-
公开(公告)号：US20210126182A1
公开(公告)日：2021-04-29
申请号：US17023730
申请日：2020-09-17
Inventor： Kang-Ho Park , Seongdeok Ahn , Jong Tae Lim , Chan Woo Park , Ji-Young Oh
IPC: H01L41/047 , H01L41/053 , H01L41/083
Abstract: Provided is a low frequency vibrating actuator device. The low frequency vibrating actuator device includes a substrate including a pair of connection electrodes, an actuator provided on the pair of connection electrodes to generate vibration, a support provided on the actuator, a vibration membrane provided on the support to vibrate according to the actuator, and a vibrating mass provided on the vibration membrane to vibrate according to the vibration membrane. The actuator includes a plurality of laminated insulating layers and internal electrodes that are alternately laminated between the insulating layers adjacent to each other, and a top surface of the support, which contacts the vibration membrane, has an area that is equal to or less than that of a bottom surface of the support, which contacts the actuator.
-
公开(公告)号：US09153651B2
公开(公告)日：2015-10-06
申请号：US13757699
申请日：2013-02-01
Inventor： Sang Chul Lim , Ji-Young Oh , Seongdeok Ahn , Kyoung Ik Cho , Sang Seok Lee , Jae Bon Koo
CPC classification number: H01L29/263 , H01L29/4908 , H01L29/66969 , H01L29/78606 , H01L29/78618 , H01L29/78693 , H01L29/78696
Abstract: Provided are a thin film transistor and a method for manufacturing the same. The thin film transistor manufacturing method includes forming a gate electrode on a substrate, forming an active layer that is adjacent to the gate electrode and includes an oxide semiconductor, forming an oxygen providing layer on the active layer, forming a gate dielectric between the gate electrode and the active layer, forming source and drain electrodes coupled to the active layer, forming a planarizing layer covering the gate electrode and the gate dielectric, forming a hole exposing the active layer, and performing a heat treatment process onto the planarizing layer in an atmosphere of oxygen.
Abstract translation: 提供一种薄膜晶体管及其制造方法。 薄膜晶体管的制造方法包括在基板上形成栅电极，形成与栅电极相邻的有源层，并具有氧化物半导体，在有源层上形成氧供给层，在栅极电极 有源层，形成耦合到有源层的源电极和漏电极，形成覆盖栅电极和栅电介质的平坦化层，形成暴露有源层的孔，并在气氛中对平坦化层进行热处理工艺 的氧气。
-
公开(公告)号：US12036175B2
公开(公告)日：2024-07-16
申请号：US17328277
申请日：2021-05-24
Inventor： Kang-Ho Park , Jong Tae Lim , Seung Youl Kang , Bock Soon Na , Chan Woo Park , Seongdeok Ahn , Wooseup Youm , Ji-Young Oh
IPC: A61H23/02
CPC classification number: A61H23/0245 , A61H2201/16 , A61H2201/5038 , A61H2205/021 , A61H2205/022
Abstract: Provided is a vibratory stimulation device including a first substrate, a connection band connected to both sides of the first substrate, and a vibration element array including a plurality of vibration elements provided on the first substrate, wherein each of the vibration elements includes a stand provided on the first substrate, a vibration film provided on the stand and in contact with the stand at an edge, a vibrator provided on an upper or lower surface of the vibration film, and an electrode wire connected to the vibrator, wherein the vibration film includes a material that is more flexible and stretchable than the stand.
-
公开(公告)号：US10986727B2
公开(公告)日：2021-04-20
申请号：US16220568
申请日：2018-12-14
Inventor： Jong Tae Lim , Seung Youl Kang , Jae Bon Koo , Seongdeok Ahn , Jeong Ik Lee , Bock Soon Na , Hyunkoo Lee , Sung Haeng Cho
IPC: H05K1/02 , H01L21/203 , H01L21/683 , B32B37/14
Abstract: According to an exemplary embodiment of the present invention, by providing an apparatus for fabricating a stretchable electronic element including a chamber, a plurality of sample portions loaded into the chamber and spaced apart from each other, while the chamber is maintained at atmospheric pressure, and a movable member moving the plurality of sample portions and compressing each of the plurality of sample portions together while the chamber is kept under vacuum, it is possible to fabricate variable stretchable electronic elements.
-
公开(公告)号：US10789448B2
公开(公告)日：2020-09-29
申请号：US16035290
申请日：2018-07-13
Inventor： Young Sam Park , Jaehyun Moon , Seongdeok Ahn , Seung Youl Kang , Sung Haeng Cho , Byoung Gon Yu , Jeong Ik Lee , Jonghee Lee , Nam Sung Cho , Doo-Hee Cho , Hyunsu Cho
Abstract: The inventive concept provides an organic electronic device and a method of fabricating the same. The organic electronic device includes a flexible substrate configured to include a first region and a second region which are laterally spaced apart from each other, an organic light-emitting diode disposed in the first region of the flexible substrate, and a photodetector disposed in the second region of the flexible substrate, wherein the organic light-emitting diode and the photodetector are disposed on the same plane.
-
Patent Agency Ranking
公开(公告)号：US11278227B2
公开(公告)日：2022-03-22
申请号：US16566092
申请日：2019-09-10
Inventor： Young Sam Park , Jaehyun Moon , Seongdeok Ahn , Byoung Gon Yu , Jeong Ik Lee , Nam Sung Cho , Doo-Hee Cho
Abstract: Provided is a biometric information measurement method. The method includes providing a bio-material including at least one of cells and tissues, contacting a first electrode and a second electrode with the bio-material and applying a first electrical signal and a second electrical signal to the bio-material, sensing a third electrical signal from the bio-material, and analyzing an oxygen concentration in the bio-material from the third electrical signal.
-
公开(公告)号：US10509145B2
公开(公告)日：2019-12-17
申请号：US15294078
申请日：2016-10-14
Inventor： Young Sam Park , Doo-Hee Cho , Jeong Ik Lee , Jonghee Lee , Seongdeok Ahn , Byoung Gon Yu , Nam Sung Cho
Abstract: Provided are an optical device and a manufacturing method thereof. The method of manufacturing an optical device may include providing a substrate structure, and depositing an array including curved structures on the substrate structure. The curved structures may include a crystalline organic compound.
-
8.发明授权公开(公告)号：US09349992B2
公开(公告)日：2016-05-24
申请号：US14860659
申请日：2015-09-21
Inventor： Nam Sung Cho , Jeong Ik Lee , Joo Hyun Hwang , Chul Woong Joo , Jun-Han Han , Seung Koo Park , Jaehyun Moon , Doo-Hee Cho , Jin Wook Shin , Hye Yong Chu , Seongdeok Ahn , Jin Woo Huh , Myung Gi Lee , Kyung Soo Suh , Byoung Gon Yu
CPC classification number: H01L51/5268 , C23C14/12 , G02B5/0242 , G02B5/0247 , H01L51/56 , H01L2251/5315
Abstract: Provided is a method of fabricating an organic scattering layer. The method may include providing a deposition apparatus with a reaction chamber and a source chamber, loading a substrate in the reaction chamber, supplying carrier gas into the source chamber that may be configured to supply an evaporated organic source material into the reaction chamber, a temperature of the carrier gas ranging from 25° C. to 50° C., and spraying the carrier gas and the evaporated organic source material into the reaction chamber through a showerhead to deposit an organic scattering layer on the substrate, the organic scattering layer including organic particles, which may be provided in a molecularized form of the evaporated organic source material, and thereby having an uneven surface.
Abstract translation: 提供一种制造有机散射层的方法。 该方法可以包括提供具有反应室和源室的沉积设备，将反应室中的基底加载到反应室中，将载气供应到源室中，所述源室可被配置为将蒸发的有机源材料供应到反应室中， 的载气在25℃至50℃范围内，并且通过喷头将载气和蒸发的有机源材料喷射到反应室中以在基底上沉积有机散射层，有机散射层包括有机物 颗粒，其可以以蒸发的有机源材料的分子形式提供，从而具有不均匀的表面。
-
9.发明授权公开(公告)号：US09110347B2
公开(公告)日：2015-08-18
申请号：US14031304
申请日：2013-09-19
Inventor： Kyung Soo Suh , Seung Youl Kang , Joo Yeon Kim , Seongdeok Ahn , Hojun Ryu
IPC: G02B26/00 , G02F1/167 , G02F1/1341
CPC classification number: G02F1/167 , G02F1/1341 , G02F2001/1672 , Y10T29/49155
Abstract: A method of fabricating a display apparatus includes forming a lower electrode on a lower substrate, forming a partition structure and an ink-injection tube connected to one end of the partition structure, the partition structure including first partitions, and second partitions, and cell regions defined by the first and second partitions, covering the partition structure with an upper electrode, and injecting an electronic ink through the ink-injection tube to fill the cell regions of the partition structure.
Abstract translation: 一种制造显示装置的方法，包括在下基板上形成下电极，形成分隔结构和连接到分隔结构的一端的喷墨管，所述分隔结构包括第一分区，第二分区和单元区域 由所述第一和第二隔板限定，用上电极覆盖所述分隔结构，并且通过所述喷墨管注入电子墨水以填充所述分隔结构的单元区域。
-
公开(公告)号：US11706946B2
公开(公告)日：2023-07-18
申请号：US17191276
申请日：2021-03-03
Inventor： Ji-Young Oh , Himchan Oh , Chul Woong Joo , Seung Youl Kang , Chan Woo Park , Seongdeok Ahn , Jae-Eun Pi , Chi-Sun Hwang
CPC classification number: H10K50/844 , H10K77/111 , H10K85/324 , H10K85/615 , H10K85/654 , H10K85/6565 , H10K85/6572 , H10K50/15 , H10K50/16
Abstract: Provided is a stretchable display device. The stretchable display device includes a substrate and a base pattern on the substrate, wherein the base pattern comprises a first portion, a second portion, and a connection portion configured to connect the first portion to the second portion. The stretchable display device includes a lower electrode on the first portion of the base pattern; an upper electrode on the lower electrode, a light emitting structure between the lower electrode and the upper electrode, and a protective layer configured to cover top and side surfaces of the upper electrode, side surfaces of the light emitting structure, a side surface of the lower electrode, and a portion of a side surface of the base pattern. The upper electrode extends to a top surface of the connection portion and a top surface of the second portion of the base pattern, and the first portion and the second portion of the base pattern extend in a first direction parallel to a top surface of the substrate. The first portion and the second portion are parallel to the top surface of the substrate and are spaced apart from each other in a second direction crossing the first direction. The connection portion extends in the second direction. A level of the lowermost surface of the protective layer is disposed between a bottom surface of the lower electrode and a bottom surface of the base pattern.
-
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.016 seconds)
