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1.发明授权公开(公告)号：US11713506B2
公开(公告)日：2023-08-01
申请号：US16180800
申请日：2018-11-05
Applicant: Applied Materials, Inc.
Inventor： Stefan Keller , Uwe Schüssler , Jose Manuel Dieguez-Campo , Stefan Bangert , Byung-Sung Kwak
IPC: C23C16/448 , C23C14/24 , H01M4/38 , C23C14/54 , C23C14/14 , C23C16/06 , C23C16/455 , C23C16/52
CPC classification number: C23C16/4485 , C23C14/14 , C23C14/246 , C23C14/543 , C23C16/06 , C23C16/4557 , C23C16/45519 , C23C16/45561 , C23C16/45565 , C23C16/52 , H01M4/381
Abstract: A depositing arrangement for evaporation of a material is disclosed herein. The depositing arrangement has an alkali metal or alkaline earth metal for deposition of the material on a substrate. The deposition arrangement has a first chamber configured for liquefying the material; a valve being in fluid communication with the first chamber, and being downstream of the first chamber, wherein the valve is configured for control of the flow rate of the liquefied material through the valve. The deposition arrangement has an evaporation zone being in fluid communication with the valve, and being downstream of the valve, wherein the evaporation zone is configured for vaporizing the liquefied material; a heating unit to heat the material to higher temperatures before providing the liquid material in the evaporation zone; and one or more outlets for directing the vaporized material towards the substrate.
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公开(公告)号：US20170301897A1
公开(公告)日：2017-10-19
申请号：US15338950
申请日：2016-10-31
Applicant: Applied Materials, Inc.
Inventor： Michael Yu-Tak Young , Byung-Sung Kwak , Giback Park , Lizhong Sun , Jeffrey L. Franklin , Robert Jan Visser
IPC: H01M2/10 , H01M2/08 , H01M2/02 , H01M10/0525 , H01M10/0585
CPC classification number: H01M2/1094 , B23K26/0006 , B23K26/142 , B23K26/362 , B23K2101/34 , B23K2101/36 , B23K2103/172 , B29C59/16 , B29K2995/0006 , B29L2031/3468 , C23C14/34 , C23C14/50 , H01J37/32715 , H01J37/3426 , H01M2/0207 , H01M2/026 , H01M2/0267 , H01M2/0287 , H01M2/08 , H01M4/382 , H01M4/525 , H01M6/005 , H01M6/18 , H01M6/188 , H01M6/40 , H01M10/0436 , H01M10/052 , H01M10/0525 , H01M10/0585 , H01M2220/30 , H01M2300/0065 , H01M2300/0068 , Y02T10/7011
Abstract: A thin film device, comprising: an active device region, the active device region having reversible motion at least along a first direction between a first device state and a second device state; and a thin film encapsulant disposed adjacent the selective expansion region, wherein the thin film encapsulant comprises a first thickness in the first device state and a second thickness in the second device state, the first thickness being greater than the second thickness by 10% or greater, wherein the thin film encapsulant comprises a laser-etchable material.
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公开(公告)号：US11659759B2
公开(公告)日：2023-05-23
申请号：US17142853
申请日：2021-01-06
Applicant: Applied Materials, Inc.
Inventor： Chung-Chia Chen , Byung-Sung Kwak , Robert Jan Visser
CPC classification number: H01L51/56 , H01L27/3211
Abstract: Embodiments of the present disclosure relate to an apparatus and methods for forming arrays of EL devices and forming the EL devices with overlapped mask plates. The methods utilize overlapping a first mask plate and a second mask plate to form a mask arrangement having first apertures of the first mask plate overlapped with second apertures of the second mask plate forming one or more opening areas. A material is evaporated through the mask arrangement such that layers of the material are formed in a device area of the EL devices. The device area of each of the EL devices corresponds to the opening area of the mask arrangement of the first mask plate and the second mask plate. The method described herein allows for a higher density of the EL devices and creates a smaller deposition area due to the opening area of the mask arrangement.
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公开(公告)号：US10547040B2
公开(公告)日：2020-01-28
申请号：US15339187
申请日：2016-10-31
Applicant: Applied Materials, Inc.
Inventor： Giback Park , Byung-Sung Kwak , Lizhong Sun , Dimitrios Argyris , Kyuil Cho , Miaojun Wang
IPC: H01M10/0585 , H01M2/08 , H01M2/02 , H01M10/04 , H01M10/0525 , H01M2/10 , H01M4/38 , H01M4/525 , B23K26/142 , B23K26/00 , B23K26/362 , B29C59/16 , H01M6/00 , H01M6/18 , H01M6/40 , C23C14/34 , C23C14/50 , H01J37/32 , H01J37/34 , B23K101/34 , B23K101/36 , B23K103/16 , B29L31/34
Abstract: Approaches herein provide a device, such as a battery protection device, including a cathode current collector and an anode current collector provided atop a substrate, a cathode provided atop the cathode current collector, and an electrolyte layer provided over the cathode. An interlayer, such as one or more layers of silicon, antimony, magnesium, titanium, magnesium lithium, and/or silver lithium, is formed over the electrolyte layer. An anode contact layer, such as an anode or anode current collector, is then provided over the interlayer. By providing the interlayer atop the electrolyte layer prior to anode contact layer deposition, lithium from the cathode side alloys with the interlayer, thus providing a more isotropic or uniaxial detachment of the anode contact layer.
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公开(公告)号：US20170301957A1
公开(公告)日：2017-10-19
申请号：US15339187
申请日：2016-10-31
Applicant: Applied Materials, Inc.
Inventor： Giback Park , Byung-Sung Kwak , Lizhong Sun , Dimitrios Argyris , Kyuil Cho , Miaojun Wang
IPC: H01M10/0585 , H01M2/08 , H01M2/02 , H01M10/04 , H01M10/0525
Abstract: Approaches herein provide a device, such as a battery protection device, including a cathode current collector and an anode current collector provided atop a substrate, a cathode provided atop the cathode current collector, and an electrolyte layer provided over the cathode. An interlayer, such as one or more layers of silicon, antimony, magnesium, titanium, magnesium lithium, and/or silver lithium, is formed over the electrolyte layer. An anode contact layer, such as an anode or anode current collector, is then provided over the interlayer. By providing the interlayer atop the electrolyte layer prior to anode contact layer deposition, lithium from the cathode side alloys with the interlayer, thus providing a more isotropic or uniaxial detachment of the anode contact layer.
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Patent Agency Ranking
公开(公告)号：US20170301892A1
公开(公告)日：2017-10-19
申请号：US15338958
申请日：2016-10-31
Applicant: Applied Materials, Inc.
Inventor： Byung-Sung Kwak , Lizhong Sun , Giback Park , Michael Yu-Tak Young , Jeffrey L. Franklin , Miaojun Wang
IPC: H01M2/02 , H01M2/08 , H01M10/0525 , H01M10/0585
CPC classification number: H01M2/1094 , B23K26/0006 , B23K26/142 , B23K26/362 , B23K2101/34 , B23K2101/36 , B23K2103/172 , B29C59/16 , B29K2995/0006 , B29L2031/3468 , C23C14/34 , C23C14/50 , H01J37/32715 , H01J37/3426 , H01M2/0207 , H01M2/026 , H01M2/0267 , H01M2/0287 , H01M2/08 , H01M4/382 , H01M4/525 , H01M6/005 , H01M6/18 , H01M6/188 , H01M6/40 , H01M10/0436 , H01M10/052 , H01M10/0525 , H01M10/0585 , H01M2220/30 , H01M2300/0065 , H01M2300/0068 , Y02T10/7011
Abstract: A thin film device. The thin film device may include: an active device region, the active device region comprising a diffusant; and a thin film encapsulant disposed adjacent to the active device region and encapsulating at least a portion of the active device region, the thin film encapsulant comprising: a first layer, the first layer disposed immediately adjacent the active device region and comprising a soft and pliable material; and a second layer disposed on the first layer, the second layer comprising a rigid dielectric material or rigid metal material.
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公开(公告)号：US20170301891A1
公开(公告)日：2017-10-19
申请号：US15462220
申请日：2017-03-17
Applicant: Applied Materials, Inc.
Inventor： Byung-Sung Kwak , Lizhong Sun , Giback Park , Michael Yu-Tak Young , Jeffrey L. Franklin , Miaojun Wang , Dimitrios Argyris
CPC classification number: H01M2/0275 , H01M2/0287 , H01M4/131 , H01M4/134 , H01M4/366 , H01M4/382 , H01M4/525 , H01M2010/0495 , H01M2300/0065
Abstract: A thin film device may include an active device region, where the active device region comprises a selective expansion region. The thin film device may further include a polymer layer disposed adjacent to the active device region and encapsulating the active device region, the polymer layer comprising a plurality of polymer sub-layers. A first polymer sub-layer of the plurality of polymer sub-layers may have a first hardness, while a second polymer sub-layer of the plurality of polymer sub-layers has a second hardness, the second hardness being different from the first hardness.
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公开(公告)号：US11956994B2
公开(公告)日：2024-04-09
申请号：US17398442
申请日：2021-08-10
Applicant: Applied Materials, Inc.
Inventor： Chung-Chih Wu , Hoang Yan Lin , Guo-Dong Su , Zih-Rou Cyue , Li-Yu Yu , Wei-Kai Lee , Guan-Yu Chen , Chung-Chia Chen , Wan-Yu Lin , Gang Yu , Byung-Sung Kwak , Robert Jan Visser , Chi-Jui Chang
IPC: H10K50/858 , G09F9/33 , H04N13/302
CPC classification number: H10K50/858 , G09F9/335 , H04N13/302
Abstract: The present disclosure is generally related to 3D imaging capable OLED displays. A light field display comprises an array of 3D light field pixels, each of which comprises an array of corrugated OLED pixels, a metasurface layer disposed adjacent to the array of 3D light field pixels, and a plurality of median layers disposed between the metasurface layer and the corrugated OLED pixels. Each of the corrugated OLED pixels comprises primary or non-primary color subpixels, and produces a different view of an image through the median layers to the metasurface to form a 3D image. The corrugated OLED pixels combined with a cavity effect reduce a divergence of emitted light to enable effective beam direction manipulation by the metasurface. The metasurface having a higher refractive index and a smaller filling factor enables the deflection and direction of the emitted light from the corrugated OLED pixels to be well controlled.
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公开(公告)号：US11927535B2
公开(公告)日：2024-03-12
申请号：US18129503
申请日：2023-03-31
Applicant: Applied Materials, Inc.
Inventor： Avishek Ghosh , Byung-Sung Kwak , Todd Egan , Robert Jan Visser , Gangadhar Banappanavar , Dinesh Kabra
CPC classification number: G01N21/6489 , G01N21/6408 , H10K50/182
Abstract: An apparatus for determining a characteristic of a photoluminescent (PL) layer comprises: a light source that generates an excitation light that includes light from the visible or near-visible spectrum; an optical assembly configured to direct the excitation light onto a PL layer; a detector that is configured to receive a PL emission generated by the PL layer in response to the excitation light interacting with the PL layer and generate a signal based on the PL emission; and a computing device coupled to the detector and configured to receive the signal from the detector and determine a characteristic of the PL layer based on the signal.
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公开(公告)号：US11662317B2
公开(公告)日：2023-05-30
申请号：US17188485
申请日：2021-03-01
Applicant: Applied Materials, Inc.
Inventor： Avishek Ghosh , Byung-Sung Kwak , Todd Egan , Robert Jan Visser , Gangadhar Banappanavar , Dinesh Kabra
CPC classification number: G01N21/6489 , G01N21/6408 , H01L51/5287
Abstract: An apparatus for determining a characteristic of a photoluminescent (PL) layer comprises: a light source that generates an excitation light that includes light from the visible or near-visible spectrum; an optical assembly configured to direct the excitation light onto a PL layer; a detector that is configured to receive a PL emission generated by the PL layer in response to the excitation light interacting with the PL layer and generate a signal based on the PL emission; and a computing device coupled to the detector and configured to receive the signal from the detector and determine a characteristic of the PL layer based on the signal.
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