公开(公告)号：US20220254862A1

公开(公告)日：2022-08-11

申请号：US17731814

申请日：2022-04-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： ZAIL LHEE ,  KEUNSOO LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes a substrate, a display unit disposed on the substrate, an insulating layer disposed on the substrate, a power supply wire disposed on the insulating layer outside the display unit, and a cladding layer. The display unit includes a pixel circuit and a display element electrically connected to the pixel circuit. The insulating layer extends from the display unit to an edge of the substrate. The power supply wire is electrically connected to the display element and includes an alignment pattern that exposes at least a portion of the insulating layer. The cladding layer covers an inner surface of the alignment pattern and contacts the at least a portion of the insulating layer.

公开(公告)号：US20240155895A1

公开(公告)日：2024-05-09

申请号：US18411837

申请日：2024-01-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： ZAIL LHEE ,  KEUNSOO LEE

IPC: H10K59/131 ,  H10K50/844 ,  H10K59/88

CPC classification number: H10K59/131 ,  H10K50/844 ,  H10K59/88

Abstract: A display apparatus includes a substrate, a display unit disposed on the substrate, an insulating layer disposed on the substrate, a power supply wire disposed on the insulating layer outside the display unit, and a cladding layer. The display unit includes a pixel circuit and a display element electrically connected to the pixel circuit. The insulating layer extends from the display unit to an edge of the substrate. The power supply wire is electrically connected to the display element and includes an alignment pattern that exposes at least a portion of the insulating layer. The cladding layer covers an inner surface of the alignment pattern and contacts the at least a portion of the insulating layer.

公开(公告)号：US20240407209A1

公开(公告)日：2024-12-05

申请号：US18657498

申请日：2024-05-07

Applicant: Samsung Display Co., Ltd.

Inventor： JEONGHO LEE ,  DEOKHOI KIM ,  SWAE-HYUN KIM ,  ZAIL LHEE ,  YOUHAN MOON ,  HYUN SEOK HONG

IPC: H10K59/131 ,  H01L27/12 ,  H10K59/121

Abstract: An electronic device including a base layer including a first area and a second area, a first group of pixels in the first area and a second group of pixels in the second area, wherein each pixel from among the first group of pixels and the second group of pixels includes a pixel circuit and a light emitting element connected to the pixel circuit, and each of the data lines being connected to the pixel circuits arranged along a first direction, wherein the first area includes circuit areas and transmissive areas arranged alternately along the first direction, wherein the pixel circuits in the first group of pixels are arranged in the circuit areas, wherein the data lines include first patterns at least partially overlapping the transmissive areas and second patterns overlapping the circuit areas, wherein the first patterns and the second patterns include different materials.

公开(公告)号：US20220231096A1

公开(公告)日：2022-07-21

申请号：US17713549

申请日：2022-04-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DEUK JONG KIM ,  JI HYE HEO ,  ZAIL LHEE ,  MI NA JUNG

IPC: H01L27/32 ,  H01L51/00

Abstract: A display device includes a substrate including a display area and a non-display area, a pixel unit provided in the display area, and including a first pixel column including a plurality of pixels and a second pixel column including a plurality of pixels displaying a different color from a color of the first pixel column, and data lines which are respectively connected to the first pixel column and the second pixel column, and respectively apply data signals to the first pixel column and the second pixel column, wherein the data line connected to the first pixel column includes sub lines and the data line connected to the second pixel column includes sub lines.

公开(公告)号：US20150084032A1

公开(公告)日：2015-03-26

申请号：US14558060

申请日：2014-12-02

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNG-YEON CHO ,  ZAIL LHEE ,  TAE-WOOK KANG ,  HUN KIM ,  MI-SOOK SUH ,  HYUN-CHOL BANG

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3276 ,  H01L27/3253 ,  H01L51/5246 ,  H01L51/5253

Abstract: An organic light emitting diode (OLED) display device, including a first substrate and a second substrate facing each other, a sealant arranged between the first and second substrates to adhere the first and second substrates together, a plurality of interconnections arranged on one of the first and second substrates and a plurality of cladding parts covering at least a portion of each of the plurality of interconnections at a location that corresponds to the sealant, each of the cladding parts including a material having a higher melting point than that of the interconnections. By including the cladding parts, a short circuit between the interconnections caused by heat applied to the sealant can be prevented, and safety and reliability of the OLED display device can be improved.

Abstract translation: 一种有机发光二极管（OLED）显示装置，包括第一基板和彼此面对的第二基板，密封剂布置在第一和第二基板之间，以将第一和第二基板粘合在一起，多个互连布置在 第一基板和第二基板以及在与密封剂对应的位置处覆盖多个互连中的每一个的至少一部分的多个包覆部分，每个包层部分包括具有比互连的熔点高的材料。 通过包覆包层部分，可以防止由施加到密封剂的热引起的互连之间的短路，并且可以提高OLED显示装置的安全性和可靠性。