公开(公告)号：US20180019347A1

公开(公告)日：2018-01-18

申请号：US15465740

申请日：2017-03-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Doo Hyeb Youn ,  Sun Jin YUN ,  Changbong YEON ,  Young-Jun YU

IPC: H01L29/786 ,  H01L29/45 ,  H01L29/24 ,  H01L29/16 ,  H01L21/4763 ,  H01L21/445 ,  H01L29/66 ,  H01L21/04

CPC classification number: H01L29/78618 ,  H01L21/043 ,  H01L21/445 ,  H01L21/47635 ,  H01L29/1606 ,  H01L29/24 ,  H01L29/45 ,  H01L29/66045 ,  H01L29/66742 ,  H01L29/66969 ,  H01L29/778 ,  H01L29/78684 ,  H01L29/78696

Abstract: Disclosed are an electronic device and a method of fabricating the same. The method of fabricating an electronic device comprises providing on a substrate a channel layer including a two-dimensional material, providing a metal fiber layer on a first surface of a conductive layer, providing the metal fiber layer on the channel layer, and performing a thermal treatment process to form a junction layer where a portion of the metal fiber layer is covalently bonded to a portion of the channel layer.

公开(公告)号：US20150129036A1

公开(公告)日：2015-05-14

申请号：US14291146

申请日：2014-05-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： JungWook LIM ,  Sun Jin YUN ,  Seong Hyun LEE

IPC: H01L31/054

CPC classification number: H01L31/0549 ,  H01L31/03762 ,  H01L31/056 ,  H01L31/06 ,  Y02E10/52 ,  Y02E10/548

Abstract: Provided is a silicon solar cell including a first electrode, a lower light absorption layer disposed on the first electrode, an upper light absorption layer disposed on the lower light absorption layer, and an intermediate reflector layer provided between the lower light absorption layer and the upper light absorption layer. The intermediate reflector layer includes copper oxide.

Abstract translation: 提供一种硅太阳能电池，其包括第一电极，设置在第一电极上的下部光吸收层，设置在下部光吸收层上的上部光吸收层，以及设置在下部光吸收层与上部光吸收层之间的中间反射层 光吸收层。 中间反射层包括氧化铜。

公开(公告)号：US20150096615A1

公开(公告)日：2015-04-09

申请号：US14333967

申请日：2014-07-17

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kyu Sung LEE ,  Sun Jin YUN ,  JungWook LIM

IPC: H01L31/055 ,  H01L31/0216

CPC classification number: H01L31/055 ,  H01L31/02168 ,  Y02E10/52

Abstract: Provided are a solar cell and a solar cell module including the same. The solar cell includes a bottom electrode layer, a light absorption layer disposed on the bottom electrode to absorb solar light of a visible light region, top electrode layer disposed on the light absorption layer, and a light conversion layer disposed on the top electrode layer.

Abstract translation: 提供一种太阳能电池和包括该太阳能电池的太阳能电池模块。 太阳能电池包括底电极层，设置在底电极上以吸收可见光区域的太阳光的光吸收层，设置在光吸收层上的顶电极层和设置在顶电极层上的光转换层。

公开(公告)号：US20140299189A1

公开(公告)日：2014-10-09

申请号：US14218176

申请日：2014-03-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： JungWook LIM ,  Sun Jin YUN ,  Da Jung LEE

IPC: H01L31/0745

CPC classification number: H01L31/0745 ,  H01L31/065 ,  H01L31/075 ,  Y02E10/548

Abstract: Provided is the structure of a thin film solar cell. The structure of the thin film solar cell includes a first substrate, a first electrode provided on the first substrate, a p-type semiconductor layer provided on the first electrode, a first buffer layer provided on the p-type semiconductor layer, an optical absorption region provided on the first buffer layer, a second buffer layer provided on the optical absorption region, an n-type semiconductor layer provided on the second buffer layer, a second electrode provided on the n-type semiconductor layer, and a second substrate on the second electrode. The optical absorption region includes a silicon layer, a first layer on the silicon layer, and a second layer having a different energy band gap from the first layer, on the first layer.

Abstract translation: 提供薄膜太阳能电池的结构。 薄膜太阳能电池的结构包括：第一基板，设置在第一基板上的第一电极，设置在第一电极上的p型半导体层，设置在p型半导体层上的第一缓冲层，光吸收 设置在第一缓冲层上的区域，设置在光吸收区域上的第二缓冲层，设置在第二缓冲层上的n型半导体层，设置在n型半导体层上的第二电极，以及设置在第二缓冲层上的第二基板 第二电极。 在第一层上，光吸收区域包括硅层，硅层上的第一层和与第一层具有不同能带隙的第二层。

公开(公告)号：US20140238479A1

公开(公告)日：2014-08-28

申请号：US14179067

申请日：2014-02-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： JungWook LIM ,  Sun Jin YUN ,  Seong Hyun LEE

IPC: H01L31/0216

CPC classification number: H01L31/0749 ,  H01L31/03923 ,  Y02E10/541

Abstract: Provided is a thin film solar cell including a rear electrode formed on a substrate, a light absorbing layer formed on the rear electrode, a buffer layer formed on the light absorbing layer, and a front transparent electrode formed on the buffer layer. The buffer layer includes copper oxide.

Abstract translation: 提供了一种薄膜太阳能电池，其包括形成在基板上的后电极，形成在后电极上的光吸收层，形成在光吸收层上的缓冲层和形成在缓冲层上的前透明电极。 缓冲层包括氧化铜。

公开(公告)号：US20140026963A1

公开(公告)日：2014-01-30

申请号：US13952904

申请日：2013-07-29

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sun Jin YUN ,  Chang Bong YEON ,  Yoo Jeong LEE ,  JungWook LIM

IPC: H01L31/0232 ,  H01L31/18

CPC classification number: H01L29/43 ,  H01L29/423 ,  H01L31/0224 ,  H01L31/022425 ,  H01L31/02327 ,  H01L31/02366 ,  H01L31/056 ,  H01L31/1884 ,  H01L33/40 ,  H01L33/405 ,  H01L51/5203 ,  H01L51/5209 ,  H01L2933/0016 ,  Y02E10/52

Abstract: Provided is a method of fabricating an electronic device. The method according to the present inventive concept may include forming a lower electrode having a flat portion and protrusions on a substrate, forming an intermediate layer on the lower electrode, and forming an upper electrode on the intermediate layer. The forming of the lower electrode may include forming a conductive film by depositing a first metal on the substrate, and depositing a second metal on the conductive film to prepare an alloy of the first metal and the second metal.

Abstract translation: 提供一种制造电子设备的方法。 根据本发明构思的方法可以包括形成具有平坦部分的下电极和在基板上的突起，在下电极上形成中间层，并在中间层上形成上电极。 下电极的形成可以包括通过在基板上沉积第一金属来形成导电膜，以及在导电膜上沉积第二金属以制备第一金属和第二金属的合金。

公开(公告)号：US20140007934A1

公开(公告)日：2014-01-09

申请号：US13867565

申请日：2013-04-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sun Jin YUN ,  JungWook Lim

IPC: H01L31/0216

CPC classification number: H01L31/02167 ,  H01L31/02168 ,  H01L31/0749 ,  Y02E10/541

Abstract: A thin film solar cell according to the inventive concept includes a back side electrode on a substrate, a light absorption layer on the back side electrode, a buffer layer on the light absorption layer, a front side transparent electrode on the buffer layer, a grid electrode partially formed on the front side transparent electrode and exposing a top surface of a portion of the front side transparent electrode, and an anti-reflection layer covering the exposed top surface of the front side transparent electrode. The buffer layer includes titanium oxide (TiOx).

Abstract translation: 根据本发明构思的薄膜太阳能电池包括基板上的背面电极，背面电极上的光吸收层，光吸收层上的缓冲层，缓冲层上的前侧透明电极，栅格 部分地形成在前侧透明电极上并暴露前侧透明电极的一部分的顶表面的电极以及覆盖前侧透明电极的暴露的顶表面的防反射层。 缓冲层包括氧化钛（TiOx）。