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    DISPLAY PANEL AND ELECTRONIC DEVICE
    2.
    发明申请
    DISPLAY PANEL AND ELECTRONIC DEVICE 有权

    公开(公告)号：US20220158043A1

    公开(公告)日：2022-05-19

    申请号：US17445120

    申请日：2021-08-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Eung Gyu LEE ,  Jin Suek KIM ,  Seung Bo SHIM ,  Ho Kil OH ,  Bo Bae LEE

    IPC: H01L33/50 ,  H01L27/15 ,  H01L33/32 ,  H01L27/32 ,  H01L51/52

    Abstract: Disclosed are a display panel including a light emitting panel, and a color conversion panel facing the light emitting panel, wherein the color conversion panel being converts an emission spectrum of light emitted from the light emitting panel, wherein the color conversion panel may include a color conversion layer including a plurality of regions including a color conversion region, and bank defining each region of the color conversion layer, the color conversion region may include quantum dots, and a refractive index of the bank is lower than a refractive index of the quantum dots, and an electronic device including the same.

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190377233A1

    公开(公告)日：2019-12-12

    申请号：US16297274

    申请日：2019-03-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Do Yeong PARK ,  Seung Bo SHIM

    IPC: G02F1/1362 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339

    Abstract: A display device includes: a first substrate including a display area and a non-display area disposed; a first semiconductor disposed in the display area; a second semiconductor disposed in the non-display area; a first data conductor overlapping the first semiconductor; a second data conductor overlapping the second semiconductor; a first shielding part overlapping the first semiconductor and disposed on the first data conductor; a second shielding part overlapping the second semiconductor and disposed on the second data conductor; an insulating layer disposed on the first shielding part and the second shielding part, wherein a second thickness of the second shielding part is larger than a first thickness of the first shielding part, and a fourth thickness of a second part of the insulating layer corresponding to the second shielding part is smaller than a third thickness of a first part of the insulating layer corresponding to the first shielding part.

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    5.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权

    公开(公告)号：US20220085264A1

    公开(公告)日：2022-03-17

    申请号：US17447655

    申请日：2021-09-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Bo SHIM ,  Chang Woo KWON ,  Bong-Kyun KIM ,  Jin SueK KIM ,  Hyo Suk PARK ,  Ho Kil OH ,  Eung Gyu LEE ,  Wan-Soon IM ,  Joon Hoo CHOI

    IPC: H01L33/62 ,  H01L33/00 ,  H01L33/12

    Abstract: A display device includes: a first substrate; a plurality of metal layers on the first substrate and separated from each other; a buffer layer on the metal layer; a semiconductor layer on the buffer layer; a gate conductive layer on the semiconductor layer; a data conductive layer connected to the semiconductor layer; and a light-emitting element connected to the data conductive layer, wherein the metal layer includes a first portion partially overlapping the semiconductor layer in a third direction perpendicular to the surface of the first substrate, a second portion where the metal layer completely overlaps the semiconductor layer in the third direction, and a third portion where the metal layer does not overlap the semiconductor layer in the third direction.

    DISPLAY DEVICE
    7.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250028208A1

    公开(公告)日：2025-01-23

    申请号：US18625770

    申请日：2024-04-03

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyo Jung KIM ,  Ki Yong PARK ,  Hye Sun SUNG ,  Seung Bo SHIM

    IPC: G02F1/1345 ,  G02F1/1333 ,  H10K59/82

    Abstract: A display device includes a display panel including a first surface and a second surface, the display panel including a base layer and a display layer on the base layer; a driving circuit part disposed on the second surface of the display panel, the driving circuit part including a ground line and a driving circuit; a conductive resin part disposed on the second surface of the display panel, the conductive resin part being electrically connected to the ground line, the conductive resin part including a conductive particle and a resin; and a set bracket covering at least a portion of the second surface of the display panel, the set bracket forming an electrical contact surface with the conductive resin part.

    DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
    8.
    发明申请
    DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME 有权

    公开(公告)号：US20240379465A1

    公开(公告)日：2024-11-14

    申请号：US18532105

    申请日：2023-12-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： Deok Jun CHOI ,  Hyo Jung KIM ,  KI YONG PARK ,  Yoo Young PARK ,  Hye Sun SUNG ,  Ji Hyeon SON ,  Seung Bo SHIM ,  Jeong Yong LEE

    IPC: H01L21/66 ,  G09G3/3258 ,  G09G3/3291 ,  H10K59/12

    Abstract: A method includes: forming a MOSFET layer on a semiconductor wafer substrate, the MOSFET layer including: pixel driver circuits; and a display driver circuit; forming at least one line layer on the MOSFET layer; applying a first supply voltage to a first supply voltage line through a first supply voltage pad; connecting data fan-out lines connected to the pixel driver circuits with a first test line by controlling a test switching circuit in the MOSFET layer; measuring an electrical signal generated from each of the pixel driver circuits through a first test pad connected to the first test line; determining whether each of the pixel driver circuits is defective or not based on the measured electrical signal; and forming a light-emitting element layer including light-emitting elements on the at least one line layer when that the pixel driver circuits are determined to be not defective.

    DISPLAY DEVICE
    9.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240282759A1

    公开(公告)日：2024-08-22

    申请号：US18650047

    申请日：2024-04-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Eung Gyu LEE ,  Jin Suek KIM ,  Sae Ron PARK ,  Seung Bo SHIM ,  Ho Kil OH ,  Jae Soo JANG

    IPC: H01L25/16 ,  H01L33/50

    CPC classification number: H01L25/167 ,  H01L33/507 ,  H01L2933/0091

    Abstract: A display device includes: a base layer including a display area including an emission area and a non-emission area adjacent to the emission area, and a non-display area around the display area; a light emitting element in the emission area on the base layer; a color filter layer located above the light emitting element; and a light blocking pattern on the light emitting element and including a first light blocking pattern in the non-emission area and a second light blocking pattern in the non-display area. The first light blocking pattern and the second light blocking pattern are different in thickness from each other.

    POSITIVE PHOTOSENSITIVE SILOXANE RESIN COMPOSITION AND DISPLAY DEVICE FORMED USING THE SAME
    10.
    发明申请
    POSITIVE PHOTOSENSITIVE SILOXANE RESIN COMPOSITION AND DISPLAY DEVICE FORMED USING THE SAME 有权
    正性感光性硅氧烷树脂组合物和使用其形成的显示装置

    公开(公告)号：US20160195810A1

    公开(公告)日：2016-07-07

    申请号：US14924301

    申请日：2015-10-27

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seung Bo SHIM ,  Jeong Won KIM ,  Jun Hyuk WOO ,  Jin Ho JU ,  Kwang Woo PARK ,  Byung Uk KIM ,  Tae-Hoon YEO ,  Hyoc-Min YOUN ,  Sang-Hoon LEE

    IPC: G03F7/039 ,  H01L27/32 ,  H01L51/00

    CPC classification number: G03F7/039 ,  C08K5/23 ,  C08K5/42 ,  G03F7/0233 ,  G03F7/038 ,  H01L27/3246 ,  H01L27/3248 ,  H01L51/0043 ,  H01L51/0094 ,  C08L83/04

    Abstract: A positive photosensitive siloxane resin composition includes a) a siloxane copolymer obtained by performing hydrolysis and condensation polymerization of i) at least one reactive silane represented by the following Chemical Formula 1 and ii) at least one 4-functional reactive silane represented by the following Chemical Formula 2 under a catalyst, the copolymer having a polystyrene-converted weight average molecular weight Mw of 1,000 to 20,000, b) a 1,2-quinonediazide compound, and c) a solvent, (R1)nSi(R2)4-n   [Chemical Formula 1] Si(R3)4   [Chemical Formula 2] wherein R1s may each independently be any one of an alkyl group having 1 to 10 carbon atoms and an aryl group having 6 to 15 carbon atoms, R2 may be an alkoxy group having 1 to 4 carbon atoms, phenoxy, or acetoxy, Ras may each independently be any one of an alkoxy group having 1 to 4 carbon atoms, phenoxy, or an acetoxy group, and n may be a natural number of 1 to 3.

    Abstract translation: 正型感光性硅氧烷树脂组合物包括a）通过进行水解和缩聚得到的硅氧烷共聚物，i）至少一种由以下化学式1表示的反应性硅烷和ii）至少一种由以下化学式表示的4-官能反应性硅烷 式2在催化剂下，共聚物具有1,000至20,000的聚苯乙烯换算的重均分子量Mw，b）1,2-醌二叠氮化合物，和c）溶剂，（R1）nSi（R2）4-n [ 化学式1] Si（R3）4 [化学式2]其中R 1可各自独立地为具有1至10个碳原子的烷基和具有6至15个碳原子的芳基的任何一个，R 2可以是具有 1至4个碳原子，苯氧基或乙酰氧基，Ras可各自独立地为具有1至4个碳原子的烷氧基，苯氧基或乙酰氧基中的任何一个，n可以是1至3的自然数。

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