发光元件的数量的增加而不必使其驱动电压加倍。 然而，本发明的器件的亮度和电流效率将高于根据器件中包含的发光元件的数量计算的理论折射值。

公开(公告)号：US20120056208A1

公开(公告)日：2012-03-08

申请号：US13082292

申请日：2011-04-07

Applicant: Ryuji NISHIKAWA ,  Hsiang-Lun HSU

Inventor： Ryuji NISHIKAWA ,  Hsiang-Lun HSU

IPC: H01L51/52

CPC classification number: H01L51/5234

Abstract: A system for displaying images includes an organic light-emitting device (OLED) including an anode layer on a substrate, a cathode layer, and an organic light-emitting layer disposed between the anode and cathode layers. The cathode layer includes a metal layer in direct contact with the organic light-emitting layer, a transparent conductive layer, and an organic buffer layer with a carrier mobility in a range of 10−3 cm2/(V·s) to 10−5 cm2/(V·s) disposed between the metal layer and the transparent conductive layer.

Abstract translation: 用于显示图像的系统包括在基板上包括阳极层的有机发光器件（OLED），阴极层和设置在阳极和阴极层之间的有机发光层。 阴极层包括与有机发光层直接接触的金属层，透明导电层和载流子迁移率在10 -3 cm 2 /（V·s）〜10 -5的范围内的有机缓冲层 设置在金属层和透明导电层之间的cm2 /（V·s）。

公开(公告)号：US07928646B2

公开(公告)日：2011-04-19

申请号：US12009502

申请日：2008-01-17

Applicant: Nishikawa Ryuji ,  Hsiang-Lun Hsu

Inventor： Nishikawa Ryuji ,  Hsiang-Lun Hsu

IPC: H01J1/62 ,  H01J63/04 ,  H05B33/00

CPC classification number: H01L27/322 ,  H01L27/3246 ,  H01L51/5218 ,  H01L51/5253 ,  H01L2251/5315

Abstract: An organic electroluminescent display device and fabrication method thereof is provided. The device includes a first substrate having at least one thin film transistor; an electroluminescent unit formed on the first substrate and electrically connect to the thin film transistor; a first protective layer formed on the electroluminescent unit; a second protective layer formed on the first protective layer; and a third protective layer formed on the second protective layer and in contact with the first protective layer. The device further comprises a second substrate sealed to the first substrate to form the electroluminescent unit between the first substrate and second substrate. In the device, the first protective layer comprising inorganic material, the second protective layer comprising organic material and the third protective layer comprising inorganic material are formed on the electroluminescent unit to reduce oxidation of electrodes by preventing infiltration of moisture.

Abstract translation: 提供一种有机电致发光显示装置及其制造方法。 该器件包括具有至少一个薄膜晶体管的第一衬底; 形成在所述第一基板上并电连接到所述薄膜晶体管的电致发光单元; 形成在所述电致发光单元上的第一保护层; 形成在所述第一保护层上的第二保护层; 以及形成在所述第二保护层上并与所述第一保护层接触的第三保护层。 该装置还包括密封到第一基板的第二基板，以在第一基板和第二基板之间形成电致发光单元。 在该器件中，包含无机材料的第一保护层，包含有机材料的第二保护层和包含无机材料的第三保护层形成在电致发光单元上，以通过防止水分的渗透来减少电极的氧化。

公开(公告)号：US20100133998A1

公开(公告)日：2010-06-03

申请号：US12628084

申请日：2009-11-30

Applicant: Ryuji Nishikawa ,  Hsiang-Lun HSU

Inventor： Ryuji Nishikawa ,  Hsiang-Lun HSU

IPC: H01J1/62 ,  H01L33/36

CPC classification number: H05B33/22 ,  H01L51/5268 ,  H05B33/28

Abstract: A display device including a display panel is provided, including a substrate having a luminance region and a none-luminance region thereover. An interlayer dielectric layer is disposed over the substrate. A reflection layer is disposed over the interlayer dielectric layer in the luminance region. A planarization layer is disposed over the reflection layer, having a rugged top surface corresponding to the reflection layer. A first electrode is disposed over the planarization layer, having a rugged top surface corresponding to the reflection layer. A pixel defining layer is disposed over the planarization layer, exposing the rugged top surface of the first electrode and defining the luminance region. An electroluminescent layer and a second electrode are sequentially stacked over the first electrode.

Abstract translation: 提供了一种包括显示面板的显示装置，包括具有亮度区域和非亮度区域的基板。 层间电介质层设置在衬底上。 在亮度区域中的层间电介质层上设置反射层。 平坦化层设置在反射层上，具有对应于反射层的粗糙的顶表面。 第一电极设置在平坦化层之上，具有与反射层相对应的粗糙的顶表面。 像素限定层设置在平坦化层之上，暴露第一电极的粗糙的顶表面并限定亮度区域。 电致发光层和第二电极依次层叠在第一电极上。

公开(公告)号：US07659664B2

公开(公告)日：2010-02-09

申请号：US11806030

申请日：2007-05-29

Applicant: Ryuji Nshikawa ,  Chih-Kuo Tseng ,  Hsiang-Lun Hsu

Inventor： Ryuji Nshikawa ,  Chih-Kuo Tseng ,  Hsiang-Lun Hsu

IPC: H01J63/04 ,  H01J1/62

CPC classification number: H01L27/322 ,  H01L27/3211 ,  H01L27/3213

Abstract: A system for displaying an image includes a plurality of pixels each having a first organic light-emitting device (OLED), a second OLED and a third OLED. The pixel includes a first electrode layer, a first organic light-emitting layer, a second organic light-emitting layer, a second electrode layer and a color filter. The first organic light-emitting layer is disposed on the first electrode layer and within the first OLED and the second OLED. The second organic light-emitting layer is disposed on the first electrode layer and within the second OLED and the third OLED so that the first and second organic light-emitting layers overlap within the second OLED. The second electrode layer is disposed on the first organic light-emitting layer and the second organic light-emitting layer. The color filter is disposed within the second OLED.

Abstract translation: 用于显示图像的系统包括多个像素，每个像素具有第一有机发光器件（OLED），第二OLED和第三OLED。 像素包括第一电极层，第一有机发光层，第二有机发光层，第二电极层和滤色器。 第一有机发光层设置在第一电极层上并且在第一OLED和第二OLED内。 第二有机发光层设置在第一电极层上并且在第二OLED和第三OLED内，使得第一和第二有机发光层在第二OLED内重叠。 第二电极层设置在第一有机发光层和第二有机发光层上。 滤色器设置在第二OLED内。

公开(公告)号：US20080118774A1

公开(公告)日：2008-05-22

申请号：US11602214

申请日：2006-11-21

Applicant: Hsiang-Lun Hsu

Inventor： Hsiang-Lun Hsu

IPC: B32B9/00 ,  C07D235/02

CPC classification number: C07D235/02 ,  Y10S428/917

Abstract: An organic electroluminescent material and an organic electroluminescent material used for electroluminescent devices is characterized by emission with a high luminance, high illuminant efficiency, low drive voltage, favorable color purity and high thermal steadiness. The hydrogen atom, halogen atom, cyanide group, alkyl group, alkylidene group, cycloalkane group, alkoxy group, amnio group, aromatic hydroxy group, aromatic bi-alkyl group, alkylaryl group as a substitutive group are used. Not only may it increase the material's glass transition temperature and inhibit the phenomenon of molecular split but also cause this organic electroluminescent device to show a high level of steadiness.

Abstract translation: 用于电致发光器件的有机电致发光材料和有机电致发光材料的特征在于具有高亮度，高发光效率，低驱动电压，良好的色纯度和高热稳定性的发射。 使用氢原子，卤原子，氰基，烷基，亚烷基，环烷烃基，烷氧基，氨基，芳香族羟基，芳香族双烷基，烷基芳基作为取代基。 它不仅可以增加材料的玻璃化转变温度并抑制分子分裂现象，而且还使得该有机电致发光器件显示出高水平的稳定性。

公开(公告)号：US08384073B2

公开(公告)日：2013-02-26

申请号：US13005390

申请日：2011-01-12

Applicant: Jui-Hsiang Yen ,  Hsiang-Lun Hsu ,  Ryuji Nishikawa

Inventor： Jui-Hsiang Yen ,  Hsiang-Lun Hsu ,  Ryuji Nishikawa

IPC: H01L51/54

Abstract: A system for displaying images is provided. The system includes a full-color organic electroluminescent device having an anode. A first emitting layer and a second emitting layer are sequentially disposed on the anode. A cathode is disposed on the second emitting layer. The first and second emitting layers include, respectively, a first dopant and a second dopant, wherein the energy gap of the first dopant is different from that of the second dopant.

Abstract translation: 提供了一种用于显示图像的系统。 该系统包括具有阳极的全色有机电致发光器件。 第一发光层和第二发光层依次设置在阳极上。 阴极设置在第二发光层上。 第一和第二发光层分别包括第一掺杂剂和第二掺杂剂，其中第一掺杂剂的能隙与第二掺杂剂的能隙不同。

公开(公告)号：US20110165708A1

公开(公告)日：2011-07-07

申请号：US13048168

申请日：2011-03-15

Applicant: Nishikawa Ryuji ,  Hsiang-Lun Hsu

Inventor： Nishikawa Ryuji ,  Hsiang-Lun Hsu

IPC: H01L31/18

CPC classification number: H01L27/322 ,  H01L27/3246 ,  H01L51/5218 ,  H01L51/5253 ,  H01L2251/5315

Abstract: An organic electroluminescent display device and fabrication method thereof is provided. The device includes a first substrate having at least one thin film transistor; an electroluminescent unit formed on the first substrate and electrically connect to the thin film transistor; a first protective layer formed on the electroluminescent unit; a second protective layer formed on the first protective layer; and a third protective layer formed on the second protective layer and in contact with the first protective layer. The device further comprises a second substrate sealed to the first substrate to form the electroluminescent unit between the first substrate and second substrate. In the device, the first protective layer comprising inorganic material, the second protective layer comprising organic material and the third protective layer comprising inorganic material are formed on the electroluminescent unit to reduce oxidation of electrodes by preventing infiltration of moisture.

Abstract translation: 提供一种有机电致发光显示装置及其制造方法。 该器件包括具有至少一个薄膜晶体管的第一衬底; 形成在所述第一基板上并电连接到所述薄膜晶体管的电致发光单元; 形成在所述电致发光单元上的第一保护层; 形成在所述第一保护层上的第二保护层; 以及形成在所述第二保护层上并与所述第一保护层接触的第三保护层。 该装置还包括密封到第一基板的第二基板，以在第一基板和第二基板之间形成电致发光单元。 在该器件中，包含无机材料的第一保护层，包含有机材料的第二保护层和包含无机材料的第三保护层形成在电致发光单元上，以通过防止水分的渗透来减少电极的氧化。

公开(公告)号：US20100264433A1

公开(公告)日：2010-10-21

申请号：US12760765

申请日：2010-04-15

Applicant: Ryuji Nishikawa ,  Hsiang-Lun Hsu

Inventor： Ryuji Nishikawa ,  Hsiang-Lun Hsu

IPC: H01L33/08

CPC classification number: H01L51/5036 ,  H01L51/5278

Abstract: A system for displaying images is provided. The system includes a tandem electroluminescent device having a first electrode. N electroluminescent units are disposed on the first electrode in sequence, wherein N is an integral and not less than 2. A second electrode is disposed on the Nth electroluminescent unit. N-1interconnecting electrodes are provided, wherein each of the interconnecting electrodes is disposed between two adjacent electroluminescent units. The first electroluminescent unit includes a first emitting layer and a second emitting layer in sequence from the first electrode, and the first and second emitting layer have different physical quantities. The Nth electroluminescent unit includes a third emitting layer and a fourth emitting layer in sequence from the first electrode. The physical quantity of the third emitting layer is the same as that of the second emitting layer. The physical quantity of the fourth emitting layer is the same as that of the first emitting layer.

Abstract translation: 提供了一种用于显示图像的系统。 该系统包括具有第一电极的串联电致发光器件。 N个电致发光单元按顺序设置在第一电极上，其中N为整数且不小于2.第二电极设置在第N电致发光单元上。 提供了N-1个互连电极，其中每个互连电极设置在两个相邻的电致发光单元之间。 第一电致发光单元从第一电极依次包括第一发光层和第二发光层，并且第一和第二发光层具有不同的物理量。 第N电致发光单元从第一电极依次包括第三发光层和第四发光层。 第三发光层的物理量与第二发光层的物理量相同。 第四发光层的物理量与第一发光层的物理量相同。