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1. 发明授权

US11329123B2 Display device 有权
公开(公告)号：US11329123B2
公开(公告)日：2022-05-10
申请号：US16889908
申请日：2020-06-02
申请人： Japan Display Inc.
发明人： Kouhei Takahashi , Hirotsugu Sakamoto , Takeshi Ookawara , Toshihiro Sato
IPC分类号： H01L27/32 , H01L51/52
摘要： An OLED display panel is provided which can control the problem of shedding even in high definition panels. Metal wiring 5 which conducts with an earth line of a flexible printed substrate 15 is provided on a substrate 1. A display area 2 comprised from a plurality of OLED elements is provided at the center of the substrate 1 and four low resistance metal films 3 are provided along each of four edges of the display area 2 on a surface of insulation films 8, 10 at the periphery of the display area 2. Among these, one low resistance metal film 3 conducts with the metal wiring 5 via a 3a.

2. 发明授权

US09634080B2 Display device 有权
公开(公告)号：US09634080B2
公开(公告)日：2017-04-25
申请号：US14977060
申请日：2015-12-21
申请人： Japan Display Inc.
发明人： Takeshi Ookawara , Toshihiro Sato , Hiroshi Oooka , Kouhei Takahashi
IPC分类号： H01L27/32 , H01L51/52
CPC分类号： H01L27/3276 , H01L27/3253 , H01L51/5234 , H01L51/5237 , H01L51/5246 , H01L2251/5315
摘要： A display device includes contact holes opened in an insulating film outside of a display area in which pixels are arranged, and having a conductive film exposed in bottom portions, a first metal film formed to cover the contact holes and come in contact with the conductive film of the bottom portions, and a transparent conductive film formed on the first metal film.

3. 发明授权

US09299760B2 Organic EL display device 有权
标题翻译：有机EL显示装置
公开(公告)号：US09299760B2
公开(公告)日：2016-03-29
申请号：US14291103
申请日：2014-05-30
申请人： Japan Display Inc.
发明人： Kouhei Takahashi , Toshihiro Sato , Naohisa Ando , Hiroshi Kawanago
IPC分类号： H01L27/32 , H05K1/18 , H05K3/32
CPC分类号： H01L27/3276 , H01L2227/323 , H05K1/189 , H05K3/323 , H05K2201/10128
摘要： A circuit unit is provided in which it is possible to connect circuit board to a terminal using a simple operation without removing a passivation film from above the terminal. A metal electrode which conducts with a circuit element is formed above a substrate. Multiple column shaped insulation films are each formed at a uniform pitch in two intersecting directions above the surface of the metal electrode. A metal electrode is formed above the metal electrode including the insulation film. A passivation film is formed on a surface of the metal electrode. Conductive beads are stuck between pairs of projection structured bodies formed on a surface of the passivation film, the passivation film on a side surface of the projection structure is scraped whereby the conductive beads conduct simultaneously with the metal electrode and an electrode formed on the circuit board.
摘要翻译：提供一种电路单元，其中可以使用简单的操作将电路板连接到端子，而不从端子上方移除钝化膜。与电路元件导通的金属电极形成在基板的上方。多个柱状绝缘膜各自以均匀的间距在金属电极表面上的两个相交方向上形成。在包括绝缘膜的金属电极上形成金属电极。在金属电极的表面上形成钝化膜。导电珠被粘附在形成在钝化膜的表面上的一对突起结构体之间，抛光突起结构的侧表面上的钝化膜被刮去，导电珠与金属电极和形成在电路板上的电极同时导电。

4. 发明授权

US10707294B2 Display device 有权
公开(公告)号：US10707294B2
公开(公告)日：2020-07-07
申请号：US16426317
申请日：2019-05-30
申请人： Japan Display Inc.
发明人： Kouhei Takahashi , Hirotsugu Sakamoto , Takeshi Ookawara , Toshihiro Sato
IPC分类号： H01L27/32 , H01L51/52
摘要： An OLED display panel is provided which can control the problem of shedding even in high definition panels. Metal wiring 5 which conducts with an earth line of a flexible printed substrate 15 is provided on a substrate 1. A display area 2 comprised from a plurality of OLED elements is provided at the center of the substrate 1 and four low resistance metal films 3 are provided along each of four edges of the display area 2 on a surface of insulation films 8, 10 at the periphery of the display area 2. Among these, one low resistance metal film 3 conducts with the metal wiring 5 via a contact 3a.

5. 发明授权

US09525018B2 OLED display panel and manufacturing method thereof 有权
公开(公告)号：US09525018B2
公开(公告)日：2016-12-20
申请号：US15091757
申请日：2016-04-06
申请人： Japan Display Inc.
发明人： Kouhei Takahashi , Hirotsugu Sakamoto , Takeshi Ookawara , Toshihiro Sato
IPC分类号： H01L27/32 , H01L51/52
CPC分类号： H01L27/3279 , H01L27/3258 , H01L51/5228 , H01L51/5234 , H01L51/5246 , H01L51/5253 , H01L2251/5338
摘要： An OLED display panel is provided which can control the problem of shedding even in high definition panels. Metal wiring 5 which conducts with an earth line of a flexible printed substrate 15 is provided on a substrate 1. A display area 2 comprised from a plurality of OLED elements is provided at the center of the substrate 1 and four low resistance metal films 3 are provided along each of four edges of the display area 2 on a surface of insulation films 8, 10 at the periphery of the display area 2. Among these, one low resistance metal film 3 conducts with the metal wiring 5 via a contact 3a.

6. 发明授权

US09076985B2 Display device and method for producing the same 有权
标题翻译：显示装置及其制造方法
公开(公告)号：US09076985B2
公开(公告)日：2015-07-07
申请号：US14289687
申请日：2014-05-29
申请人： Japan Display Inc.
发明人： Hirotsugu Sakamoto , Hiroshi Oooka , Takeshi Ookawara , Kouhei Takahashi , Yuko Matsumoto
IPC分类号： H01L51/56 , H01L51/52 , H01L27/32
CPC分类号： H01L51/5246 , H01L27/3246 , H01L51/5253 , H01L51/56 , H01L2227/323 , H01L2251/566
摘要： A display device which can be produced at reduced material cost and has a smaller peripheral frame area, and a method for producing the same, are provided. A display device includes a first substrate including a display area, which includes an organic EL light emitting layer; a second substrate located so as to face the first substrate; a dam member located along, and outside with respect to, a part of an outer edge of the display area, the dam member joining the first substrate and the second substrate to each other; and a filler filling a space between the first substrate and the second substrate while being in contact with the dam member.
摘要翻译：提供一种可以以降低材料成本制造并具有较小外围框架面积的显示装置及其制造方法。显示装置包括包括显示区域的第一基板，其包括有机EL发光层; 位于与第一基板相对的第二基板; 围绕所述显示区域的外边缘的一部分设置的坝构件，所述阻挡构件将所述第一基板和所述第二基板接合; 以及在与所述阻挡构件接触的同时填充所述第一基板和所述第二基板之间的空间的填料。

7. 发明授权

US10347708B2 OLED display panel and manufacturing method thereof 有权
公开(公告)号：US10347708B2
公开(公告)日：2019-07-09
申请号：US15798620
申请日：2017-10-31
申请人： Japan Display Inc.
发明人： Kouhei Takahashi , Hirotsugu Sakamoto , Takeshi Ookawara , Toshihiro Sato
IPC分类号： H01L27/32 , H01L51/52
摘要： An OLED display panel is provided which can control the problem of shedding even in high definition panels. Metal wiring 5 which conducts with an earth line of a flexible printed substrate 15 is provided on a substrate 1. A display area 2 comprised from a plurality of OLED elements is provided at the center of the substrate 1 and four low resistance metal films 3 are provided along each of four edges of the display area 2 on a surface of insulation films 8, 10 at the periphery of the display area 2. Among these, one low resistance metal film 3 conducts with the metal wiring 5 via a contact 3a.

8. 发明授权

US09831299B2 OLED display panel and manufacturing method thereof 有权
公开(公告)号：US09831299B2
公开(公告)日：2017-11-28
申请号：US15244251
申请日：2016-08-23
申请人： Japan Display Inc.
发明人： Kouhei Takahashi , Hirotsugu Sakamoto , Takeshi Ookawara , Toshihiro Sato
IPC分类号： H01L27/32 , H01L51/52
CPC分类号： H01L27/3279 , H01L27/3258 , H01L51/5228 , H01L51/5234 , H01L51/5246 , H01L51/5253 , H01L2251/5338
摘要： An OLED display panel is provided which can control the problem of shedding even in high definition panels. Metal wiring 5 which conducts with an earth line of a flexible printed substrate 15 is provided on a substrate 1. A display area 2 comprised from a plurality of OLED elements is provided at the center of the substrate 1 and four low resistance metal films 3 are provided along each of four edges of the display area 2 on a surface of insulation films 8, 10 at the periphery of the display area 2. Among these, one low resistance metal film 3 conducts with the metal wiring 5 via a contact 3a.

9. 发明授权

US09608045B2 Display device 有权
公开(公告)号：US09608045B2
公开(公告)日：2017-03-28
申请号：US14551136
申请日：2014-11-24
申请人： Japan Display Inc.
发明人： Yuko Matsumoto , Masahiko Suzuki , Hiroshi Oooka , Takeshi Ookawara , Kouhei Takahashi
IPC分类号： H01L27/32 , H01L51/50 , H01L51/52
CPC分类号： H01L27/322 , H01L51/52 , H01L51/5209 , H01L51/5225
摘要： A display device includes a first substrate, an organic EL layer formed on the first substrate and curved in each pixel, and color filters disposed in the respective pixels, and curved to match the organic EL layer. With this configuration, a change in the chromaticity and brightness of the display device depending on a viewing angle of a user is reduced.

10. 发明授权

US09287526B2 Organic EL display device 有权
标题翻译：有机EL显示装置
公开(公告)号：US09287526B2
公开(公告)日：2016-03-15
申请号：US14501094
申请日：2014-09-30
申请人： Japan Display Inc.
发明人： Toshio Miyazawa , Mitsuhide Miyamoto , Hironori Toyoda , Kouhei Takahashi , Masumi Nishimura
IPC分类号： H01L51/52
CPC分类号： H01L51/5271 , H01L2251/5315
摘要： In an organic EL display device having plural organic EL elements each including an organic light emitting layer, an upper electrode formed on an upper side of the organic light emitting layer, and a reflective layer formed on a lower side of the organic light emitting layer, in which an image is displayed on a side of the organic light emitting layer on which the upper electrode is formed. The reflective layer in each of the organic EL elements includes a first plane, a second plane formed on a side lower than the first plane; and an inclined plane formed between the first plane and the second plane, and linearly inclined at a given angle equal to or higher than 35°, and equal to or lower than 55°.
摘要翻译：在具有多个有机EL元件的有机EL显示器件中，每个有机EL元件包括有机发光层，形成在有机发光层上侧的上电极和形成在有机发光层下侧的反射层，其中在其上形成有上电极的有机发光层的一侧上显示图像。每个有机EL元件中的反射层包括第一平面，在比第一平面低的一侧形成的第二平面; 以及形成在第一平面和第二平面之间的倾斜平面，并且以等于或高于35°，等于或小于55°的给定角度线性倾斜。

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