-
公开(公告)号：US09881618B2
公开(公告)日：2018-01-30
申请号：US14405083
申请日：2013-06-19
发明人： Yoon Jung Choi , So Yeon Kim , Tae Hyung Kim
CPC分类号： G10L17/22 , G06F21/32 , G06F21/629 , H04M1/67 , H04M1/72569 , H04M1/72577 , H04M2250/74
摘要： A method of controlling a terminal is provided. The method includes analyzing a sensed voice when a voice is sensed, recognizing a context based a result of the analysis, and performing a predetermined control operation based on the recognized context.
-
12.发明授权Method for operating portable terminal to reduce power during support of communication service and portable terminal supporting the same 有权用于在支持通信服务的便携式终端中操作以减少功率的方法以及支持其的便携式终端公开(公告)号：US09144014B2
公开(公告)日：2015-09-22
申请号：US14162073
申请日：2014-01-23
发明人： Gil Yoon Kim , Heung Ki Lee , Tae Hyung Kim , Hyun Mun Kim , Ji Wan Song , Yang Soo Lee , Seung Hwan Cho
IPC分类号： H04W52/02
CPC分类号： H04W52/0209 , H04W52/0225 , H04W52/0245 , H04W52/0251 , H04W52/0274 , Y02D70/142
摘要： A method for operating a portable terminal so as to reduce power consumption during the support of a communication service and a portable terminal supporting the same is provided. The method includes activating a Radio Frequency (RF) communication unit, downloading a part of data of predetermined contents through the RF communication unit, buffering the downloaded part of the data in a buffer so as to output the buffered downloaded part of the data, and executing an idle time for terminating or reducing a power supply of the RF communication unit when the downloading of the part of the data of the predetermined contents is completed.
摘要翻译： 提供了一种用于操作便携式终端以便在通信服务的支持期间降低功耗以及支持其的便携式终端的方法。 该方法包括激活射频（RF）通信单元，通过RF通信单元下载预定内容的一部分数据，将下载的部分数据缓冲在缓冲器中，以输出缓冲下载的数据部分，以及 当完成预定内容的部分数据的下载时，执行用于终止或减少RF通信单元的电源的空闲时间。
-
公开(公告)号：US12016241B2
公开(公告)日：2024-06-18
申请号：US17171008
申请日：2021-02-09
发明人： Won Sik Yoon , Moon Gyu Han , Kwanghee Kim , Heejae Lee , Eun Joo Jang , Tae Hyung Kim , Hyo Sook Jang
IPC分类号： H10K85/00 , B82Y20/00 , B82Y30/00 , B82Y40/00 , H10K50/11 , H10K50/115 , H10K50/16 , H10K50/17 , H10K71/00 , H10K101/40 , H10K102/00
CPC分类号： H10K85/00 , B82Y20/00 , B82Y30/00 , B82Y40/00 , H10K50/11 , H10K50/115 , H10K50/167 , H10K50/171 , H10K71/00 , H10K2101/40 , H10K2102/331
摘要： A quantum dot device including a first electrode and a second electrode each having a surface opposite the other, a quantum dot layer disposed between the first electrode and the second electrode, an electron transport layer disposed between the quantum dot layer and the second electrode and including first inorganic nanoparticles and a first organic material, and an electron injection layer disposed between the electron transport layer and the second electrode and including second inorganic nanoparticles and a second organic material, wherein a ratio by weight of an amount of the second organic material to a total amount of the second inorganic nanoparticles and the second organic material in the electron injection layer is less than a ratio by weight of an amount of the first organic material to a total amount of the first inorganic nanoparticles and the first organic material in the electron transport layer. An electronic device including the quantum dot device.
-
公开(公告)号：US11982018B2
公开(公告)日：2024-05-14
申请号：US18052597
申请日：2022-11-04
发明人： Jin A Kim , Yuho Won , Sung Woo Kim , Tae Hyung Kim , Jeong Hee Lee , Eun Joo Jang
IPC分类号： C30B29/40 , C01G9/08 , C09K11/02 , C09K11/56 , C09K11/88 , C30B29/48 , H01L33/06 , H01L33/28 , H10K50/115 , B82Y20/00 , B82Y40/00
CPC分类号： C30B29/48 , C01G9/08 , C09K11/02 , C09K11/565 , C09K11/883 , H01L33/06 , H01L33/28 , H10K50/115 , B82Y20/00 , B82Y40/00 , C01P2002/85 , C01P2004/04 , C01P2004/64
摘要： A semiconductor nanocrystal particle, a production method thereof, and a light emitting device including the same. The semiconductor nanocrystal particle includes a core including a first semiconductor nanocrystal, a first shell surrounding the core, the first shell including a second semiconductor nanocrystal including a different composition from the first semiconductor nanocrystal, a second shell surrounding the first shell, the second shell including a third semiconductor nanocrystal including a different composition from the second semiconductor nanocrystal, wherein the first semiconductor nanocrystal includes zinc and sulfur; wherein the third semiconductor nanocrystal includes zinc and sulfur; wherein an energy bandgap of the second semiconductor nanocrystal is less than an energy bandgap of the first semiconductor nanocrystal and less than an energy bandgap of the third semiconductor nanocrystal; and wherein the semiconductor nanocrystal particle does not include cadmium.
-
公开(公告)号：US11784282B2
公开(公告)日：2023-10-10
申请号：US16658604
申请日：2019-10-21
发明人： Oul Cho , Eun Joo Jang , Tae Hyung Kim
CPC分类号： H01L33/06 , H01L27/156 , H01L33/36 , H01L33/56
摘要： A quantum dot display device includes a substrate, a quantum dot diode disposed on the substrate and including a first electrode, a second electrode, and a quantum dot layer between the first electrode and the second electrode, and an encapsulation film disposed on a surface of the quantum dot diode, wherein a water vapor transmission rate of the encapsulation film is about 0.001 to about 1 gram per square meter per day at 1 atmosphere of pressure.
-
公开(公告)号：US11710448B2
公开(公告)日：2023-07-25
申请号：US17578173
申请日：2022-01-18
发明人： Oul Cho , Tae Hyung Kim , Ilyoung Lee , Eun Joo Jang , Won Sik Yoon
IPC分类号： G09G3/32 , H10K50/115
CPC分类号： G09G3/32 , G09G2300/0842 , G09G2300/0861 , G09G2310/08 , G09G2320/043 , H10K50/115
摘要： A light emitting element includes a first electrode, a second electrode, and a light emission layer interposed between the first electrode and the second electrode, where an emission efficiency of the light emission layer varies based on a voltage applied to at least one selected from the first electrode and the second electrode.
-
公开(公告)号：US11667119B2
公开(公告)日：2023-06-06
申请号：US17394698
申请日：2021-08-05
发明人： Tae Ho Kim , Eun Joo Jang , Tae Hyung Kim , Hyo Sook Jang , You Jung Chung
CPC分类号： B41J2/164 , B41J2/0458 , B41J2/04581 , B41J2/1601 , H01L21/56 , B41J2/1603 , B41J2/1604
摘要： An inkjet printhead includes a head body in which a first fine channel that is connected to an ink inlet and thus guides an inflow of ink, a second fine channel that is disposed below the first fine channel, communicated with the first fine channel through a connection via hole, and guides an outflow of the ink by being connected to an ink outlet, and a nozzle that is opened downward from the second fine channel are defined, and a micro heater that is disposed closer to the connection via hole in an upper portion of the first fine channel than to an end of the first fine channel where the first fine channel is connected to the ink inlet or an end of the second fine channel where the second fine channel is connected to the ink outlet.
-
公开(公告)号：US11569469B2
公开(公告)日：2023-01-31
申请号：US17205015
申请日：2021-03-18
发明人： Dae Young Chung , Kwanghee Kim , Hongkyu Seo , Eun Joo Jang , Oul Cho , Tae Hyung Kim , Yuho Won , Hee Jae Lee
摘要： A light emitting device, a method of manufacturing the same, and a display device including the same are disclosed. The light emitting device including a first electrode and a second electrode facing each other, an emission layer disposed between the first electrode and the second electrode, the emission layer including quantum dots, and a charge auxiliary layer disposed between the emission layer and the second electrode, wherein the emission layer includes a first surface facing the charge auxiliary layer and an opposite second surface, the quantum dots include a first organic ligand on a surface of the quantum dots, in the emission layer, an amount of the first organic ligand in a portion adjacent to the first surface is larger than an amount of the first organic ligand in a portion adjacent to the second surface.
-
公开(公告)号：US11499098B2
公开(公告)日：2022-11-15
申请号：US17007179
申请日：2020-08-31
发明人： Sung Woo Kim , Jin A Kim , Tae Hyung Kim , Kun Su Park , Yuho Won , Jeong Hee Lee , Eun Joo Jang , Hyo Sook Jang , Yong Seok Han , Heejae Chung
摘要： A quantum dot including a core comprising a first semiconductor nanocrystal including a zinc chalcogenide and a semiconductor nanocrystal shell disposed on the surface of the core and comprising zinc, selenium, and sulfur. The quantum dot does not comprise cadmium, emits blue light, and may exhibit a digital diffraction pattern obtained by a Fast Fourier Transform of a transmission electron microscopic image including a (100) facet of a zinc blende structure. In an X-ray diffraction spectrum of the quantum dot, a ratio of a defect peak area with respect to a peak area of a zinc blende crystal structure is less than about 0.8:1. A method of producing the quantum dot, and an electroluminescent device including the quantum dot are also disclosed.
-
公开(公告)号：US11254863B2
公开(公告)日：2022-02-22
申请号：US16791327
申请日：2020-02-14
发明人： Tae Hyung Kim , Kwanghee Kim , Eun Joo Jang , Dae Young Chung , Sujin Park
IPC分类号： C09K11/02 , C09K11/88 , C09K11/56 , C09K11/70 , H01L33/06 , H01L51/50 , B82Y40/00 , B82Y20/00
摘要： Quantum dots including semiconductor nanocrystals, methods of producing the same, and quantum dot solutions and electronic devices including the same. The quantum dots do not include cadmium, lead, or a combination thereof. The quantum dots include an organic ligand and a halogen on the surfaces, and the quantum dots are dispersible in an organic solvent to form organic solutions.
-
-
-
-
-
-
-
-
-
搜索结果
87 条记录 (耗时 0.026 秒)
