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公开(公告)号：US20150182759A1
公开(公告)日：2015-07-02
申请号：US14516422
申请日：2014-10-16
发明人： Jongin Baek , Haksun Kim , WonSang Park , Mingyeong Jo
CPC分类号： A61N5/0618 , A61M2021/0044 , A61N2005/0648 , B60R1/1207 , G02B5/1814 , G02B19/0061 , G02C7/086 , G02C11/04
摘要： A pair of awareness glasses includes a frame, a light source, a driving unit, light guide lenses, and diffraction grating patterns. The light source unit is disposed in the frame. The light source unit is configured to generate light in response to input power. The driving unit is configured to supply the input power. The light guide lenses are configured to guide the light to the eyes of a user. The diffraction grating patterns are formed on surfaces of the light guide lenses. The diffraction grating patterns are configured to diffract and reflect the light to the eyes of the user. The light output from each of the diffraction grating patterns has a peak wavelength between 444 nm and 484 nm.
摘要翻译： 一对意识眼镜包括框架，光源，驱动单元，导光透镜和衍射光栅图案。 光源单元设置在框架中。 光源单元被配置为响应于输入功率而产生光。 驱动单元被配置为提供输入功率。 导光透镜被配置为将光引导到用户的眼睛。 衍射光栅图案形成在导光透镜的表面上。 衍射光栅图案被配置为将光衍射并反射到用户的眼睛。 来自每个衍射光栅图案的光输出具有444nm和484nm之间的峰值波长。
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公开(公告)号：US09966553B2
公开(公告)日：2018-05-08
申请号：US15712889
申请日：2017-09-22
发明人： Manseob Choi , Sungkook Park , Minwoo Kim , Mingyeong Jo
CPC分类号： H01L51/5203 , H01L27/3248 , H01L51/5212 , H01L51/5218 , H01L51/5228 , H01L51/5256 , H01L51/5268 , H01L51/5271 , H01L51/5275 , H01L51/5284
摘要： A display apparatus includes: a substrate; a first electrode; an insulating film including an opening that extends to at least the central portion of the first electrode; a light-emitting diode disposed on the first electrode and including a first pad electrically connected to the first electrode; a reflective film disposed on the insulating film so as to cover at least a portion of an inner surface of the opening; and a light path guide layer disposed on the insulating film so as to cover at least a portion of the reflective film and including a plurality of holes or a plurality of grooves on the top surface. In one embodiment, the display apparatus improves the light extraction efficiency of the light-emitting diode.
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公开(公告)号：US11537254B2
公开(公告)日：2022-12-27
申请号：US17533624
申请日：2021-11-23
发明人： Youngchan Kim , Jinoh Kwag , Jeongwoo Park , Jaeho You , Mingyeong Jo
摘要： A display device includes a display unit, an upper electrode layer, a lower electrode layer and an electrochromic layer. The display unit includes a plurality of light emitting diodes disposed in a light emitting area. The upper electrode layer is disposed on the display unit, and includes a plurality of first electrode patterns and a plurality of second electrode patterns. The first electrode patterns are arranged in a first direction, and are electrically connected each other. The second electrode patterns are arranged in a second direction intersecting the first direction and are electrically connected each other. The lower electrode layer is disposed between the upper electrode layer and the display unit. The electrochromic layer is disposed between the upper electrode layer and the lower electrode layer, and includes an electrochromic pattern.
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4.发明授权公开(公告)号：US10307608B2
公开(公告)日：2019-06-04
申请号：US15654897
申请日：2017-07-20
发明人： Jongin Baek , Haksun Kim , WonSang Park , Mingyeong Jo
摘要： A pair of awareness glasses includes a frame, a light source, a driving unit, light guide lenses, and diffraction grating patterns. The light source unit is disposed in the frame. The light source unit is configured to generate light in response to input power. The driving unit is configured to supply the input power. The light guide lenses are configured to guide the light to the eyes of a user. The diffraction grating patterns are formed on surfaces of the light guide lenses. The diffraction grating patterns are configured to diffract and reflect the light to the eyes of the user. The light output from each of the diffraction grating patterns has a peak wavelength between 444 nm and 484 nm.
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公开(公告)号：US12118171B2
公开(公告)日：2024-10-15
申请号：US18146058
申请日：2022-12-23
发明人： Youngchan Kim , Jinoh Kwag , Jeongwoo Park , Jaeho You , Mingyeong Jo
CPC分类号： G06F3/0446 , G06F3/0412 , H10K50/865 , H10K59/40 , H10K59/50 , G06F2203/04112
摘要： A display device includes a display unit, an upper electrode layer, a lower electrode layer and an electrochromic layer. The display unit includes a plurality of light emitting diodes disposed in a light emitting area. The upper electrode layer is disposed on the display unit, and includes a plurality of first electrode patterns and a plurality of second electrode patterns. The first electrode patterns are arranged in a first direction, and are electrically connected each other. The second electrode patterns are arranged in a second direction intersecting the first direction and are electrically connected each other. The lower electrode layer is disposed between the upper electrode layer and the display unit. The electrochromic layer is disposed between the upper electrode layer and the lower electrode layer, and includes an electrochromic pattern.
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公开(公告)号：US09516420B2
公开(公告)日：2016-12-06
申请号：US14616494
申请日：2015-02-06
发明人： Ilnam Kim , Changhoon Lee , Mingyeong Jo , Jongheon Han
CPC分类号： H04R7/16 , B06B1/0292 , H04R7/18 , H04R17/00 , H04R19/00 , H04R31/006 , H04R2307/023 , H04R2307/025 , H04R2400/01 , H04R2400/11 , H04R2499/11
摘要： A transducer and electronic device including the same are disclosed. In one aspect, the transducer includes a first electrode and a membrane arranged over the first electrode and spaced apart from the first electrode. The membrane at least partially overlaps the first electrode. The transducer also includes a first support member that supports the membrane. The membrane includes a vibrating portion that is movable in a direction substantially perpendicular to the membrane and a fixed portion that is supported by the first support member. The first support member is configured to adjust the distance between the fixed portion and the first electrode.
摘要翻译： 公开了一种换能器和包括该换能器的电子装置。 在一个方面，换能器包括布置在第一电极上并与第一电极间隔开的第一电极和膜。 膜至少部分地与第一电极重叠。 换能器还包括支撑膜的第一支撑构件。 膜包括可在基本上垂直于膜的方向上移动的振动部分和由第一支撑部件支撑的固定部分。 第一支撑构件被配置为调节固定部分和第一电极之间的距离。
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公开(公告)号：US20180083218A1
公开(公告)日：2018-03-22
申请号：US15712889
申请日：2017-09-22
发明人： Manseob Choi , Sungkook Park , Minwoo Kim , Mingyeong Jo
IPC分类号： H01L51/52
CPC分类号： H01L51/5203 , H01L27/3248 , H01L51/5212 , H01L51/5218 , H01L51/5228 , H01L51/5256 , H01L51/5268 , H01L51/5271 , H01L51/5275 , H01L51/5284
摘要： A display apparatus includes: a substrate; a first electrode; an insulating film including an opening that extends to at least the central portion of the first electrode; a light-emitting diode disposed on the first electrode and including a first pad electrically connected to the first electrode; a reflective film disposed on the insulating film so as to cover at least a portion of an inner surface of the opening; and a light path guide layer disposed on the insulating film so as to cover at least a portion of the reflective film and including a plurality of holes or a plurality of grooves on the top surface. In one embodiment, the display apparatus improves the light extraction efficiency of the light-emitting diode.
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公开(公告)号：US09424783B2
公开(公告)日：2016-08-23
申请号：US14463208
申请日：2014-08-19
发明人： Byeong-Hee Won , WonSang Park , Mingyeong Jo
IPC分类号： F21V15/00 , G09G3/34 , G02F1/1335
CPC分类号： G02F1/133603 , G02F2001/133622 , G02F2001/133624 , G02F2201/52 , G09G3/3413 , G09G2300/0452 , G09G2310/0235
摘要： Provided is a display device. The display device includes a display panel and first to third light source units. The display panel includes a plurality of pixels. The first to third light source units are disposed on a rear of the display panel. The first light source unit emits yellow light. The second light source unit emits a first blue light in a first wavelength band. The third light source unit emits a second blue light in a second wavelength band. The second wavelength band includes light of a longer wavelength than light of the first wavelength band. The first wavelength band ranges from about 430 nm to about 455 nm. The second wavelength band may ranges from about 460 nm to about 505 nm.
摘要翻译： 提供了一种显示装置。 显示装置包括显示面板和第一至第三光源单元。 显示面板包括多个像素。 第一至第三光源单元设置在显示面板的后部。 第一光源单元发出黄光。 第二光源单元发射第一波长带中的第一蓝光。 第三光源单元发射第二波长带中的第二蓝色光。 第二波长带包括比第一波长带的光长的波长的光。 第一波长带的范围为约430nm至约455nm。 第二波长带可以在约460nm至约505nm的范围内。
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