公开(公告)号：US20160064680A1

公开(公告)日：2016-03-03

申请号：US14474761

申请日：2014-09-02

Applicant: General Electric Company

Inventor： Kwang Hyup An ,  Gautam Parthasarathy ,  Jie Jerry Liu ,  James Edward Pickett

IPC: H01L51/44 ,  G01N23/04 ,  H01L51/00 ,  H01L27/30

CPC classification number: H01L51/448 ,  G01N23/04 ,  G01T1/2018 ,  G01T1/202 ,  H01L27/307 ,  H01L27/308 ,  H01L51/0032 ,  H01L51/0034 ,  H01L51/0036 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/005 ,  H01L51/4253 ,  H01L51/5259

Abstract: An organic x-ray detector is presented. The organic x-ray detector includes a layered structure. The layered structure includes a thin-film transistor (TFT) array disposed on a substrate, an organic photodiode disposed on the TFT array, and a scintillator layer disposed on the organic photodiode. The organic x-ray detector further includes an encapsulation cover at least partially encapsulating the layered structure; and an oxygen getter layer disposed between the organic photodiode and the encapsulation cover, wherein the oxygen getter layer includes an ether-containing material. X-ray system including the organic x-ray detector is also presented.

Abstract translation: 提出了一种有机x射线探测器。 有机X射线检测器包括层状结构。 分层结构包括设置在基板上的薄膜晶体管（TFT）阵列，设置在TFT阵列上的有机光电二极管和设置在有机光电二极管上的闪烁体层。 有机x射线检测器还包括至少部分地封装分层结构的封装盖; 以及设置在有机光电二极管和封装盖之间的吸氧剂层，其中吸氧剂层包括含醚材料。 还介绍了包括有机x射线探测器在内的X射线系统。

公开(公告)号：US20150144889A1

公开(公告)日：2015-05-28

申请号：US14087774

申请日：2013-11-22

Applicant: General Electric Company

Inventor： Kwang Hyup An ,  Aaron Judy Couture ,  Gautam Parthasarathy ,  Ri-An Zhao ,  Jie Jerry Liu

IPC: H01L27/30 ,  H01L51/44 ,  H01L51/00 ,  H01L27/146

CPC classification number: H01L27/308 ,  G01T1/2018 ,  H01L27/14663 ,  H01L27/283 ,  H01L51/0097 ,  H01L51/447 ,  H01L51/448 ,  Y02E10/549 ,  Y02P70/521

Abstract: An organic x-ray detector and a method of making the organic x-ray detector are disclosed. The x-ray detector includes a TFT array disposed on a substrate, an organic photodiode layer disposed on the TFT array, a barrier layer disposed on the photodiode layer, and a scintillator layer disposed on the barrier layer, such that the barrier layer includes at least one inorganic material.

Abstract translation: 公开了一种有机x射线检测器和制造该有机x射线检测器的方法。 x射线检测器包括设置在基板上的TFT阵列，设置在TFT阵列上的有机光电二极管层，设置在光电二极管层上的阻挡层和设置在阻挡层上的闪烁体层，使得阻挡层包括在 至少一种无机材料。

公开(公告)号：US20240117208A1

公开(公告)日：2024-04-11

申请号：US18502765

申请日：2023-11-06

Applicant: General Electric Company

Inventor： Aharon Yakimov ,  Gurvinder Singh Khinda ,  James E. Murphy ,  Felippe Pavinatto ,  Daniel Peter DePuccio ,  Kathleen Ann Maleski-Yadeski ,  Jie Jerry Liu ,  Zeying Chen

IPC: C09D11/50 ,  C09D11/037 ,  C09D11/107 ,  C09K11/02 ,  C09K11/61 ,  C09K11/77 ,  F21S43/14 ,  F21S43/16 ,  F21V9/38

CPC classification number: C09D11/50 ,  C09D11/037 ,  C09D11/107 ,  C09K11/025 ,  C09K11/617 ,  C09K11/7706 ,  F21S43/14 ,  F21S43/16 ,  F21V9/38 ,  B82Y20/00

Abstract: Phosphor materials and devices containing such phosphor materials are disclosed. An ink composition of in accordance with the present disclosure comprises a phosphor material comprising a Mn4+ doped phosphor of formula 1, Ax[MFy]:Mn4+ (I), and at least one rare earth containing Garnet phosphor, the at least one rare earth Garnet phosphor is present in the phosphor material in an amount of at least about 80 wt % based on the weight of the phosphor material, wherein the at least one rare earth containing a Garnet phosphor has a D50 particle size from about 0.5 microns to about 15 microns, where A is Li, Na, K, Rb, Cs, or a combination thereof; M is Si, Ge, Sn, Ti, Zr, Al, Ga, In, Sc, Y, La, Nb, Ta, Bi, Gd, or a combination thereof; x is the absolute value of the charge of the [MFy] ion; and y is 5, 6 or 7.

公开(公告)号：US20220177719A1

公开(公告)日：2022-06-09

申请号：US17552648

申请日：2021-12-16

Applicant: General Electric Company

Inventor： Mark D. Doherty ,  Yangang Liang ,  Jie Jerry Liu ,  Samuel Joseph Camardello ,  James Edward Murphy

IPC: C09D11/38 ,  G03F7/004 ,  C09K11/02 ,  C09K11/61 ,  C09K11/71 ,  G02F1/13357 ,  F21V8/00 ,  F21V9/30 ,  H01L33/50 ,  C09D11/322

Abstract: A color conversion film is provided. The film includes at least one narrow band emission phosphor dispersed within a binder matrix, wherein the narrow band emission phosphor has a D50 particle size from about 0.1 μm to about 15 μm and is selected from the group consisting of a green-emitting U6+-containing phosphor, a green-emitting Mn2+-containing phosphor, a red-emitting phosphor based on complex fluoride materials activated by Mn4+, and a mixture thereof. A device is also provided.

公开(公告)号：US20210324262A1

公开(公告)日：2021-10-21

申请号：US17152751

申请日：2021-01-19

Applicant: General Electric Company

Inventor： Mark D. Doherty ,  Yangang Liang ,  Jie Jerry Liu ,  Samuel Joseph Camardello ,  James Edward Murphy

IPC: C09K11/02 ,  C09K11/61 ,  H01L33/50 ,  F21V9/30 ,  F21V8/00 ,  G02F1/13357

Abstract: A color conversion film is provided. The film includes at least one narrow band emission phosphor dispersed within a binder matrix, wherein the narrow band emission phosphor has a D50 particle size from about 0.1 μm to about 15 μm and is selected from the group consisting of a green-emitting U6+-containing phosphor, a green-emitting Mn2+-containing phosphor, a red-emitting phosphor based on complex fluoride materials activated by Mn4+, and a mixture thereof. A device is also provided.

公开(公告)号：US09929216B2

公开(公告)日：2018-03-27

申请号：US15084855

申请日：2016-03-30

Applicant: General Electric Company

Inventor： Jie Jerry Liu ,  Gautam Parthasarathy ,  Ri-An Zhao ,  Kwang Hyup An

IPC: H01L27/30 ,  H01L51/44 ,  H01L51/00 ,  G01T1/20 ,  H01L51/42

CPC classification number: H01L27/308 ,  G01T1/2018 ,  H01L51/0026 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0046 ,  H01L51/0047 ,  H01L51/4253 ,  H01L51/44 ,  H01L51/448 ,  H01L2251/301 ,  H01L2251/303

Abstract: A process for fabricating an organic x-ray detector is presented. The process includes forming a layered structure that includes disposing a first electrode layer on a thin film transistor array, disposing an organic photoactive layer on the first electrode layer and disposing a second electrode layer on the organic photoactive layer. The organic photoactive layer includes a fullerene or a fullerene derivative having a carbon cluster of at least 70 carbon atoms. The process further includes disposing a scintillator layer on the layered structure at a temperature greater than 50 degrees Celsius. An organic x-ray detector fabricated by the process is further presented. An x-ray system including the organic x-ray detector is also presented.

公开(公告)号：US09535173B2

公开(公告)日：2017-01-03

申请号：US14483198

申请日：2014-09-11

Applicant: General Electric Company

Inventor： Jie Jerry Liu ,  Kwang Hyup An ,  Aaron Judy Couture

IPC: G01T1/20 ,  G01T1/24 ,  A61B6/00 ,  G01N23/04 ,  H01L27/30 ,  G01T1/202 ,  H01L51/00 ,  H01L51/42 ,  H01L51/52

CPC classification number: G01T1/24 ,  A61B6/42 ,  A61B6/4208 ,  A61B6/4233 ,  A61B6/4283 ,  G01N23/04 ,  G01T1/20 ,  G01T1/2018 ,  G01T1/202 ,  H01L27/308 ,  H01L51/0036 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/4253 ,  H01L51/5259

Abstract: An organic x-ray detector is presented. The organic x-ray detector includes a layered structure. The layered structure includes a thin-film transistor (TFT) array disposed on a substrate, an organic photodiode disposed on the TFT array, and a scintillator layer disposed on the organic photodiode. The organic x-ray detector includes an encapsulation cover at least partially encapsulating the layered structure. The organic x-ray detector further includes at least one of a moisture getter layer and an oxygen getter layer disposed proximate to the organic photodiode, and in the path of an x-ray radiation incident on the layered structure. X-ray system including the organic x-ray detector is also presented.

Abstract translation: 提出了一种有机x射线探测器。 有机X射线检测器包括层状结构。 分层结构包括设置在基板上的薄膜晶体管（TFT）阵列，设置在TFT阵列上的有机光电二极管和设置在有机光电二极管上的闪烁体层。 有机x射线检测器包括至少部分地封装分层结构的封装盖。 有机x射线检测器还包括设置在有机光电二极管附近以及入射在分层结构上的x射线辐射的路径中的吸湿剂层和吸氧剂层中的至少一种。 还介绍了包括有机x射线探测器在内的X射线系统。

公开(公告)号：US09515276B2

公开(公告)日：2016-12-06

申请号：US14474761

申请日：2014-09-02

Applicant: General Electric Company

Inventor： Kwang Hyup An ,  Gautam Parthasarathy ,  Jie Jerry Liu ,  James Edward Pickett

IPC: H01L51/44 ,  H01L27/30 ,  G01N23/04 ,  H01L51/00 ,  G01T1/20 ,  H01L51/42 ,  H01L51/52

CPC classification number: H01L51/448 ,  G01N23/04 ,  G01T1/2018 ,  G01T1/202 ,  H01L27/307 ,  H01L27/308 ,  H01L51/0032 ,  H01L51/0034 ,  H01L51/0036 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/005 ,  H01L51/4253 ,  H01L51/5259

Abstract: An organic x-ray detector is presented. The organic x-ray detector includes a layered structure. The layered structure includes a thin-film transistor (TFT) array disposed on a substrate, an organic photodiode disposed on the TFT array, and a scintillator layer disposed on the organic photodiode. The organic x-ray detector further includes an encapsulation cover at least partially encapsulating the layered structure; and an oxygen getter layer disposed between the organic photodiode and the encapsulation cover, wherein the oxygen getter layer includes an ether-containing material. X-ray system including the organic x-ray detector is also presented.

Abstract translation: 提出了一种有机x射线探测器。 有机X射线检测器包括层状结构。 分层结构包括设置在基板上的薄膜晶体管（TFT）阵列，设置在TFT阵列上的有机光电二极管和设置在有机光电二极管上的闪烁体层。 有机x射线检测器还包括至少部分地封装分层结构的封装盖; 以及设置在有机光电二极管和封装盖之间的吸氧剂层，其中吸氧剂层包括含醚材料。 还介绍了包括有机x射线探测器在内的X射线系统。

公开(公告)号：US20150187837A1

公开(公告)日：2015-07-02

申请号：US14144253

申请日：2013-12-30

Applicant: General Electric Company

Inventor： Ri-an Zhao ,  Kwang Hyup An ,  Guatam Parthasarathy ,  Aaron Judy Couture ,  Jie Jerry Liu ,  William Andrew Hennessy

IPC: H01L27/148 ,  H01L27/146

CPC classification number: H01L27/14812 ,  H01L27/14643 ,  H01L27/14692 ,  H01L27/307 ,  H01L27/308

Abstract: A radiation detector assembly including an organic photodetector that generate charge in response to an incident radiation, a thin film transistor array including a plurality of pixels. The plurality of pixels may produce electric signals corresponding to the charge generated by the organic photodetector. The radiation detector assembly also includes a spacer disposed on the thin film transistor array. The spacer surrounds one or more pixels and may confine the organic photodetector within the surrounded one or more pixels such that the surrounded one or more pixels are electrically isolated from a neighboring pixel.

Abstract translation: 一种辐射检测器组件，包括响应入射辐射产生电荷的有机光电检测器，包括多个像素的薄膜晶体管阵列。 多个像素可以产生对应于由有机光电检测器产生的电荷的电信号。 放射线检测器组件还包括设置在薄膜晶体管阵列上的间隔物。 间隔物围绕一个或多个像素并且可以将有机光电探测器限制在所包围的一个或多个像素内，使得被包围的一个或多个像素与相邻像素电隔离。

公开(公告)号：US20150084005A1

公开(公告)日：2015-03-26

申请号：US14034151

申请日：2013-09-23

Applicant: General Electric Company

Inventor： Srinivas Prasad Sista ,  Jie Jerry Liu ,  Xiaolei Shi ,  Joseph John Shiang ,  Kevin Henry Janora

IPC: H01L51/52

CPC classification number: H01L51/5268 ,  H01L2251/5369

Abstract: A light extraction structure that includes a composition of a base material and a scattering material disposed within the base material. The scattering material is a metal oxide, and the difference between the refractive indices of the base material and the scattering material is at least +/−0.05.

Abstract translation: 一种光提取结构，其包括基材的组合物和设置在基材内的散射材料。 散射材料是金属氧化物，基材和散射材料的折射率之差至少为+/- 0.05。