Abstract: Provided are a fluorinated compound for patterning a metal or an electrode (cathode), an organic electronic element using the same, and an electronic device thereof, wherein a fine pattern of the electrode is formed by using the fluorinated compound as a material for patterning a metal or an electrode (cathode), without using a shadow mask, and it is possible to more easily apply UDC since it is easy to manufacture a transparent display having high light transmittance.
Type:
Grant
Filed:
February 15, 2023
Date of Patent:
January 16, 2024
Assignees:
DUK SAN NEOLUX CO., LTD., SAMSUNG DISPLAY CO., LTD.
Inventors:
Ki Won Kim, Kyung Hwan Oh, Bu Yong Yun, Hyung Dong Lee, Jin Woo Shin, Soung Yun Mun, Jae Duk Yoo, Jung Geun Lee, Joon Gu Lee, Yeon Hwa Lee, Mi Kyung Kim, Ji Hyun Seo, Kwan Hee Lee
Abstract: Provided are a fluorinated compound for patterning a metal or an electrode (cathode), an organic electronic element using the same, and an electronic device thereof, wherein a fine pattern of the electrode is formed by using the fluorinated compound as a material for patterning a metal or an electrode (cathode), without using a shadow mask, and it is possible to more easily apply UDC since it is easy to manufacture a transparent display having high light transmittance.
Type:
Grant
Filed:
February 15, 2023
Date of Patent:
December 26, 2023
Assignees:
DUK SAN NEOLUX CO., LTD., SAMSUNG DISPLAY CO., LTD.
Inventors:
Ki Won Kim, Kyung Hwan Oh, Bu Yong Yun, Hyung Dong Lee, Jin Woo Shin, Soung Yun Mun, Jae Duk Yoo, Jung Geun Lee, Joon Gu Lee, Yeon Hwa Lee, Mi Kyung Kim, Ji Hyun Seo, Kwan Hee Lee
Abstract: Provided is a novel mixture capable of improving luminous efficiency, stability, and lifespan of an element, an organic electric element using the same, and an electronic device therefor.
Type:
Grant
Filed:
March 18, 2019
Date of Patent:
December 26, 2023
Assignee:
DUK SAN NEOLUX CO., LTD.
Inventors:
Soung Yun Mun, Sun Hee Lee, Jong Gwang Park, Ki Ho So, Won Sam Kim, Jung Hwan Park, Chi Hyun Park, Mi Young Chae
Abstract: Provided are a more reliable display panel, in which decomposition is performed using a photoinitiator having a radical-forming functional group with weak binding affinity, it is decomposed at a lower temperature and the thus-formed pattern not only releases a smaller amount of outgas, but also forms a pattern with high sensitivity.
Type:
Application
Filed:
October 4, 2021
Publication date:
December 21, 2023
Applicant:
DUK SAN NEOLUX CO., LTD.
Inventors:
Changmin LEE, Yun Jong KO, Jun BAE, Jun Ki KIM, Jaehyun LIM, Seo Jeong JEON, Soung Yun MUN
Abstract: The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.
Type:
Grant
Filed:
November 22, 2018
Date of Patent:
November 7, 2023
Assignee:
DUK SAN NEOLUX CO., LTD.
Inventors:
Jae Duk Yoo, Jin Ho Yun, Jae Taek Kwon, Moo Jin Park, Sun Hee Lee, Byoung Yeop Kang
Abstract: Provided are a compound capable of improving luminous efficiency, stability and lifespan of an organic electronic element employing the same, an organic electronic element employing the same, and an electronic device thereof.
Type:
Application
Filed:
April 1, 2022
Publication date:
October 26, 2023
Applicant:
DUK SAN NEOLUX CO., LTD.
Inventors:
Hyo Min JIN, Jae Ho KIM, Hyung Dong LEE, Ki Ho SO, Sun-Hee LEE, Yun Suk LEE, Soung Yun MUN, Hak Young LEE
Abstract: Provided are a compound capable of improving the light-emitting efficiency, stability, and lifespan of an element; an organic electronic element using the same; and an electronic device thereof.
Type:
Application
Filed:
June 22, 2023
Publication date:
October 26, 2023
Applicant:
DUK SAN NEOLUX CO., LTD.
Inventors:
Hye jeong KIM, Hyung Dong LEE, Hyeng Gun SONG, Sun Hee LEE
Abstract: The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 and compound represented by Formula 2 in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.
Type:
Grant
Filed:
September 27, 2022
Date of Patent:
October 24, 2023
Assignee:
DUK SAN NEOLUX CO., LTD.
Inventors:
Jung Hwan Park, Jae Wan Jang, Hyun Ji Oh, Sun Hee Lee, Won Sam Kim, Ji Eun Yeom
Abstract: Provided are a compound capable of improving luminous efficiency, stability and lifespan of an organic electronic element employing the same, an organic electronic element employing the same, and an electronic device thereof.
Type:
Grant
Filed:
April 1, 2022
Date of Patent:
October 24, 2023
Assignee:
DUK SAN NEOLUX CO., LTD.
Inventors:
Hyo Min Jin, Jae Ho Kim, Hyung Dong Lee, Ki Ho So, Sun-Hee Lee, Yun Suk Lee, Soung Yun Mun, Hak Young Lee
Abstract: Provided are an OLED compound, an organic electronic element employing the compound, and an electronic device comprising the element, where the compound improves the luminous efficiency, stability and lifetime of the organic electronic element.
Type:
Application
Filed:
February 25, 2021
Publication date:
October 19, 2023
Applicant:
DUK SAN NEOLUX CO., LTD.
Inventors:
Jin Ho YUN, Yun Jong KO, Yong Wook PARK, Sun Hee LEE, Soung Yun MUN, Byoung Yeop KANG
Abstract: The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.
Type:
Grant
Filed:
October 12, 2018
Date of Patent:
October 17, 2023
Assignee:
DUK SAN NEOLUX CO., LTD.
Inventors:
Hyoung Keun Park, Won Sam Kim, Jung Hwan Park, Hak Young Lee, Min Ji Jo
Abstract: Provided is a novel compound capable of improving the luminous efficiency, stability and life span of a device, an organic electric element using the same, and an electronic device thereof.
Type:
Grant
Filed:
July 7, 2016
Date of Patent:
October 17, 2023
Assignee:
DUK SAN NEOLUX CO., LTD.
Inventors:
Yun Suk Lee, Sun Hee Lee, Ki Ho So, Dae Hwan Oh, Hyoung Keun Park, Hye Min Cho, Jong Gwang Park, Ga Eun Lee, Yeon Seok Jeong, Dae Sung Kim, Seong Je Park
Abstract: Provided are a photosensitive composition for forming a light shielding layer of an organic light emitting display device, which includes (A) an alkali soluble resin including a repeating unit represented by Formula (1); (B) a reactive unsaturated compound; (C) a photoinitiator; (D) a black colorant; (E) a hollow silica particle; and (F) a solvent, a light shielding layer of an organic light emitting display device including the composition with excellent resolution while simultaneously implementing light shielding properties and low reflection properties, an organic light emitting display device including the light shielding layer, and an electronic device including the organic light emitting display device.
Type:
Application
Filed:
April 12, 2023
Publication date:
October 12, 2023
Applicant:
DUK SAN NEOLUX CO., LTD.
Inventors:
Changmin LEE, Yun Jong KO, Hyunsang CHO, Jaehyun LIM, Hye Jung CHOI, Yeon Soo LEE, Nam Kyun KIM
Abstract: Provided are a novel compound capable of improving the light-emitting efficiency, stability, and lifespan of an element; an organic electronic element using same; and an electronic device thereof.
Type:
Grant
Filed:
May 2, 2023
Date of Patent:
October 10, 2023
Assignee:
DUK SAN NEOLUX CO., LTD.
Inventors:
Hyun Ju Song, Hyo Min Jin, Junggeun Lee
Abstract: Provide are a compound capable of improving the light-emitting efficiency, stability, and lifespan of an element, an organic electronic element using same, and an electronic device thereof.
Type:
Application
Filed:
May 16, 2023
Publication date:
September 14, 2023
Applicant:
DUK SAN NEOLUX CO., LTD.
Inventors:
Hyun Ju SONG, Jae Ho KIM, Junggeun LEE, Ki Hwan YOON
Abstract: The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by employing the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the electric element can be improved.
Type:
Grant
Filed:
December 17, 2018
Date of Patent:
September 12, 2023
Assignee:
DUK SAN NEOLUX CO., LTD.
Inventors:
Jong Gwang Park, Yun Suk Lee, Jung Hwan Park, Kyoung Chul Kim, Sun Hee Lee, Bum Sung Lee
Abstract: According to one embodiment of the present disclosure, a photosensitive resin composition comprising a resin containing a repeating unit represented by Chemical Formula (1), a dye represented by Chemical Formula (2), a reactive unsaturated compound, a pigment, an initiator, and a solvent, and a display device comprising a pattern layer containing a polymerization reaction product of the photosensitive resin composition are provided.
Type:
Application
Filed:
June 3, 2021
Publication date:
August 31, 2023
Applicant:
DUK SAN NEOLUX CO., LTD.
Inventors:
Changmin LEE, Yun Jong KO, Jun BAE, Jun Ki KIM, Hyunsang CHO, Soung Yun MUN
Abstract: Provided are a novel compound capable of improving the light-emitting efficiency, stability, and lifespan of an element; an organic electronic element using same; and an electronic device thereof.
Type:
Application
Filed:
May 2, 2023
Publication date:
August 31, 2023
Applicant:
DUK SAN NEOLUX CO., LTD.
Inventors:
Hyun Ju SONG, Hyo Min JIN, Junggeun LEE
Abstract: Provides is an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode; and an electronic device comprising the organic electronic element, wherein the organic material layer comprises compounds represented by Formula 1 and Formula 2, respectively, and thus can lower the driving voltage of the organic electronic element and improve the luminosity and lifespan thereof.
Type:
Application
Filed:
July 9, 2021
Publication date:
August 3, 2023
Applicant:
DUK SAN NEOLUX CO., LTD.
Inventors:
Jong Gwang PARK, Nam Geol LEE, Sun Hee LEE, Soung Yun LEE, Guang Ming LI
Abstract: Provided are an organic electric element comprising as a phosphorescent host material, a mixture of the compounds of Formula (1) and Formula (2), and an organic electronic device or apparatus thereof for achieving a high luminous efficiency, a low driving voltage, and an improved lifespan.
Type:
Grant
Filed:
November 12, 2021
Date of Patent:
August 1, 2023
Assignee:
DUK SAN NEOLUX CO., LTD.
Inventors:
Mun Jae Lee, Soung Yun Mun, Jae Taek Kwon, Dae Sung Kim, Moo Jin Park, Chi Hyun Park, Sun Hee Lee, Hyun Ju Song, Bum Sung Lee