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1. 发明申请

US20180347028A1 Sapphire thin film coated flexible substrate 审中-公开
公开(公告)号：US20180347028A1
公开(公告)日：2018-12-06
申请号：US16100186
申请日：2018-08-09
申请人： Hong Kong Baptist University
发明人： Kok Wai CHEAH , King Fai LI , Hoi Lam TAM , Guixin LI , Wing Yui LAM , Yu Wai CHAN
IPC分类号： C23C14/08 , C03C17/36 , C03C17/245 , C23C14/02 , C23C14/00 , C23C14/58
CPC分类号： C23C14/081 , C03C17/245 , C03C17/3642 , C03C2217/214 , C03C2217/78 , C23C14/0005 , C23C14/025 , C23C14/5806
摘要： A method to transfer a layer of harder thin film substrate onto a softer, flexible substrate. In particular, the present invention provides a method to deposit a layer of sapphire thin film on to a softer and flexible substrate e.g. PET, polymers, plastics, paper and fabrics. This combination provides the hardness of sapphire thin film to softer flexible substrates.

2. 发明申请

US20160024639A1 Sapphire thin film coated flexible substrate 审中-公开
标题翻译：蓝宝石薄膜涂层柔性基板
公开(公告)号：US20160024639A1
公开(公告)日：2016-01-28
申请号：US14849606
申请日：2015-09-10
申请人： Hong Kong Baptist University
发明人： Kok Wai CHEAH , King Fai LI , Hoi Lam TAM , Ka Suen LEE , Guixin LI , Wing Yui LAM , Yu Wai CHAN
IPC分类号： C23C14/08 , C23C14/58 , C23C14/34 , C23C14/30
CPC分类号： C23C14/081 , C03C17/245 , C03C17/3642 , C03C2217/214 , C03C2217/78 , C23C14/0005 , C23C14/025 , C23C14/5806
摘要： A method to transfer a layer of harder thin film substrate onto a softer, flexible substrate. In particular, the present invention provides a method to deposit a layer of sapphire thin film on to a softer and flexible substrate e.g. PET, polymers, plastics, paper and fabrics. This combination provides the hardness of sapphire thin film to softer flexible substrates.
摘要翻译：将较硬的薄膜基底层转移到更柔软的柔性基底上的方法。特别地，本发明提供了将蓝宝石薄膜层沉积到较软和柔性基底上的方法，例如， PET，聚合物，塑料，纸和织物。这种组合可以将蓝宝石薄膜的硬度提供给柔软的柔性基材。

3. 发明申请

US20190242004A1 SAPPHIRE THIN FILM COATED SUBSTRATE 审中-公开
公开(公告)号：US20190242004A1
公开(公告)日：2019-08-08
申请号：US16339377
申请日：2017-09-27
申请人： Hong Kong Baptist University
发明人： Kok Wai CHEAH , Wing Yui LAM , Yu Wai CHAN
IPC分类号： C23C14/08 , C23C14/58 , C03C3/06 , C23C14/34 , C23C14/10 , C23C14/22 , C03C17/245 , C03C17/36 , C23C14/30 , C23C14/02
CPC分类号： C23C14/081 , C03C3/06 , C03C17/245 , C03C17/36 , C03C17/3639 , C03C17/3644 , C03C17/3649 , C03C2217/214 , C03C2218/15 , C03C2218/32 , C03C2218/328 , C03C2218/33 , C23C14/024 , C23C14/10 , C23C14/221 , C23C14/30 , C23C14/34 , C23C14/3464 , C23C14/5806
摘要： A composition of AR layer that is aimed to match the refractive index of the underlying substrate e.g. glass, chemically strengthened glass, plastics etc., so as maximum light is transmitting through it. For a device with an sapphire film for anti-scratch protection, because sapphire has a different refractive index to that of the substrate, therefore existing AR layer will not function as well as it should; not only the transmitted light is reduced in quantity, its transmitted range will be changed such that imaging or display color is compromised. Therefore an integrated AR with sapphire film with the top most AR layer as Al2O3 which also acts as anti-scratching layer will eliminate this problem. This claim involves replacing one of the materials for AR layer is Al2O3 such that the top most AR layer as Al2O3 which also acts as anti-scratching layer.

4. 发明申请

US20190169734A1 SAPPHIRE THIN FILM COATED SUBSTRATE 审中-公开
公开(公告)号：US20190169734A1
公开(公告)日：2019-06-06
申请号：US16252737
申请日：2019-01-21
申请人： Hong Kong Baptist University
发明人： Kok Wai CHEAH , Wing Yui LAM , Hoi Lam TAM
IPC分类号： C23C14/08 , C23C14/58 , C03C3/06 , C23C14/34 , C23C14/10 , C23C14/22 , C03C17/245 , C03C17/36 , C23C14/30 , C23C14/02
摘要： A method to transfer a layer of harder thin film substrate onto a softer, flexible substrate. In particular, the present invention provides a method to deposit a layer of sapphire thin film on to a softer and flexible substrate e.g. quartz, fused silica, silicon, glass, toughened glass, PET, polymers, plastics, paper and fabrics. This combination provides the hardness of sapphire thin film to softer flexible substrates

5. 发明申请

US20180202036A1 SAPPHIRE THIN FILM COATED SUBSTRATE 审中-公开
公开(公告)号：US20180202036A1
公开(公告)日：2018-07-19
申请号：US15897166
申请日：2018-02-15
申请人： Hong Kong Baptist University
发明人： Kok Wai CHEAH , Wing Yui LAM , Hoi Lam TAM
IPC分类号： C23C14/08 , C23C14/58 , C03C3/06 , C23C14/22 , C23C14/34 , C23C14/10 , C23C14/30 , C23C14/02 , C03C17/36 , C03C17/245
CPC分类号： C23C14/081 , C03C3/06 , C03C17/245 , C03C17/36 , C03C17/3639 , C03C17/3644 , C03C17/3649 , C03C2217/214 , C03C2218/15 , C03C2218/32 , C03C2218/328 , C03C2218/33 , C23C14/024 , C23C14/10 , C23C14/221 , C23C14/30 , C23C14/34 , C23C14/3464 , C23C14/5806
摘要： A method to transfer a layer of harder thin film substrate onto a softer, flexible substrate. In particular, the present invention provides a method to deposit a layer of sapphire thin film on to a softer and flexible substrate e.g. quartz, fused silica, silicon, glass, toughened glass, PET, polymers, plastics, paper and fabrics. This combination provides the hardness of sapphire thin film to softer flexible substrates.

6. 发明申请

US20210203122A1 Tunable laser materials comprising solid-state blended polymers 有权
公开(公告)号：US20210203122A1
公开(公告)日：2021-07-01
申请号：US17114463
申请日：2020-12-07
申请人： Hong Kong Baptist University
发明人： Kok Wai CHEAH , Yi JIANG
IPC分类号： H01S3/16 , H01S3/13 , H01S3/06 , C08L25/02
摘要： The present invention relates to a solid-state blended polymer system that has the property of tunable lasing wavelength through adjusting the blending ratio. It can be used for health monitoring, environmental monitoring sensor and tissue imaging. Current materials do not have the broad tunable range; from blue to infra-red across the optical range. By using the same two polymers, it is possible to produce laser emitting blue to red colour. It simplifies the design, eases multi-wavelength laser sensor system integration and therefore, making the production cost-effective.

7. 发明申请

US20170260620A1 SAPPHIRE THIN FILM COATED SUBSTRATE 有权
公开(公告)号：US20170260620A1
公开(公告)日：2017-09-14
申请号：US15597170
申请日：2017-05-17
申请人： Hong Kong Baptist University
发明人： Kok Wai CHEAH , Wing Yui LAM , Hoi Lam TAM
IPC分类号： C23C14/08 , C23C14/58 , C23C14/22 , C23C14/10 , C23C14/34
CPC分类号： C23C14/081 , C03C3/06 , C03C17/245 , C03C17/36 , C03C17/3639 , C03C17/3644 , C03C17/3649 , C03C2217/214 , C03C2218/15 , C03C2218/32 , C03C2218/328 , C03C2218/33 , C23C14/024 , C23C14/10 , C23C14/221 , C23C14/30 , C23C14/34 , C23C14/3464 , C23C14/5806
摘要： A method to transfer a layer of harder thin film substrate onto a softer, flexible substrate. In particular, the present invention provides a method to deposit a layer of sapphire thin film on to a softer and flexible substrate e.g. quartz, fused silica, silicon, glass, toughened glass, PET, polymers, plastics, paper and fabrics. This combination provides the hardness of sapphire thin film to softer flexible substrates.

8. 发明申请

US20150292869A1 Organic Laser for Measurement 有权
标题翻译：有机激光测量
公开(公告)号：US20150292869A1
公开(公告)日：2015-10-15
申请号：US14684450
申请日：2015-04-13
申请人： Hong Kong Baptist University
发明人： Kin Long CHAN , Gui Xin LI , Ka Suen LEE , Kok Wai CHEAH
IPC分类号： G01B11/14 , H01S5/36 , G01B11/16
CPC分类号： H01S3/2391 , G01B11/002 , G01H9/004 , H01S3/094 , H01S3/168
摘要： This invention provides a system and a method for measuring displacements and movements, particularly for measuring very fine displacements and very minute movements. Position, vibration and rotational/angular movements can be measured. One or more directions can be measured simultaneously. In one embodiment, the system comprises one or more measuring means at least configured to tune multiple color emissions from a laser comprising an organic laser and/or a cascaded organic laser, such that the tuned multiple color emissions of the laser are used in measurements. The system is scalable in order to support measurement across a very large space. Optionally, the system further comprises a thin film laser generating device for generating said laser, blue and green emission organic semiconductors for generating said organic laser, and laser sensors for sensing said laser where said laser sensors comprise organic laser sensors and/or cascaded organic laser sensors.
摘要翻译：本发明提供一种用于测量位移和运动的系统和方法，特别是用于测量非常精细的位移和非常微小的运动。可以测量位置，振动和旋转/角度运动。一个或多个方向可以同时测量。在一个实施例中，系统包括一个或多个测量装置，其至少被配置为调整来自包括有机激光器和/或级联有机激光器的激光器的多个颜色发射，使得在测量中使用激光器的调谐多色发射。该系统是可扩展的，以便在非常大的空间内支持测量。可选地，该系统还包括用于产生所述激光的薄膜激光产生装置，用于产生所述有机激光的蓝色和绿色发射有机半导体，以及用于感测所述激光的激光传感器，其中所述激光传感器包括有机激光传感器和/或级联有机激光传感器。

9. 发明申请

US20190249292A1 Sapphire Coated Substrate With A Flexible, Anti-Scratch And Multi-Layer Coating 审中-公开
公开(公告)号：US20190249292A1
公开(公告)日：2019-08-15
申请号：US16392619
申请日：2019-04-24
申请人： Hong Kong Baptist University , Cathay Photonics Limited
发明人： Kok Wai CHEAH , Wing Yui LAM , Yu Wai CHAN , Shing Chi TSE , Suet Ying CHING , Hoi Lam TAM
IPC分类号： C23C14/08 , C23C14/58 , C03C3/06 , C23C14/34 , C23C14/10 , C23C14/22 , C03C17/245 , C03C17/36 , C23C14/30 , C23C14/02
CPC分类号： C23C14/081 , C03C3/06 , C03C17/245 , C03C17/36 , C03C17/3639 , C03C17/3644 , C03C17/3649 , C03C2217/214 , C03C2218/15 , C03C2218/32 , C03C2218/328 , C03C2218/33 , C23C14/024 , C23C14/10 , C23C14/221 , C23C14/30 , C23C14/34 , C23C14/3464 , C23C14/5806
摘要： A method for forming a substrate with a multi-layered, flexible, and anti-scratch metal oxides protective coating being deposited onto the substrate is provided in the present invention, wherein the top most layer of the coating comprises Al2O3 or a mixture thereof such that the top most layer acts as an anti-scratching layer. The multi-layered, flexible and anti-scratch metal oxides protective coating also retains the flexibility of the underlying substrate.

10. 发明申请

US20190169735A1 Carbon-based Nano-thin Film for Enhancing Surface Abrasion Resistance on Sapphire Thin Film 审中-公开
公开(公告)号：US20190169735A1
公开(公告)日：2019-06-06
申请号：US16266113
申请日：2019-02-04
申请人： Hong Kong Baptist University
发明人： Kok Wai CHEAH , Shing Chi TSE , Hoi Lam TAM
IPC分类号： C23C14/08 , C23C14/10 , C03C17/36 , C23C14/34 , C23C14/58 , C23C14/22 , C23C14/02 , C03C17/245 , C23C14/30 , C03C3/06
摘要： The present disclosure relates to display, windows, camera cover, lens and lens cover, optical/infra-red sensors, glasses and spectacles.

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