US20180175106A1 - Light emitting device and display device including the same - Google Patents

Light emitting device and display device including the same Download PDF

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Publication number
US20180175106A1
US20180175106A1 US15/851,305 US201715851305A US2018175106A1 US 20180175106 A1 US20180175106 A1 US 20180175106A1 US 201715851305 A US201715851305 A US 201715851305A US 2018175106 A1 US2018175106 A1 US 2018175106A1
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United States
Prior art keywords
light emitting
reflection
electrode
rel
rod
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Abandoned
Application number
US15/851,305
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English (en)
Inventor
Dae Hyun Kim
Jong Hyuk KANG
Joo Yeol Lee
Hyun Deok Im
Hyun Min Cho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Display Co Ltd
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Samsung Display Co Ltd
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Publication date
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Publication of US20180175106A1 publication Critical patent/US20180175106A1/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission
    • H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission in a repetitive configuration, e.g. LED bars
    • H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
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    • H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
US15/851,305 2016-12-21 2017-12-21 Light emitting device and display device including the same Abandoned US20180175106A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160175770A KR102587215B1 (ko) 2016-12-21 2016-12-21 발광 장치 및 이를 구비한 표시 장치
KR10-2016-0175770 2016-12-21

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US20180175106A1 true US20180175106A1 (en) 2018-06-21

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Application Number Title Priority Date Filing Date
US15/851,500 Active US10461123B2 (en) 2016-12-21 2017-12-21 Light emitting device and display device including the same
US15/851,305 Abandoned US20180175106A1 (en) 2016-12-21 2017-12-21 Light emitting device and display device including the same
US16/665,818 Active 2038-04-03 US11581363B2 (en) 2016-12-21 2019-10-28 Light emitting device and display device including the same
US18/166,985 Pending US20230187474A1 (en) 2016-12-21 2023-02-09 Light emitting device and display device including the same

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US15/851,500 Active US10461123B2 (en) 2016-12-21 2017-12-21 Light emitting device and display device including the same

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Application Number Title Priority Date Filing Date
US16/665,818 Active 2038-04-03 US11581363B2 (en) 2016-12-21 2019-10-28 Light emitting device and display device including the same
US18/166,985 Pending US20230187474A1 (en) 2016-12-21 2023-02-09 Light emitting device and display device including the same

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US (4) US10461123B2 (ko)
KR (2) KR102587215B1 (ko)

Cited By (62)

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KR20200040347A (ko) * 2018-10-08 2020-04-20 삼성디스플레이 주식회사 화소, 이를 구비한 표시 장치 및 그의 구동 방법
US10629791B2 (en) 2018-02-08 2020-04-21 Samsung Display Co., Ltd. Light emitting device and fabricating method thereof
CN112400233A (zh) * 2018-07-18 2021-02-23 三星显示有限公司 显示装置及用于制造显示装置的方法
US20210134769A1 (en) * 2019-11-04 2021-05-06 Samsung Display Co., Ltd. Display device
CN112840458A (zh) * 2018-10-10 2021-05-25 三星显示有限公司 显示装置
CN112913021A (zh) * 2018-10-16 2021-06-04 三星显示有限公司 显示设备
US20210202803A1 (en) * 2019-12-30 2021-07-01 Samsung Display Co., Ltd. Display device and method of manufacturing the same
US20210202452A1 (en) * 2019-12-30 2021-07-01 Samsung Display Co., Ltd. Display device and method of manufacturing the same
CN113169212A (zh) * 2018-12-07 2021-07-23 三星显示有限公司 显示装置及其制造方法
CN113169206A (zh) * 2018-11-21 2021-07-23 三星显示有限公司 发光器件和具有该发光器件的显示装置
US20210242381A1 (en) * 2020-01-30 2021-08-05 Samsung Display Co., Ltd. Display device and method of manufacturing the same
CN113228289A (zh) * 2018-12-24 2021-08-06 三星显示有限公司 显示装置及其修复方法
US20210257349A1 (en) * 2020-02-17 2021-08-19 Samsung Display Co., Ltd. Display device
US20210272937A1 (en) * 2018-07-10 2021-09-02 Samsung Display Co., Ltd. Light-emitting device and display device comprising same
US20210280746A1 (en) * 2018-07-24 2021-09-09 Samsung Display Co., Ltd. Display device and manufacturing method therefor
US20210280632A1 (en) * 2020-03-03 2021-09-09 Samsung Display Co., Ltd. Display device and method of fabricating the same
US20210288104A1 (en) * 2020-03-11 2021-09-16 Samsung Display Co., Ltd. Display device and manufacturing method thereof
JP2021529352A (ja) * 2018-07-04 2021-10-28 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 表示装置
US20210343783A1 (en) * 2018-10-02 2021-11-04 Samsung Display Co., Ltd. Display device
JP2021529997A (ja) * 2018-07-06 2021-11-04 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 表示装置およびその製造方法
EP3910671A1 (en) * 2020-05-13 2021-11-17 Samsung Display Co., Ltd. Display device
US20210359165A1 (en) * 2018-10-11 2021-11-18 Samsung Display Co., Ltd. Light-emitting device, method for producing same, and display device including same
US20210367109A1 (en) * 2020-05-21 2021-11-25 Samsung Display Co., Ltd. Display device
CN113745266A (zh) * 2021-02-09 2021-12-03 友达光电股份有限公司 显示装置
US20210399177A1 (en) * 2020-06-22 2021-12-23 Samsung Display Co., Ltd. Display device
US11211534B2 (en) * 2018-12-04 2021-12-28 Samsung Display Co., Ltd. Display device and method of fabricating the same
US20210407970A1 (en) * 2020-06-30 2021-12-30 Samsung Display Co., Ltd. Pixel and display device having the same
EP3828930A3 (en) * 2019-11-26 2022-01-12 Samsung Display Co., Ltd. Display device
US20220020734A1 (en) * 2020-07-15 2022-01-20 Samsung Display Co., Ltd. Display device and method of fabricating the same
US20220037299A1 (en) * 2018-09-21 2022-02-03 Samsung Display Co., Ltd. Display device and method of manufacturing the same
US20220059513A1 (en) * 2018-11-15 2022-02-24 Samsung Display Co., Ltd. Display device and method for manufacturing display device
US20220069164A1 (en) * 2020-08-31 2022-03-03 Samsung Display Co., Ltd. Light-emitting element, method of manufacturing light-emitting element, and display device including light-emitting element
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US11581363B2 (en) 2023-02-14
US10461123B2 (en) 2019-10-29
KR20180072909A (ko) 2018-07-02
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US20200058701A1 (en) 2020-02-20
US20180175009A1 (en) 2018-06-21

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