-
公开(公告)号：US20160293677A1
公开(公告)日：2016-10-06
申请号：US15182150
申请日：2016-06-14
Applicant: Japan Display Inc.
Inventor： Hiroshi OOOKA , Hirotsugu SAKAMOTO , Toshihiro SATO
IPC: H01L27/32
CPC classification number: H01L27/3213 , H01L27/322 , H01L27/3246 , H01L27/3248 , H01L27/3265 , H01L27/3276 , H01L51/5228 , H01L2251/5315
Abstract: In an organic EL display device, a resistance of a cathode electrode of OLEDs is substantially reduced while maintaining a higher opening ratio of pixels as an entire display area. A reference power supply line is formed on a glass substrate, and receives a reference potential for driving the OLED. The OLED is formed on the glass substrate where the reference power supply line is formed, and has a structure in which a lower electrode, an organic material layer, and an upper electrode that is a cathode electrode common to plural pixels are laminated on each other in the order from the bottom. In some of the plural pixels, a cathode contact that penetrates through the organic material layer, and electrically connects the upper electrode to the reference power supply line is formed within an opening area corresponding to a W sub-pixel.
-
公开(公告)号：US20160240814A1
公开(公告)日：2016-08-18
申请号：US15136430
申请日：2016-04-22
Applicant: Japan Display Inc.
Inventor： Toshihiro SATO , Tetsuya NAGATA , Tohru SASAKI
CPC classification number: H01L51/5246 , G02F1/1339 , H01L27/15 , H01L27/322 , H01L27/3244 , H01L27/3276 , H01L51/52 , H01L51/525
Abstract: A display device includes a circuit substrate that is formed of a plurality of layers including a light control element; a counter substrate that faces a surface of the circuit substrate on which the light control element is disposed, with a gap therebetween; a seal that is disposed between the circuit substrate and the counter substrate to surround the light control element; and a filler with which a sealed space surrounded by at least the circuit substrate, the counter substrate, and a sealing surface of the seal is filled. The sealing surface includes internal angle corner surfaces formed by an inner surface of the seal, and a convex surface formed adjacent to the corner surfaces from at least one of the circuit substrate, the counter substrate, and the seal.
Abstract translation: 显示装置包括由包括光控制元件的多个层形成的电路基板; 相对基板，其面对设置有所述光控制元件的所述电路基板的表面，其间具有间隙; 设置在所述电路基板和所述对置基板之间以包围所述光控制元件的密封件; 以及填充物，填充有由至少电路基板，对置基板和密封件的密封面包围的密封空间。 所述密封面包括由所述密封件的内表面形成的内角角面以及从所述电路基板，所述对置基板和所述密封件中的至少一个形成在所述角面附近的凸面。
-
公开(公告)号：US20160204187A1
公开(公告)日：2016-07-14
申请号：US15073857
申请日：2016-03-18
Applicant: Japan Display Inc.
Inventor： Toshihiro SATO , Hironori TOYODA , Takeshi OOKAWARA
CPC classification number: H01L27/3279 , H01L27/322 , H01L27/3246 , H01L51/0015 , H01L51/5243 , H01L2227/323
Abstract: A substrate on which a plurality of pixel electrodes are disposed is prepared. An organic electroluminescent film 22 is formed with the inclusion of a common layer that continuously covers the plural pixel electrodes. A common electrode is formed on the organic electroluminescent film. The common layer is irradiated with an energy ray above areas between the respective adjacent pixel electrodes with the avoidance of irradiation above the plural pixel electrodes. An electric conductivity of the common layer is reduced above the areas between the respective adjacent pixel electrodes, by irradiation of the energy ray. With this configuration, a current leakage can be prevented between the adjacent pixels.
-
公开(公告)号：US20160155785A1
公开(公告)日：2016-06-02
申请号：US14922793
申请日：2015-10-26
Applicant: Japan Display Inc.
Inventor： Toshihiro SATO
CPC classification number: H01L27/3246 , H01L27/3211 , H01L51/5056 , H01L51/5088
Abstract: A display device, in which self-luminous elements are arranged, prevents a leakage current through a common layer, provided for the self-luminous elements and disposed throughout its image display area, from causing adjacent pixels to emit unintended light. A light-emitting element layer 102 includes a lower layer 102d and a light-emitting layer. The lower layer 102d has carrier mobility and includes a carrier transport layer or a carrier injection layer. The lower layer 102d is stacked on lower electrodes 100 and banks 106. The light-emitting layer is stacked on the lower layer 102d. An upper electrode 62 is disposed on the light-emitting element layer 102 and supplies carriers to the light-emitting element layer 102 together with each lower electrode. A lower layer 102d has a dividing area 112 on the bank. The dividing area 112 prevents carriers from traveling between adjacent pixels through the lower layer 102d.
Abstract translation: 其中配置有自发光元件的显示装置防止为自发光元件设置并设置在其整个图像显示区域上的公共层的泄漏电流，从而使相邻的像素发出非预期的光。 发光元件层102包括下层102d和发光层。 下层102d具有载流子迁移率，并且包括载流子传输层或载流子注入层。 下层102d堆叠在下电极100和堤106上。发光层堆叠在下层102d上。 上部电极62设置在发光元件层102上，并与每个下部电极一起向载体施加载体至发光元件层102。 下层102d在堤岸上具有划分区域112。 分割区域112防止载体通过下层102d在相邻像素之间移动。
-
公开(公告)号：US20160056222A1
公开(公告)日：2016-02-25
申请号：US14823509
申请日：2015-08-11
Applicant: Japan Display Inc.
Inventor： Kazuhiro ODAKA , Jun HANARI , Toshihiro SATO
CPC classification number: H01L27/3297 , G02F1/00 , G02F1/13452 , G02F2202/28 , H01L27/3276 , H05K1/117 , H05K3/323 , H05K3/361 , H05K2201/0367 , H05K2201/0979 , H05K2201/10136
Abstract: A terminal is formed on a substrate. An anisotropic conductive film is disposed on the terminal. A flexible printed board is connected to the terminal via the anisotropic conductive film. At least one opening is formed in the terminal. An adhesion reinforcing portion as a projection is formed inside the opening. The adhesion reinforcing portion is formed of a material having higher adhesion to the anisotropic conductive film than a material constituting the surface of the terminal, and is adhered to the anisotropic conductive film.
Abstract translation: 端子形成在基板上。 在端子上设置各向异性导电膜。 柔性印刷电路板通过各向异性导电膜连接到端子。 在终端中形成至少一个开口。 在开口内部形成有作为突起的粘合强化部。 附着力增强部由与各向异性导电膜的粘附性高于构成端子表面的材料的材料形成，并附着在各向异性导电膜上。
-
Patent Agency Ranking
公开(公告)号：US20150372071A1
公开(公告)日：2015-12-24
申请号：US14843530
申请日：2015-09-02
Inventor： Toshihiro SATO , Yoshiyuki KANEKO , Yoshiro MIKAMI , Takayuki OUCHI
IPC: H01L27/32
CPC classification number: H01L27/3276 , G09G3/3233 , G09G3/3241 , G09G2300/0465 , G09G2300/0842 , G09G2300/0876 , G09G2310/0262 , H01L27/3248 , H01L27/3265
Abstract: Organic EL display module including a pixel disposed in respective intersections between a plurality of scanning lines and a plurality of data lines, which lines are aligned in a matrix, and a current supply line that supplies electric current to the pixel, wherein the pixel includes an active device selected by the scanning line, a data storage device that stores a data signal that is supplied from the data line by control of the active device, and an organic light emitting device that emits light by the electric current supplied by the current supply line according to the data signal stored in the data storage device, wherein the data storage device provides a lower electrode, an insulating layer and an upper electrode, and wherein the lower electrode has a same layer with a channel layer of the active device and the upper electrode is made of a metal material.
Abstract translation: 有机EL显示模块，包括设置在多个扫描线和多条数据线之间的各个交点中的像素，哪些线以矩阵形式排列，以及向像素提供电流的电流供给线，其中该像素包括 通过扫描线选择的有源装置，存储从有源装置的控制从数据线提供的数据信号的数据存储装置，以及通过由电流供给线供给的电流而发光的有机发光装置 根据存储在数据存储装置中的数据信号，其中数据存储装置提供下电极，绝缘层和上电极，并且其中下电极具有与有源器件的沟道层相同的层， 电极由金属材料制成。
-
公开(公告)号：US20150333108A1
公开(公告)日：2015-11-19
申请号：US14811508
申请日：2015-07-28
Applicant: Japan Display Inc.
Inventor： Mitsuhide MIYAMOTO , Naoki TOKUDA , Toshihiro SATO
CPC classification number: H01L27/322 , H01L27/3241 , H01L27/3246 , H01L51/5275
Abstract: Provided is a display device that even in the case where microlenses are formed to increase the light extraction efficiency, can decrease damage on an OLED caused by the production of the microlenses. The display device includes a first substrate; light emitting elements provided on the first substrate and located in correspondence with pixels arrayed in a matrix; a second substrate; a light collection layer provided on the second substrate and including, on the side facing the light emitting elements, at least one convex lens in correspondence with each of the pixels; and a light-transmissive layer that is provided between the first substrate and the second substrate so as to be in contact with the lens and has a refractive index lower than that of the light collection layer.
-
公开(公告)号：US20150269884A1
公开(公告)日：2015-09-24
申请号：US14730160
申请日：2015-06-03
Inventor： Toshihiro SATO , Yoshiyuki Kaneko
IPC: G09G3/32
CPC classification number: G09G3/3233 , G09G3/2003 , G09G3/32 , G09G3/3225 , G09G3/3266 , G09G3/3275 , G09G2300/04 , G09G2300/0426 , G09G2300/0842 , G09G2310/0262 , G09G2310/0272 , G09G2310/0275 , G09G2310/0286 , G09G2310/0289 , G09G2330/04 , H01L27/124 , H01L27/1255 , H01L27/3248 , H01L27/3262 , H01L27/3265 , H01L27/3276 , H01L51/5228 , H01L51/524 , H01L51/5246
Abstract: A display module including a substrate having a plurality of pixels, a data line that supplies a data signal to a pixel, a current supply line that supplies electric current to the pixel, a data driving circuit that supplies a data signal to the data line, and a gate driving circuit thereon. The plurality of pixels are arranged in a display area of the substrate, and each of the plurality of pixels includes a light emitting device, a first thin film transistor connected to the data line that supplies the data signal, a second thin film transistor connected to the current supply line, and a capacitor. The light emitting device includes a first electrode layer connected to the second thin film transistor, an organic layer formed on the first electrode layer, and a second electrode layer formed on the organic layer.
Abstract translation: 一种显示模块，包括具有多个像素的基板，向像素提供数据信号的数据线，向该像素提供电流的电流供给线，向数据线提供数据信号的数据驱动电路， 和栅极驱动电路。 多个像素被布置在基板的显示区域中，并且多个像素中的每一个包括发光器件，连接到提供数据信号的数据线的第一薄膜晶体管，连接到 电流供应线路和电容器。 发光器件包括连接到第二薄膜晶体管的第一电极层，形成在第一电极层上的有机层和形成在有机层上的第二电极层。
-
公开(公告)号：US20150262530A1
公开(公告)日：2015-09-17
申请号：US14645600
申请日：2015-03-12
Applicant: Japan Display Inc.
Inventor： Toshihiro SATO , Yuichi Numata
IPC: G09G3/32
CPC classification number: G09G3/3233 , G09G2300/0426 , G09G2300/0452 , G09G2300/0852 , G09G2310/0205
Abstract: A display device includes a display area that includes sub-pixels arranged in a matrix having rows and columns, pixels formed of the combination of two sub-pixels, from which light of different wavelength regions is emitted, image signal lines arranged by two columns, scanning signal lines arranged by one in each row, pixel transistors disposed in the respective sub-pixels in which one image signal line is connected to a source of each pixel transistor, and the one scanning signal line is connected to a gate of the pixel transistor, light emitting elements that each emit light on the basis of a potential of a drain of the pixel transistor, and a drive circuit that applies a conduction potential for rendering the pixel transistors conductive to two scanning signal lines corresponding to two adjacent rows at the same time.
Abstract translation: 显示装置包括显示区域，其包括以具有行和列的矩阵排列的子像素，由两个子像素的组合形成的像素，不同波长区域的光被发射，由两列排列的图像信号线， 布置在每行一个的扫描信号线，设置在各个子像素中的像素晶体，其中一个图像信号线连接到每个像素晶体管的源，并且该一个扫描信号线连接到像素晶体管的栅极 基于像素晶体管的漏极的电位发光的发光元件以及施加用于使像素晶体导通的导电电位的驱动电路导通到对应于两个相邻行的两条扫描信号线 时间。
-
公开(公告)号：US20150223297A1
公开(公告)日：2015-08-06
申请号：US14606658
申请日：2015-01-27
Applicant: Japan Display Inc.
Inventor： Toshihiro SATO
CPC classification number: H01L51/5246 , G02B5/201 , G06F3/0412 , G06F2203/04103 , G06F2203/04107 , H01L27/322 , H01L27/3272 , H01L51/0097 , H01L51/5012 , H01L51/5206 , H01L51/5221 , H01L51/56 , H01L2227/323 , H01L2251/5338 , H05B33/04 , H05B33/12
Abstract: A display device includes a first substrate including a display region arranged with a plurality of pixels arranged with a light emitting element, a second substrate including a light shielding layer having an aperture part corresponding to the pixel and a color filter being arranged in at least the aperture part and including a pigment layer, a seal component including glass, the seal component bonding the first substrate and second substrate, the display region and color filter facing each other, and being arranged on the exterior side of the color filter, and an inorganic insulation layer covering at least an upper surface and end part of the color filter.
Abstract translation: 显示装置包括：第一基板，包括布置有布置有发光元件的多个像素的显示区域;第二基板，包括具有与像素对应的孔径部分的遮光层;以及滤色器， 开口部，包括颜料层，包含玻璃的密封部件，将第一基板和第二基板接合的密封部件，显示区域和滤色器彼此面对，并且布置在滤色器的外侧，以及无机物 绝缘层至少覆盖滤色器的上表面和末端部分。
-
-
-
-
-
-
-
-
-
Search Results
182
records
(took 0.023 seconds)
