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1. 发明申请

US20200238206A1 METHOD OF MANUFACTURING A CARBON-BASED STRUCTURE USING LASER RADIATION AND CORRESPONDING DEVICE 审中-公开
公开(公告)号：US20200238206A1
公开(公告)日：2020-07-30
申请号：US16648047
申请日：2018-09-14
申请人： M-SOLV LIMITED
发明人： Sebastian NUFER , Adam North BRUNTON
IPC分类号： B01D39/20 , G01N27/12
摘要： Methods of manufacturing a sensor or a filter are disclosed. In one arrangement, a donor material is provided on a support substrate. The donor material comprises carbon or a carbon compound. A collecting substrate is provided. The donor material is illuminated with laser radiation. The illumination is such that a porous material comprising carbon is formed on the collecting substrate. The collecting substrate comprises an electrode arrangement configured to provide an output dependent on an electrical property of a portion of the porous material.

2. 发明申请

US20190181009A1 APPARATUS FOR ANNEALING A LAYER OF SEMICONDUCTOR MATERIAL, A METHOD OF ANNEALING A LAYER OF SEMICONDUCTOR MATERIAL, AND A FLAT PANEL DISPLAY 审中-公开
公开(公告)号：US20190181009A1
公开(公告)日：2019-06-13
申请号：US16327186
申请日：2017-08-16
申请人： M-SOLV LIMITED
发明人： Philip Thomas RUMSBY , David Thomas Edmund MYLES
IPC分类号： H01L21/263 , H01L21/428 , H01L21/268 , H01L21/67 , H01L27/12
摘要： Methods and apparatus for annealing a layer of semiconductor material, particularly amorphous silicon or IGZO, are provided. In one arrangement, an apparatus comprises a laser source that generates a laser beam. A beam scanning arrangement scans the laser beam, or a plurality of sub-beams generated by the laser beam, relative to the layer of semiconductor material in such a way as to selectively irradiate a plurality of regions of the layer of semiconductor material and thereby generate a corresponding plurality of regions of annealed semiconductor material, particularly polysilicon or annealed IGZO. Each of the regions of annealed semiconductor material is separated from all of the other regions of annealed semiconductor material.

3. 发明申请

US20170098494A1 MANUFACTURING A CONDUCTIVE NANOWIRE LAYER 审中-公开
公开(公告)号：US20170098494A1
公开(公告)日：2017-04-06
申请号：US15312516
申请日：2015-05-11
申请人： M-SOLV LIMITED
发明人： Alan Brian DALTON , Lester Taku SATO , Matthew LARGE , Philip Thomas RUMSBY
IPC分类号： H01B13/00 , H01B1/02 , H01B13/34 , H01M4/88 , H01L31/18 , B05D1/02 , B05D1/26 , H01M4/04 , H01B5/14 , H01L31/0224
CPC分类号： H01B13/0026 , B05D1/02 , B05D1/265 , G06F3/041 , H01B1/02 , H01B1/22 , H01B5/14 , H01B13/34 , H01L31/022491 , H01L31/188 , H01L31/1884 , H01M4/0411 , H01M4/0419 , H01M4/8828 , H01M4/8864 , Y02E10/50
摘要： Methods and apparatus for manufacturing a conductive thin film are provided. In one arrangement, compositions of nanowires having different mean aspect ratios are mixed together and applied as a layer on a substrate. In other arrangements a single composition of nanowires is processed in order to increase an aspect ratio variance and the processed composition is applied as a layer on a substrate. The layers thus applied provide an improved balance of electrical conductivity to transparency and are expected to provide improved isotropy in the inplane conductivity.

4. 发明申请

US20120211264A1 CAPACITIVE TOUCH PANELS 有权
标题翻译：电容触摸屏
公开(公告)号：US20120211264A1
公开(公告)日：2012-08-23
申请号：US13503038
申请日：2009-10-23
申请人： David Charles Milne
发明人： David Charles Milne
IPC分类号： H05K1/02 , B23P19/00 , H05K3/10
CPC分类号： G06F3/044 , Y10T29/49155 , Y10T29/5313
摘要： A novel method and apparatus for performing the method is disclosed the apparatus comprises a laser (17), at least one ink jet print head (14), means for holding a transparent substrate having a transparent conductive layer, means (22) for adjusting the relative positions of the laser and at least one ink jet print head to the transparent conducting layer (2) and a controller to control the laser and ink jet print head whereby in a first step to inkjet print one or more coarse metal borders (15) onto the deposited TCM layer and in a second step by means of a single laser ablation process, ablating tracks in both the metal border and underlying TCM layer to form a plurality of discrete electrical busbars (12) and optionally also to form electrodes in the remainder of the TCM layer.
摘要翻译：公开了一种用于执行该方法的新方法和装置，该装置包括激光器（17），至少一个喷墨打印头（14），用于保持具有透明导电层的透明基板的装置，用于调节激光器和至少一个喷墨打印头到透明导电层（2）的相对位置和控制器来控制激光和喷墨打印头，由此在第一步骤中喷墨打印一个或多个粗金属边界（15）在沉积的TCM层上并且在第二步骤中借助于单个激光烧蚀工艺，消除金属边界和下面的TCM层中的轨道以形成多个离散的电母线（12），并且还可选地在其余部分中形成电极的TCM层。

5. 发明授权

US12061764B2 Touch panel, and a method and apparatus for manufacturing such a touch panel 有权
公开(公告)号：US12061764B2
公开(公告)日：2024-08-13
申请号：US17781221
申请日：2020-12-10
申请人： M-SOLV LIMITED
发明人： Grigorios-Panagiotis Rigas
IPC分类号： G06F3/044
CPC分类号： G06F3/0446 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112
摘要： A touch panel comprising a transparent substrate and a layer of transparent conducting material on the transparent substrate, the layer of transparent conducting material being provided in a pattern comprising a plurality of electrode cells connected along a first direction and isolated from each other in the layer by gaps between the electrode cells in a second direction. A pattern of transparent insulating material is provided on the layer of transparent conducting material so as to provide bridging portions of the transparent insulating material that span across at least a subset of the gaps between the electrode cells in the second direction. The touch panel further comprises a plurality of transparent electrically conductive tracks, each comprising a plurality of at least one of nanowires, nano tubes and nanosheets. Each track is provided over a respective one of the bridging portions to electrically connect a respective two of the electrode cells.

6. 发明申请

US20220334663A1 Method Of Manufacturing A Touch Sensitive Panel 有权
公开(公告)号：US20220334663A1
公开(公告)日：2022-10-20
申请号：US17849478
申请日：2022-06-24
申请人： M-SOLV LIMITED
发明人： Philip RUMSBY , Adam BRUNTON
IPC分类号： G06F3/041
摘要： A method of manufacturing a transparent conductive film for a touch sensitive panel, comprising: providing a layered structure comprising a plurality of homogeneous layers which include at least a first transparent conductive layer, a second transparent conductive layer, and a transparent support substrate between the first transparent conductive layer and the second transparent conductive layer, the transparent support substrate being the thickest layer of the layered structure; forming an electrode pattern in the first transparent conductive layer by laser ablation of the first transparent layer by a laser beam incident on the first transparent layer from a side of the transparent support substrate on which the first transparent layer is provided; wherein the laser beam and transparent support substrate are configured such that the laser beam energy density is reduced by 50% or more by the transparent support substrate.

7. 发明授权

US09040829B2 Capacitive touch panels 有权
标题翻译：电容式触摸屏
公开(公告)号：US09040829B2
公开(公告)日：2015-05-26
申请号：US13503038
申请日：2009-10-23
申请人： David Charles Milne
发明人： David Charles Milne
IPC分类号： H05K1/00 , G06F3/044
CPC分类号： G06F3/044 , Y10T29/49155 , Y10T29/5313
摘要： A novel method and apparatus for performing the method is disclosed the apparatus comprises a laser (17), at least one ink jet print head (14), means for holding a transparent substrate having a transparent conductive layer, means (22) for adjusting the relative positions of the laser and at least one ink jet print head to the transparent conducting layer (2) and a controller to control the laser and ink jet print head whereby in a first step to inkjet print one or more coarse metal borders (15) onto the deposited TCM layer and in a second step by means of a single laser ablation process, ablating tracks in both the metal border and underlying TCM layer to form a plurality of discrete electrical busbars (12) and optionally also to form electrodes in the remainder of the TCM layer.
摘要翻译：公开了一种用于执行该方法的新方法和装置，该装置包括激光器（17），至少一个喷墨打印头（14），用于保持具有透明导电层的透明基板的装置，用于调节激光器和至少一个喷墨打印头到透明导电层（2）的相对位置和控制器来控制激光和喷墨打印头，由此在第一步骤中喷墨打印一个或多个粗金属边界（15）在沉积的TCM层上并且在第二步骤中借助于单个激光烧蚀工艺，消除金属边界和下面的TCM层中的轨道以形成多个离散的电母线（12），并且还可选地在其余部分中形成电极的TCM层。

8. 发明申请

US20140162408A1 METHOD AND APPARATUS FOR DIVIDING A THIN FILM DEVICE INTO SEPARATE CELLS 有权
标题翻译：用于将薄膜装置分离成独立细胞的方法和装置
公开(公告)号：US20140162408A1
公开(公告)日：2014-06-12
申请号：US14131830
申请日：2012-07-13
申请人： Adam North Brunton
发明人： Adam North Brunton
IPC分类号： H01L21/78 , B23K26/38
CPC分类号： H01L21/78 , B23K26/364 , B23K26/38 , B23K26/40 , B23K2103/50 , H01L27/3204 , H01L31/0463 , Y02E10/50
摘要： A method for dividing a thin film device having a first lower electrode layer, a second active layer and a third upper electrode layer, all three layers being continuous over the device, into separate cells which are to be electrically interconnected in series, at least the dividing of the cells being carried out in a single pass of a process head across the device, the process head performing at least the following steps in the single pass: a) making a first cut through the first, second and third layers; b) making a second cut through the second and third layers, the second cut being adjacent to the first cut; c) making a third cut through the third layer, the third cut being adjacent to the second cut and on the opposite side of the second cut to the first cut; wherein at least one of the first and second cuts is formed using two laser beams sequentially during the single pass of the process head across the device, the first laser beam forming a cut through at least one of the layers and the second laser beam forming a cut through at least one other of the layers.
摘要翻译：一种分离具有第一下电极层，第二有源层和第三上电极层的薄膜器件的方法，所述三个层在器件上连续地连接到将被串联电互连的单独电池中，至少在处理头的单次通过中跨进装置进行细胞的分割，处理头在单程中至少执行以下步骤：a）通过第一层，第二层和第三层进行第一切割; b）通过所述第二和第三层进行第二切割，所述第二切口与所述第一切口相邻; c）通过第三层进行第三切割，第三切口与第二切口相邻，并且在第二切口的与第一切口相反的一侧; 其中所述第一和第二切口中的至少一个在所述处理头跨过所述器件的单次通过期间顺序地使用两个激光束形成，所述第一激光束形成穿过所述层中的至少一个的切口，并且所述第二激光束形成切割至少另一层。

9. 发明申请

US20140041904A1 METHOD FOR MAKING A TWO-LAYER CAPACITIVE TOUCH SENSOR PANEL 审中-公开
标题翻译：制造两层电容触摸传感器面板的方法
公开(公告)号：US20140041904A1
公开(公告)日：2014-02-13
申请号：US13984554
申请日：2012-02-10
申请人： James Pedder
发明人： James Pedder
IPC分类号： H05K3/46 , H05K1/02
CPC分类号： H05K3/4644 , G06F3/044 , G06F2203/04103 , H05K1/0298
摘要： A method of fabricating a two-layer capacitive touch sensor panel comprising the following steps: a) depositing a first transparent electrically conductive layer on a transparent cover sheet; b) forming a pattern in the transparent electrically conductive layer to create a first set of discrete electrode structures; c) depositing a transparent dielectric layer over the discrete electrode structures; d) depositing a second transparent electrically conductive layer onto the transparent dielectric layer; e) forming a pattern in the transparent electrically conductive layer to create further discrete electrode structures by laser ablation, this pattern either not penetrating or penetrating only part way through the dielectric layer so as to avoid damaging the first set of discrete electrode structures; f) forming electrical connections or vias between the two transparent electrically conductive layers through the dielectric layer; and g) forming electrical connections between the transparent electrically conductive layer(s) and an electrical track or busbar formed at the periphery of the panel.) The method provides a maskless, chemical free way to fabricate a two-layer “cover integrated” sensor. A two-layer capacitive touch sensor panel fabricated by this method is also described
摘要翻译：一种制造双层电容式触摸传感器面板的方法，包括以下步骤：a）在透明覆盖片上沉积第一透明导电层; b）在透明导电层中形成图案以产生第一组离散电极结构; c）在所述离散电极结构上沉积透明电介质层; d）在所述透明介电层上沉积第二透明导电层; e）在透明导电层中形成图案以通过激光烧蚀产生更多离散的电极结构，该图案不穿透或穿透介电层的一部分，以避免损坏第一组离散电极结构; f）通过介电层在两个透明导电层之间形成电连接或通孔; 并且g）在透明导电层之间形成电连接以及形成在面板外围的电气轨道或汇流条。）该方法提供了一种无掩模的，无化学的方式来制造两层“封面集成”传感器。还描述了通过该方法制造的双层电容式触摸传感器面板

10. 发明授权

US10008403B2 Apparatus for processing continuous lengths of flexible foil 有权
公开(公告)号：US10008403B2
公开(公告)日：2018-06-26
申请号：US13502975
申请日：2009-10-19
申请人： Philip Thomas Rumsby
发明人： Philip Thomas Rumsby
IPC分类号： B23K26/06 , B23K26/08 , B23K26/10 , B23K26/00 , B29C35/08 , H01L21/677 , B23K26/082 , H01L31/18
CPC分类号： H01L21/67739 , B23K26/082 , B23K26/0846 , B23K26/355 , H01L31/18
摘要： An apparatus and method are described that use a cylindrical drum type vacuum drum and allows accurately registered, high resolution laser patterning of thin films on discrete lengths or flexible substrate material that are unwound from an unwind reel and after processing are rewound onto a rewind reel. Length compensator units are provided either side of the drum to accommodate variations in the length of the substrate due to differential rotation of the drum and the unwind and rewind reels.

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