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1. 发明申请

US20210199211A1 Microfluidic Device for Controlling Pneumatic Microvalves 有权
公开(公告)号：US20210199211A1
公开(公告)日：2021-07-01
申请号：US17135192
申请日：2020-12-28
申请人： IMEC VZW
发明人： Lei Zhang , Tim Stakenborg , Chengxun Liu , David Cheyns
IPC分类号： F16K31/128 , F16K7/12 , F16K11/24 , F16K31/00 , F16K7/10
摘要： Example embodiments relate to microfluidic devices for controlling pneumatic microvalves. One embodiment includes a microfluidic device for independently controlling a plurality of pneumatic microvalves. The microfluidic device is couplable to a pressure source. The microfluidic device includes a first substrate. The microfluidic device also includes a flexible membrane covering the first substrate. Additionally, the microfluidic device includes a second substrate covering the flexible membrane. Further, the microfluidic device includes one or more fluidic channels at least partially defined in the first substrate. In addition, the microfluidic device includes a pressure couplable to the pressure source and branching into a plurality of pressure channels. Still further, the microfluidic device includes at least one pressure control switch per pressure channel.

2. 发明申请

US20220396067A1 Method for Transferring a Layer to a Substrate 有权
公开(公告)号：US20220396067A1
公开(公告)日：2022-12-15
申请号：US17834413
申请日：2022-06-07
申请人： IMEC VZW , Katholieke Universiteit Leuven, KU LEUVEN R&D
发明人： Boshen Liang , Dominika Wysocka , David Cheyns
IPC分类号： B32B43/00 , B81C1/00 , B32B37/24
摘要： The present disclosure relates to a method for transferring a target layer to a substrate. The method includes providing a stack by forming a first transfer layer over a first substrate, forming a second transfer layer on the first transfer layer, the second transfer layer being water-soluble, and forming the target layer on the second transfer layer, such that the stack has a top surface. The method also includes bonding the top surface of the stack to a second substrate, separating the first transfer layer from the second transfer layer, and dissolving the second transfer layer in water.

3. 发明申请

US20220140276A1 CONTAMINATED INTERFACE MITIGATION IN A SEMICONDUCTOR DEVICE 有权
公开(公告)号：US20220140276A1
公开(公告)日：2022-05-05
申请号：US17502708
申请日：2021-10-15
申请人： Imec vzw
发明人： Tung Huei Ke , David Cheyns , Pawel Malinowski
IPC分类号： H01L51/50 , H01L51/52 , H01L51/56
摘要： A semiconductor device comprises a substrate, a first hole-transporting layer over the substrate, a first electron-transporting layer on the first hole-transporting layer, and a second hole-transporting layer over the first electron-transporting layer. At least one of the first electron-transporting layer and the second hole-transporting layer has an organic component. The device is characterized by one of the following: a metal oxide layer present on the first electron-transporting layer, wherein a second electron-transporting layer is on the metal oxide layer, wherein the second hole-transporting layer is on the second electron-transporting layer, or the second hole transporting layer has a first p-doped hole-transporting surface present on the first electron-transporting, layer and a second p-doped hole-transporting surface facing away from the first p-doped hole-transporting surface, or the first electron-transporting layer is on a top surface and on sidewalls of the first hole-transporting layer.

4. 发明授权

US11313489B2 Microfluidic device for controlling pneumatic microvalves 有权
公开(公告)号：US11313489B2
公开(公告)日：2022-04-26
申请号：US17135192
申请日：2020-12-28
申请人： IMEC VZW
发明人： Lei Zhang , Tim Stakenborg , Chengxun Liu , David Cheyns
IPC分类号： F16K31/128 , F16K7/10 , F16K7/12 , F16K31/00 , F16K11/24
摘要： Example embodiments relate to microfluidic devices for controlling pneumatic microvalves. One embodiment includes a microfluidic device for independently controlling a plurality of pneumatic microvalves. The microfluidic device is couplable to a pressure source. The microfluidic device includes a first substrate. The microfluidic device also includes a flexible membrane covering the first substrate. Additionally, the microfluidic device includes a second substrate covering the flexible membrane. Further, the microfluidic device includes one or more fluidic channels at least partially defined in the first substrate. In addition, the microfluidic device includes a pressure couplable to the pressure source and branching into a plurality of pressure channels. Still further, the microfluidic device includes at least one pressure control switch per pressure channel.

5. 发明申请

US20210134886A1 OPTICAL SENSOR AND THIN FILM PHOTODIODE 有权
公开(公告)号：US20210134886A1
公开(公告)日：2021-05-06
申请号：US17081829
申请日：2020-10-27
申请人： IMEC vzw , Katholieke Universiteit Leuven
发明人： Yunlong Li , Epimitheas Georgitzikis , David Cheyns
IPC分类号： H01L27/30 , H01L51/00 , H01L51/42 , H01L51/44
摘要： An aspect comprising an optical sensor is disclosed. The optical sensor comprises stacked layers comprising: a window layer configured to allow the passage of photons; a sensing layer configured to generate charges upon impinging of the photons through the window layer; and a bottom electrode layer comprising at least one bottom electrode for receiving charges generated in the sensing layer. The sensing layer is sandwiched between the window layer and the bottom electrode layer. The at least one bottom electrode of the bottom electrode layer comprises conductive material with reflectivity higher than 0.7 to reflect back received photons into the sensing layer; and the at least one bottom electrode is obtained by semiconductor device fabrication techniques.

6. 发明授权

US10468599B2 Patterned organic semiconductor layers 有权
公开(公告)号：US10468599B2
公开(公告)日：2019-11-05
申请号：US14328084
申请日：2014-07-10
申请人： IMEC vzw
发明人： David Cheyns
IPC分类号： H01L51/56 , H01L27/32 , H01L51/00 , H01L51/44 , H01L51/52 , H01L51/42
摘要： A method of patterning organic semiconductor layers is disclosed. In one aspect, a method for forming a patterned organic semiconductor layer on a substrate includes providing a plurality of first electrodes on a substrate. The method additionally includes providing a patterned self-assembling monolayer at predetermined locations on each of the plurality of first electrodes. The method further includes providing a layer comprising an organic semiconductor material over the patterned self-assembling monolayer. A corresponding device and a photovoltaic module comprising such a device are also disclosed.

7. 发明申请

US20140338728A1 PATTERNED ORGANIC SEMICONDUCTOR LAYERS 审中-公开
标题翻译：图形有机半导体层
公开(公告)号：US20140338728A1
公开(公告)日：2014-11-20
申请号：US14328084
申请日：2014-07-10
申请人： IMEC vzw
发明人： David Cheyns
IPC分类号： H01L51/00 , H01L27/32 , H01L51/42 , H01L51/56
摘要： A method of patterning organic semiconductor layers is disclosed. In one aspect, a method for forming a patterned organic semiconductor layer on a substrate includes providing a plurality of first electrodes on a substrate. The method additionally includes providing a patterned self-assembling monolayer at predetermined locations on each of the plurality of first electrodes. The method further includes providing a layer comprising an organic semiconductor material over the patterned self-assembling monolayer. A corresponding device and a photovoltaic module comprising such a device are also disclosed.
摘要翻译：公开了一种图案化有机半导体层的方法。一方面，在衬底上形成图案化有机半导体层的方法包括在衬底上设置多个第一电极。该方法另外包括在多个第一电极中的每一个上的预定位置处提供图案化的自组装单层。该方法还包括在图案化的自组装单层上提供包含有机半导体材料的层。还公开了包括这种装置的对应装置和光伏模块。

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