-
公开(公告)号：US20240249647A1
公开(公告)日：2024-07-25
申请号：US18545280
申请日：2023-12-19
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Soon Hyung KWON
IPC: G09F3/00 , G02F1/167 , G02F1/16757
CPC classification number: G09F3/0294 , G02F1/167 , G02F1/16757 , G09F2003/028
Abstract: A film for wrapping including a heat shrinkable film shrinkable when the heat shrinkable film reaches a predetermined temperature, and a capsule layer formed at one surface of the heat shrinkable film while including a plurality of microcapsules is disclosed. Electrophoretic particles are included in the microcapsules. Accordingly, a color or text represented at the film for wrapping is variable.
-
公开(公告)号：US20220298410A1
公开(公告)日：2022-09-22
申请号：US17696098
申请日：2022-03-16
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Soon Hyung KWON , Kyoung Won PARK
Abstract: A quantum dot microcapsule according to an embodiment of the present invention includes one or more quantum dots each including a ligand coupled to an outer circumferential surface thereof, the ligand being made of an organic material, and a microcapsule accommodating the one or more quantum dots. The microcapsule includes an oil or a solvent with the quantum dots dispersed therein. There are effects capable of not only effectively adjusting a density of quantum dots through formation of a microcapsule formed to include one or more quantum dots and filled with an oil, but also effectively protecting ligands of the quantum dots from an environment such as oxygen, moisture or the like, against which the ligands are weak.
-
公开(公告)号：US20150303831A1
公开(公告)日：2015-10-22
申请号：US14647865
申请日：2013-11-27
Inventor： Soon Hyung KWON , Young Hoon KIM , Min Suk OH , Ji Wan KIM , Byung Wook YOO , Youn Sang KIM , Jun Woo PARK
IPC: H02N1/04
CPC classification number: H02N1/04 , F03G7/005 , H02N1/08 , H02N11/002
Abstract: The present invention relates to an energy conversion device using a liquid and, more specifically, to a method and a device for converting mechanical energy into electrical energy by applying an opposite phenomenon to an electrowetting phenomenon. The contact surface with liquid is being changed within a pair of electrodes, and the resulting change in the contact surface with liquid is being utilized for generating electrical energy. The device can be simplified and the manufacturing cost thereof is being reduced, furthermore it is effective in implementing an energy conversion device that is less faulty, by preventing channel blocking phenomenon and not requiring a lubricating layer or an electrode complicatedly patterned on a channel. Besides, it is advantageous in that a flexible device can be realized and a large area application is facilitated by simplifying the device structure.
Abstract translation: 本发明涉及一种使用液体的能量转换装置，更具体地说，涉及一种将机械能转化为电能的方法和装置，该方法和装置通过对电润湿现象施加相反的现象。 与液体的接触表面在一对电极内被改变，并且所产生的与液体的接触表面的变化被用于产生电能。 该装置可以简化并且其制造成本降低，而且通过防止通道阻塞现象并且不需要在通道上复杂地图案化的润滑层或电极，实现更少故障的能量转换装置是有效的。 此外，有利的是，通过简化器件结构，可以实现柔性器件并且便于大面积应用。
-
公开(公告)号：US20230332869A1
公开(公告)日：2023-10-19
申请号：US18136059
申请日：2023-04-18
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Soon Hyung KWON
IPC: F41H3/02 , G02F1/1676 , G02F1/16753 , H05K9/00 , G09G3/20
CPC classification number: F41H3/02 , G02F1/1676 , G02F1/16753 , H05K9/009 , G09G3/2096 , G02F2203/02 , G02F2203/11 , G09G2354/00 , G09G2330/021 , G09G2360/04
Abstract: A camouflage apparatus using a reflective display is disclosed. The camouflage apparatus includes a camouflage sheet configured to cover an object, thereby hiding the object, and to avoid detection of electromagnetic waves, a plurality of reflective display type panels coupled to one surface of the camouflage sheet and configured to outwardly display a visible-light and infrared camouflage pattern, and a control module configured to control the panels.
-
5.发明申请公开(公告)号：US20180267382A1
公开(公告)日：2018-09-20
申请号：US15909561
申请日：2018-03-01
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Soon Hyung KWON , Won Keun KIM
CPC classification number: G02F1/167 , F41H3/00 , F41H3/02 , G02F1/16757 , G02F1/1676 , G02F1/1677 , G09G3/00 , G09G3/344 , G09G2300/08 , H04N5/332 , H04N7/185
Abstract: Disclosed is a reflective display device for visible light and infrared camouflage and an active camouflage device using the same, the reflective display device including: an upper substrate formed of a transparent material; an upper electrode layer formed of a transparent material provided under the upper substrate; at least one unit cell provided under the upper electrode layer, the unit cell containing a fluid and multiple particles being charged with opposite polarities and having different quantities of electric charge or different sizes; a lower electrode layer provided under the unit cell, the lower electrode layer for generating an electric field in conjunction with the upper electrode layer and defining a pixel area; a metal layer provided under the lower electrode layer, the metal layer blocking thermal-infrared rays; and a lower substrate provided under the metal layer.
-
Patent Agency Ranking
6.发明申请REACTION MATERIAL CARTRIDGE FOR MEASURING OUTDOOR AIR PENETRATION RATE AND DEVICE FOR MEASURING OUTDOOR AIR PENETRATION RATE OF SUBSTRATE, INCLUDING SAME 审中-公开用于测量室外空气穿透速率的反应材料盒和用于测量底板的室外空气穿透速率的装置，包括它们公开(公告)号：US20160109397A1
公开(公告)日：2016-04-21
申请号：US14893554
申请日：2014-05-29
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Won Keun KIM , Chul Jong HAN , Soon Hyung KWON , Jeong No LEE , Min Suk OH , Ji Wan KIM , Byung Wook YOO , Yong Hoon KIM
CPC classification number: G01N27/205 , G01N15/0826 , G01N33/0004 , G01N33/0027
Abstract: A device for measuring a penetration rate of outdoor air including humidity or oxygen of a material, and a reaction material cartridge for measuring an outdoor air penetration rate. The device includes a reacting part including a reaction material which reacts upon contact with outdoor air passing through a substrate; a cartridge body which accommodates the reaction part, and which is detachable from a measuring unit for measuring a change corresponding to the contact of the reaction material with the outdoor air; and a shielding means which shields the cartridge body, and which is separated from the cartridge body for contact between the reaction material and the outdoor air.
Abstract translation: 一种用于测量包括材料的湿度或氧气的室外空气的渗透率的装置和用于测量室外空气渗透速率的反应材料筒。 该装置包括反应部分，其包括与通过基底的室外空气接触时反应的反应物质; 容纳反应部分的盒体，其可与测量单元分离，用于测量与反应材料与室外空气的接触相对应的变化; 以及屏蔽装置，其屏蔽盒体，并且与盒体分离，用于反应材料和室外空气之间的接触。
-
公开(公告)号：US20240134241A1
公开(公告)日：2024-04-25
申请号：US18382833
申请日：2023-10-22
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Soon Hyung KWON
IPC: G02F1/1677 , G02F1/167 , G02F1/1685
CPC classification number: G02F1/1677 , G02F1/167 , G02F1/1685 , G02F2001/1678
Abstract: A hybrid display is disclosed. The hybrid display includes an electrophoretic module configured to display information through reflection of light incident from an exterior thereof, and a light emitting module formed at a lower surface of the electrophoretic module, to output color light to the electrophoretic module. The electrophoretic module includes a first substrate, a second substrate spaced apart from the first substrate, a plurality of capsules disposed between the first substrate and the second substrate, each of the capsules containing particles having a color and a fluid having a color therein, and an electrode configured to apply an electric filed to the capsule, thereby moving the particles. The color light output from the light emitting module is mixed with the color of the fluid, and is then outwardly output. The hybrid display exhibits excellent visibility even in a dark environment, and the background color thereof is variously changeable.
-
公开(公告)号：US20230244119A1
公开(公告)日：2023-08-03
申请号：US18099682
申请日：2023-01-20
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Soon Hyung KWON
IPC: G02F1/1676 , G02F1/16755 , F41H3/02
CPC classification number: G02F1/1676 , G02F1/16755 , F41H3/02 , G02F2203/02
Abstract: A reflective color conversion film is disclosed The reflective color conversion film includes a base layer formed of a flexible material, a plurality of unit panels formed on the base layer and configured to reflect light incident from an outside, thereby displaying a color, a plurality of signal lines formed on the base layer and connected to the plurality of unit panels, to transmit a control signal for control of color change of the unit panels, and a plurality of cutting lines configured to indicate a line capable of cutting the base layer without cutting the signal lines. The reflective color conversion film camouflages an object to be camouflaged by covering the object in accordance with a shape of the object while closely contacting the object.
-
公开(公告)号：US20210114363A1
公开(公告)日：2021-04-22
申请号：US17128850
申请日：2020-12-21
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Soon Hyung KWON
Abstract: This application relates to a method for manufacturing a hybrid moisture barrier layer. In one aspect, the method includes preparing a base film and applying a photo-curable or heat-curable solution material to the base film, followed by photocuring or thermal curing to deposit at least one first moisture barrier layer. The method also includes depositing at least one second moisture barrier layer on the base film through atomic layer deposition (ALD), the second moisture layer being ⅓ to ½ the total thickness of the first moisture barrier. According to various embodiments, a combination of a moisture barrier layer formed by applying the photo-curable or heat-curable solution and a moisture barrier layer formed by atomic layer deposition at an effective thickness ratio brings about an effective reduction in production lead time as well as an improvement in the reliability of moisture barrier effect.
-
公开(公告)号：US20150340970A1
公开(公告)日：2015-11-26
申请号：US14647851
申请日：2013-11-27
Inventor： Soon Hyung KWON , Won Keun KIM , Chul Jong HAN , JeongNo LEE , Youn Sang KIM , Jun Woo PARK
IPC: H02N11/00
CPC classification number: H02N11/002 , F03G7/005 , H02N1/08
Abstract: The present invention relates to a flexible energy conversion device using a liquid, and more specifically, to a method and a device for converting mechanical energy into electric energy by applying an opposite phenomenon of electrowetting, which can change a surface contacting the liquid between one pair of electrodes, and use the change of the surface contacting the liquid to generate electric energy, so as to prevent channel blocking or so that a lubricating layer or electrodes patterned onto a channel in a complicated manner are not required, thereby enabling simplification of the device, reduction of manufacturing cost, and the energy conversion device that is less faulty.
Abstract translation: 本发明涉及一种使用液体的柔性能量转换装置，更具体地说，涉及通过施加相反的电润湿现象将机械能转换为电能的方法和装置，其可改变与一对之间的液体接触的表面 的电极，并且使用与液体接触的表面的变化来产生电能，以便防止通道阻塞或使得不需要以复杂的方式图案化到通道上的润滑层或电极，从而能够简化装置 ，降低制造成本，以及较少故障的能量转换装置。
-
-
-
-
-
-
-
-
-
Search Results
14
records
(took 0.018 seconds)
