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公开(公告)号：US20180151147A1
公开(公告)日：2018-05-31
申请号：US15818838
申请日：2017-11-21
Inventor： Chunwon BYUN , Sang Hoon CHEON , Hyunkoo LEE
CPC classification number: G09G3/38 , G02F1/15 , G02F1/155 , G02F1/163 , G02F2001/1635 , G02F2201/121 , G02F2201/123 , G09G3/2081 , G09G2300/0809 , G09G2310/061 , G09G2310/08 , G09G2330/028
Abstract: Provided is an electrochromic display device including a display panel including a plurality of pixels configured to display an image on a basis of a unit frame defined as first to third sub-frames, a timing controller configured to output a data signal and an off signal, and a data driving circuit configured to provide, to the pixels, a data voltage generated based on the data signal during the second sub-frame and provide, to the pixels, an off voltage generated based on the off signal during the third sub-frame, wherein each of the pixels includes an electrochromic element, and a power supply voltage is delivered to the electrochromic element in response to the data voltage during the second sub-frame and the power supply voltage provided to the electrochromic element is blocked in response to the off voltage during the third sub-frame.
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2.发明申请DISPLAY DEVICE, METHOD OF FABRICATING THE SAME, AND METHOD OF FABRICATING IMAGE SENSOR DEVICE 有权显示装置，其制造方法以及制作图像传感器装置的方法公开(公告)号：US20150214250A1
公开(公告)日：2015-07-30
申请号：US14446394
申请日：2014-07-30
Inventor： Jong-Heon YANG , Jonghyurk PARK , Chunwon BYUN , Chi-Sun HWANG
IPC: H01L27/12
CPC classification number: H01L27/1225 , H01L27/12 , H01L27/1214 , H01L27/1222 , H01L27/124 , H01L27/1259 , H01L27/127 , H01L27/14 , H01L27/14609 , H01L27/14689 , H01L27/32 , H01L27/3241 , H01L27/3244 , H01L29/66757
Abstract: Provided are a display device, a method of fabricating the display device, and a method of fabricating an image sensor device. The method of fabricating the display device includes preparing a substrate including a cell array area and a peripheral circuit area, forming a silicon layer on the peripheral circuit area of the substrate, forming oxide layers on the cell array area and the peripheral circuit area of the substrate, forming gate dielectric layers on the silicon layer and the oxide layers, forming the gate electrodes on the gate dielectric layers, wherein the gate electrodes expose both ends of the silicon layer and both ends of the oxide layers, and injecting dopant into both ends of the silicon layer and both ends of the oxide layers at the same time.
Abstract translation: 提供了显示装置，制造显示装置的方法以及制造图像传感器装置的方法。 制造显示装置的方法包括制备包括单元阵列区域和外围电路区域的基板，在基板的外围电路区域上形成硅层，在单元阵列区域和外围电路区域上形成氧化物层 衬底，在硅层和氧化物层上形成栅极电介质层，在栅极电介质层上形成栅电极，其中栅电极暴露硅层的两端和氧化物层的两端，并将掺杂剂注入两端 的硅层和氧化物层的两端。
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3.发明申请公开(公告)号：US20180166583A1
公开(公告)日：2018-06-14
申请号：US15812231
申请日：2017-11-14
Inventor： Doo-Hee CHO , YOUNG SAM PARK , Chunwon BYUN , Byoung Gon YU , Jonghee LEE , Hyunkoo LEE , Nam Sung CHO
IPC: H01L29/786 , H01L21/683 , H01L51/00 , H01L21/288 , H01L51/05 , H01L21/02 , H01L51/10 , H01L29/423
CPC classification number: H01L29/78603 , H01L21/02002 , H01L21/02288 , H01L21/02532 , H01L21/02554 , H01L21/02565 , H01L21/02628 , H01L21/288 , H01L21/683 , H01L21/6835 , H01L29/423 , H01L29/42356 , H01L29/66765 , H01L29/66969 , H01L29/786 , H01L29/78636 , H01L29/78651 , H01L29/7869 , H01L51/0004 , H01L51/0021 , H01L51/0055 , H01L51/0545 , H01L51/10 , H01L2221/68318 , H01L2221/6835
Abstract: Embodiments of the inventive concepts provide a method of fabricating a flexible substrate and the flexible substrate fabricated thereby. The method includes printing a gate catalyst pattern on a separation layer, forming a gate plating pattern on the gate catalyst pattern, forming a gate insulating layer on the gate plating pattern, printing a source catalyst pattern and a drain catalyst pattern spaced apart from each other on the gate insulating layer, and forming a source plating pattern and a drain plating pattern on the source catalyst pattern and the drain catalyst pattern, respectively.
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公开(公告)号：US20160267827A1
公开(公告)日：2016-09-15
申请号：US15007856
申请日：2016-01-27
Inventor： Chunwon BYUN , Jae-Eun PI , Kyoung Ik CHO , Hye Yong CHU , Chi-Sun HWANG
IPC: G09G3/20
CPC classification number: G09G3/3648 , G09G3/3233 , G09G2300/023 , G09G2300/046 , G09G2300/0842
Abstract: A display panel includes pixels connected to each of gate lines and data lines. Each of the pixels includes a first transistor connected between a corresponding data line among the data lines and a first node and configured to deliver a data signal of the corresponding data line to the first node in response to an input signal received through a corresponding gate line among the gate lines, a reflective element circuit connected to the first node, and configured to implement the reflective mode in response to a signal of the first node when a first mode selection signal indicates a reflective mode, an emissive element circuit connected to a second node, and configured to implement the emissive mode in response to the signal of the first node when the mode selection mode indicates an emissive mode.
Abstract translation: 显示面板包括连接到每条栅极线和数据线的像素。 每个像素包括连接在数据线中的对应数据线和第一节点之间的第一晶体管，并且被配置为响应于通过对应的栅极线接收的输入信号将对应的数据线的数据信号传送到第一节点 在所述栅极线之间，连接到所述第一节点的反射元件电路，并且被配置为当第一模式选择信号指示反射模式时，响应于所述第一节点的信号来实现所述反射模式;连接到第二节点的发射元件电路 并且被配置为当模式选择模式指示发射模式时响应于第一节点的信号来实现发射模式。
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公开(公告)号：US20160246116A1
公开(公告)日：2016-08-25
申请号：US15010968
申请日：2016-01-29
Inventor： Jong-Heon YANG , Jae Bon KOO , Byoung-Hwa KWON , Gi Heon KIM , Yong Hae KIM , Hojun RYU , Chan Woo PARK , Chunwon BYUN , Hyunkoo LEE , Jong Tae LIM , Kyoung Ik CHO , Seong-Mok CHO , Hye Yong CHU , Chi-Sun HWANG
IPC: G02F1/1335 , G02F1/133 , G02F1/1343
CPC classification number: G02F1/133308 , G02F2001/133317 , G02F2001/133616 , G02F2201/44
Abstract: Provided is a display device. The display device includes a lower display element where a substrate, a first lower electrode, a liquid crystal part, and a second lower electrode are sequentially stacked, an upper display element stacked vertical to the lower display element, where a first upper electrode, a light emitting part, a second upper electrode, and a protective part are sequentially stacked, and a middle part configured to deliver a driving signal to the lower and upper display elements, between the lower and upper display elements.
Abstract translation: 提供了一种显示装置。 显示装置包括：下部显示元件，其中基板，第一下部电极，液晶部分和第二下部电极依次层叠;垂直于下部显示元件堆叠的上部显示元件，其中第一上部电极， 发光部分，第二上电极和保护部分依次层叠，并且中间部分构造成在下显示元件和上显示元件之间向下显示元件和上显示元件传递驱动信号。
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Patent Agency Ranking
公开(公告)号：US20230389400A1
公开(公告)日：2023-11-30
申请号：US18303412
申请日：2023-04-19
Inventor： Byoung-Hwa KWON , Chan-mo KANG , Kukjoo KIM , Gi Heon KIM , Sujung KIM , Sooji NAM , Chunwon BYUN , Jin-Wook SHIN , Jong-Heon YANG , Hyunsu CHO , Sukyung CHOI
CPC classification number: H10K59/873 , C09D1/00 , C09D5/002 , C09D7/61 , C09D7/63 , C09D7/67 , H10K77/111
Abstract: Provided is a flexible organic light emitting element that may include a flexible substrate, a circuit element layer on the flexible substrate, an emission layer on the circuit element layer, a first encapsulation structure between the flexible substrate and the circuit element layer, and a second encapsulation structure on the emission layer, wherein the first encapsulation structure includes a first inorganic layer and a first organic layer, which are sequentially stacked on an upper surface of the flexible substrate, and the first organic layer includes a first polymer nanocomposite.
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公开(公告)号：US20160209808A1
公开(公告)日：2016-07-21
申请号：US14996527
申请日：2016-01-15
Inventor： Chunwon BYUN , Jae-Eun PI , Yong Hae KIM , HAKYUN LEE , Chi-Sun HWANG
CPC classification number: G03H1/2294 , G02F1/13 , G03H2001/0224 , G09G3/003 , G09G3/3648 , G09G3/3688 , G09G2310/0297 , G09G2320/0223
Abstract: A holographic display apparatus includes a light source unit, a spatial light modulator, and a spatial light modulator control circuit for controlling the spatial light modulator, the spatial light modulator control circuit including a data driving circuit for providing a data voltage to a signal line, a demultiplexer circuit which includes a plurality of switching elements connected to the signal line and sequentially turned on, and transfers the data voltage to a transfer line through a turned-on switching element among the switching elements, and a first element connected between the transfer line and a data line, passing a current flowing from the transfer line to the data line, and blocking a current flowing from the data line to the transfer line.
Abstract translation: 全息显示装置包括光源单元，空间光调制器和用于控制空间光调制器的空间光调制器控制电路，该空间光调制器控制电路包括用于向信号线提供数据电压的数据驱动电路， 解复用器电路，其包括连接到所述信号线并顺序导通的多个开关元件，并且通过所述开关元件之间的导通开关元件将所述数据电压传送到传输线;以及连接在所述传输线 以及数据线，使从传输线流向数据线的电流，以及阻止从数据线流向传送线的电流。
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公开(公告)号：US20150323817A1
公开(公告)日：2015-11-12
申请号：US14503234
申请日：2014-09-30
Inventor： Yong Hae KIM , Chi-Sun HWANG , Gi Heon KIM , Hojun RYU , Chunwon BYUN , Himchan OH , Myung Lae LEE , Hye Yong CHU
CPC classification number: G03H1/02 , G02F1/0121 , G02F1/133528 , G02F1/157 , G02F2001/1635 , G02F2201/44 , G03H1/2294 , G03H2001/0224 , G03H2225/22 , G03H2225/33
Abstract: Provided are a spatial light modulator (SLM) and a method of fabricating the same. The complex spatial light modulator includes a thin film transistor (TFT) layer provided on a substrate, an amplitude type SLM and a phase type SLM electrically connected to the TFT layer, and a first polarizer provided on the phase type SLM, wherein the TFT layer includes transistors electrically connected to the amplitude type SLM and the phase type SLM, respectively, and the amplitude type SLM and the phase type SLM are commonly and electrically connected to the TFT layer and driven.
Abstract translation: 提供了一种空间光调制器（SLM）及其制造方法。 复合空间光调制器包括设置在基板上的薄膜晶体管（TFT）层，与TFT层电连接的振幅型SLM和相位型SLM，以及设置在相位型SLM上的第一偏振器，其中TFT层 包括分别与振幅型SLM和相位型SLM电连接的晶体管，并且振幅型SLM和相位型SLM通常电连接到TFT层并被驱动。
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公开(公告)号：US20170178586A1
公开(公告)日：2017-06-22
申请号：US15224208
申请日：2016-07-29
Inventor： Tae-Youb KIM , Chunwon BYUN , Chi-Sun HWANG , Yong Hae KIM , Jae-Eun PI , Hojun RYU , Seong-Mok CHO
IPC: G09G3/36 , G03H1/00 , G06F3/14 , G09G3/00 , G02F1/1368 , G02F1/1362
CPC classification number: G09G3/3688 , G02F1/13336 , G02F1/13452 , G02F1/13454 , G03H1/2294 , G03H2001/0224 , G03H2225/22 , G03H2240/61 , G06F3/1446 , G09G3/001 , G09G3/003 , G09G3/20 , G09G3/2092 , G09G3/3659 , G09G2300/026 , G09G2300/0408 , G09G2300/08
Abstract: A display apparatus may include: a first base substrate; a driving circuit unit disposed on the first base substrate and including a plurality of gate lines, a plurality of data lines and a plurality of thin film transistors electrically connected to the plurality of gate lines and the plurality of data lines; a driving circuit controller including a gate driver disposed between the driving circuit unit and the first base substrate and outputting a gate signal to the gate lines, a data driver outputting a data voltage to the plurality of data lines and an interface circuit unit controlling operation timings of the gate driver and the data driver; and an image embodying unit disposed on the driving circuit unit and embodying an image in response to a signal received from the driving circuit unit.
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10.发明申请GATE DRIVING CIRCUIT AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME 有权闸门驱动电路和有机发光显示装置，包括它们公开(公告)号：US20170032741A1
公开(公告)日：2017-02-02
申请号：US15220713
申请日：2016-07-27
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , University-Industry Cooperation Group of Kyung Hee Univ
Inventor： Chunwon BYUN , Jong-Heon YANG , Sung-Min YOON , Kyoung Ik CHO , Chi-Sun HWANG
IPC: G09G3/3266
CPC classification number: G09G3/3266 , G09G3/3233 , G09G2300/0842 , G09G2300/0861 , G09G2310/0286 , G09G2310/0289 , G09G2310/0291 , G09G2330/021 , G09G2330/028
Abstract: Provided is a gate driving circuit. The gate driving circuit includes an ith modulation circuit and an ith line selection circuit (where i is a natural number greater than 1). The ith modulation circuit outputs an ith modulation voltage to an ith line selection circuit based on received first to third control signals. The ith line selection circuit includes a memory transistor that is turned on or turned off according to a level of the received ith modulation voltage.
Abstract translation: 提供了栅极驱动电路。 栅极驱动电路包括第i个调制电路和第i行选择电路（其中i是大于1的自然数）。 第i个调制电路基于接收的第一至第三控制信号将第i个调制电压输出到第i行选择电路。 第i行选择电路包括根据接收到的第i个调制电压的电平而导通或截止的存储晶体管。
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