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公开(公告)号：US20150044950A1
公开(公告)日：2015-02-12
申请号：US14340835
申请日：2014-07-25
Applicant: TERA XTAL TECHNOLOGY CORPORATION
Inventor： Wen-Yen Shen , Jun-Wen Chung
IPC: B24B53/017 , B24B53/12 , B24B53/02
CPC classification number: B24B53/017 , B24B53/12 , B24D7/02
Abstract: A pad conditioning tool includes a sapphire substrate with a specific orientation plane, wherein the specific orientation plane is selected from a group consisting of a-plane, c-plane, r-plane, m-plane, n-plane and v-plane, the sapphire substrate further defining a mounting surface; and a plurality of sapphire dressing particles and a plurality of scrapers formed on the mounting surface of the substrate in a predetermined geometric arrangement, wherein the dressing particles are scattered between an adjacent pair of the scrapers. In case a wafer polishing pad is conditioned by the pad conditioning tool, the dressing particles are capable of removing abrasive waste and particles from the wafer polishing pad during a dressing operation, thereby forming new trenches and cilia structure on a polishing surface of the wafer polishing pad.
Abstract translation: 衬垫调节工具包括具有特定取向平面的蓝宝石衬底，其中特定取向面选自由a面，c面，r面，m面，n面和v面构成的组， 所述蓝宝石衬底进一步限定安装表面; 以及多个蓝宝石选矿颗粒和多个刮板，其以预定的几何布置形成在所述基板的安装表面上，其中所述修整颗粒散布在相邻的一对刮刀之间。 在通过衬垫调节工具调节晶片抛光垫的情况下，修整颗粒能够在修整操作期间从晶片抛光垫去除研磨废料和颗粒，从而在晶片抛光的抛光表面上形成新的沟槽和纤毛结构 垫。
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公开(公告)号：US20150193054A1
公开(公告)日：2015-07-09
申请号：US14661006
申请日：2015-03-18
Applicant: TERA XTAL TECHNOLOGY CORPORATION
Inventor： Jun-Wen Chung
CPC classification number: G06F3/044 , G02F1/13338 , G02F2001/133331 , G06F2203/04103 , G06F2203/04111 , Y10T29/49002
Abstract: A touch sensor mechanism for a touch display device, includes a cover lens made by a transparent material having a dielectric constant greater than 4.5 and a compression strength greater than 700 MPa for generating a finger's touching capacitance (CF) while a user's finger of a user touch thereon; and a sensor device module including a plurality of sensor devices having a sensor parasitic capacitance (CP). The cover lens and the sensor device module are disposed in the touch display device in such a manner that a ratio of a standard deviation value (σU) of the finger's touching capacitance (CF) of the cover lens to the sensor parasitic capacitance (CP) of the sensor device module is a signal-to-noise ratio (SNR). The SNR is adjusted along with the finger's touching capacitance (CF) by reducing the thickness of the cover lens.
Abstract translation: 一种用于触摸显示装置的触摸传感器机构，包括由用户的用户手指使用的介电常数大于4.5且压缩强度大于700MPa的透明材料制成的覆盖透镜，用于产生手指的触摸电容（CF） 触摸; 以及包括具有传感器寄生电容（CP）的多个传感器装置的传感器装置模块。 覆盖透镜和传感器装置模块以这样的方式设置在触摸显示装置中，使得覆盖透镜的手指的触摸电容（CF）的标准偏差值（＆Sgr; U）与传感器寄生电容（ 传感器设备模块的CP是信噪比（SNR）。 通过减小覆盖透镜的厚度，随着手指的触摸电容（CF）调节SNR。
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公开(公告)号：US20140256236A1
公开(公告)日：2014-09-11
申请号：US14187048
申请日：2014-02-21
Applicant: TERA XTAL TECHNOLOGY CORPORATION
Inventor： Jun-Wen Chung , TZU-HSUAN DAI , Wen-Yen Shen , Kuang-Ling Wei , Chuan-Lang Lu
IPC: B24B53/017 , B24D18/00
CPC classification number: B24B53/017 , B24B53/02 , B24B53/053 , B24D18/00
Abstract: A pad conditioning tool includes a sapphire chip having a side surface defining a polishing surface and a plurality of sapphire grains formed on the polishing surface in an integral manner. Each of the sapphire grains had a three-dimensional geometric structure. The sapphire grains are arranged on the polishing surface in a specific form so as to possess a specific pattern.
Abstract translation: 垫调节工具包括具有限定抛光表面的侧表面的蓝宝石芯片和以整体方式形成在抛光表面上的多个蓝宝石晶粒。 每个蓝宝石颗粒都具有三维几何结构。 蓝宝石晶粒以特定形式布置在抛光表面上，以具有特定的图案。
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公开(公告)号：US09457450B2
公开(公告)日：2016-10-04
申请号：US14187048
申请日：2014-02-21
Applicant: TERA XTAL TECHNOLOGY CORPORATION
Inventor： Jun-Wen Chung , Tzu-Hsuan Dai , Wen-Yen Shen , Kuang-Ling Wei , Chuan-Lang Lu
IPC: B24B53/017 , B24D18/00 , B24B53/053 , B24B53/02
CPC classification number: B24B53/017 , B24B53/02 , B24B53/053 , B24D18/00
Abstract: A pad conditioning tool includes a sapphire chip having a side surface defining a polishing surface and a plurality of sapphire grains formed on the polishing surface in an integral manner. Each of the sapphire grains had a three-dimensional geometric structure. The sapphire grains are arranged on the polishing surface in a specific form so as to possess a specific pattern.
Abstract translation: 垫调节工具包括具有限定抛光表面的侧表面的蓝宝石芯片和以整体方式形成在抛光表面上的多个蓝宝石晶粒。 每个蓝宝石颗粒都具有三维几何结构。 蓝宝石晶粒以特定形式布置在抛光表面上，以具有特定的图案。
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公开(公告)号：US20140098420A1
公开(公告)日：2014-04-10
申请号：US13834630
申请日：2013-03-15
Applicant: TERA XTAL TECHNOLOGY CORPORATION
Inventor： Jun-Wen Chung
IPC: G02B5/30
CPC classification number: G02B5/3083 , G02B27/286 , G06F3/0412
Abstract: A polarization conversion mechanism for a touch screen display includes a crystal layer and a polarizing layer. The crystal layer utilizes a birefringent crystal glass for changing phase delay effect in accordance with crystal axial angle thereof. The polarizing layer includes at least one linear polarizer such that an incident light after hitting a display module of the display device reflects and emits out through the linear polarizer and the crystal layer sequentially as reflection light in form of circularly polarized light or elliptically polarized light. The assembly of the crystal layer and the layer are installed to the display device and/or touch screen display in such a manner that the assembly is located on the display module thereof.
Abstract translation: 用于触摸屏显示器的偏振转换机构包括晶体层和偏振层。 晶体层利用双折射晶体玻璃根据其晶体轴向角度改变相位延迟效应。 偏振层包括至少一个线性偏振器，使得击打显示装置的显示模块后的入射光依次作为圆偏振光或椭圆偏振光形式的反射光反射并发射通过线性偏振器和晶体层。 晶体层和层的组装以这样的方式安装到显示装置和/或触摸屏显示器上，使得组件位于其显示模块上。
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Patent Agency Ranking
公开(公告)号：US09483150B2
公开(公告)日：2016-11-01
申请号：US14661006
申请日：2015-03-18
Applicant: TERA XTAL TECHNOLOGY CORPORATION
Inventor： Jun-Wen Chung
IPC: G06F3/044 , G02F1/1333
CPC classification number: G06F3/044 , G02F1/13338 , G02F2001/133331 , G06F2203/04103 , G06F2203/04111 , Y10T29/49002
Abstract: A touch sensor mechanism for a touch display device, includes a cover lens made by a transparent material having a dielectric constant greater than 4.5 and a compression strength greater than 700 MPa for generating a finger's touching capacitance (CF) while a user's finger of a user touch thereon; and a sensor device module including a plurality of sensor devices having a sensor parasitic capacitance (CP). The cover lens and the sensor device module are disposed in the touch display device in such a manner that a ratio of a standard deviation value (σU) of the finger's touching capacitance (CF) of the cover lens to the sensor parasitic capacitance (CP) of the sensor device module is a signal-to-noise ratio (SNR). The SNR is adjusted along with the finger's touching capacitance (CF) by reducing the thickness of the cover lens.
Abstract translation: 一种用于触摸显示装置的触摸传感器机构，包括由用户的用户手指使用的介电常数大于4.5且压缩强度大于700MPa的透明材料制成的覆盖透镜，用于产生手指的触摸电容（CF） 触摸; 以及包括具有传感器寄生电容（CP）的多个传感器装置的传感器装置模块。 覆盖透镜和传感器装置模块以这样的方式设置在触摸显示装置中，使得覆盖透镜的手指的触摸电容（CF）与传感器寄生电容（CP）的标准偏差值（σU） 的传感器装置模块是信噪比（SNR）。 通过减小覆盖透镜的厚度，随着手指的触摸电容（CF）调节SNR。
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公开(公告)号：US09272390B2
公开(公告)日：2016-03-01
申请号：US14340835
申请日：2014-07-25
Applicant: TERA XTAL TECHNOLOGY CORPORATION
Inventor： Wen-Yen Shen , Jun-Wen Chung
IPC: B24B53/017 , B24B53/12 , B24B53/02 , B24D7/02
CPC classification number: B24B53/017 , B24B53/12 , B24D7/02
Abstract: A pad conditioning tool includes a sapphire substrate with a specific orientation plane, wherein the specific orientation plane is selected from a group consisting of a-plane, c-plane, r-plane, m-plane, n-plane and v-plane, the sapphire substrate further defining a mounting surface; and a plurality of sapphire dressing particles and a plurality of scrapers formed on the mounting surface of the substrate in a predetermined geometric arrangement, wherein the dressing particles are scattered between an adjacent pair of the scrapers. In case a wafer polishing pad is conditioned by the dressing particles of the pad conditioning tool, the scrapers are capable of removing abrasive waste and particles from the wafer polishing pad during a dressing operation, thereby forming new trenches and cilia structure on a polishing surface of the wafer polishing pad.
Abstract translation: 衬垫调节工具包括具有特定取向平面的蓝宝石衬底，其中特定取向面选自由a面，c面，r面，m面，n面和v面构成的组， 所述蓝宝石衬底进一步限定安装表面; 以及多个蓝宝石选矿颗粒和多个刮板，其以预定的几何布置形成在所述基板的安装表面上，其中所述修整颗粒散布在相邻的一对刮刀之间。 在晶片抛光垫由衬垫调节工具的修整颗粒调节的情况下，刮刀能够在修整操作期间从晶片抛光垫去除研磨废料和颗粒，从而在抛光表面上形成新的沟槽和纤维结构 晶圆抛光垫。
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公开(公告)号：US09075201B2
公开(公告)日：2015-07-07
申请号：US13834630
申请日：2013-03-15
Applicant: TERA XTAL TECHNOLOGY CORPORATION
Inventor： Jun-Wen Chung
CPC classification number: G02B5/3083 , G02B27/286 , G06F3/0412
Abstract: A polarization conversion mechanism for a touch screen display includes a crystal layer and a polarizing layer. The crystal layer includes a birefringent crystal for changing phase delay effect in accordance with the orientation of the crystal axis thereof. The polarizing layer includes at least one linear polarizer such that an incident light after hitting a display module of the display device reflects and emits out through the linear polarizer and the crystal layer sequentially as reflection light in form of circularly polarized light or elliptically polarized light. The assembly of the crystal layer and the layer are installed to the display device and/or touch screen display in such a manner that the assembly is located on the display module thereof.
Abstract translation: 用于触摸屏显示器的偏振转换机构包括晶体层和偏振层。 晶体层包括用于根据其晶轴的取向改变相位延迟效应的双折射晶体。 偏振层包括至少一个线性偏振器，使得击打显示装置的显示模块后的入射光依次作为圆偏振光或椭圆偏振光形式的反射光反射并发射通过线性偏振器和晶体层。 晶体层和层的组装以这样的方式安装到显示装置和/或触摸屏显示器上，使得组件位于其显示模块上。
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公开(公告)号：US09013446B2
公开(公告)日：2015-04-21
申请号：US13794655
申请日：2013-03-11
Applicant: Tera Xtal Technology Corporation
Inventor： Jun-Wen Chung
CPC classification number: G06F3/044 , G06F2203/04103
Abstract: A touch sensor mechanism for a touch display device, includes a cover lens made by a transparent material having a dielectric constant greater than 4.5 and a compression strength greater than 700 MPa for generating a finger's touching capacitance (CF) while a user's finger of a user touch thereon; and a sensor device module including a plurality of sensor devices having a sensor parasitic capacitance (CP). The cover lens and the sensor device module are disposed in the touch display device in such a manner that a ratio of a standard deviation value (σU) of the finger's touching capacitance (CF) of the cover lens to the sensor parasitic capacitance (CP) of the sensor device module is a signal-to-noise ratio (SNR). The SNR is adjusted along with the finger's touching capacitance (CF) by reducing the thickness of the cover lens.
Abstract translation: 一种用于触摸显示装置的触摸传感器机构，包括由用户的用户手指使用的介电常数大于4.5且压缩强度大于700MPa的透明材料制成的覆盖透镜，用于产生手指的触摸电容（CF） 触摸; 以及包括具有传感器寄生电容（CP）的多个传感器装置的传感器装置模块。 覆盖透镜和传感器装置模块以这样的方式设置在触摸显示装置中，使得覆盖透镜的手指的触摸电容（CF）的标准偏差值（＆Sgr; U）与传感器寄生电容（ 传感器设备模块的CP是信噪比（SNR）。 通过减小覆盖透镜的厚度，随着手指的触摸电容（CF）调节SNR。
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公开(公告)号：US20140160059A1
公开(公告)日：2014-06-12
申请号：US13794655
申请日：2013-03-11
Applicant: TERA XTAL TECHNOLOGY CORPORATION
Inventor： Jun-Wen Chung
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04103
Abstract: A touch sensor mechanism for a touch display device, includes a cover lens made by a transparent material having a dielectric constant greater than 4.5 and a compression strength greater than 700 MPa for generating a finger's touching capacitance (CF) while a user's finger of a user touch thereon; and a sensor device module including a plurality of sensor devices having a sensor parasitic capacitance (CP). The cover lens and the sensor device module are disposed in the touch display device in such a manner that a ratio of a standard deviation value (σU) of the finger's touching capacitance (CF) of the cover lens to the sensor parasitic capacitance (CP) of the sensor device module is a signal-to-noise ratio (SNR). The SNR is adjusted along with the finger's touching capacitance (CF) by reducing the thickness of the cover lens.
Abstract translation: 一种用于触摸显示装置的触摸传感器机构，包括由用户的用户手指使用的介电常数大于4.5且压缩强度大于700MPa的透明材料制成的覆盖透镜，用于产生手指的触摸电容（CF） 触摸; 以及包括具有传感器寄生电容（CP）的多个传感器装置的传感器装置模块。 覆盖透镜和传感器装置模块以这样的方式设置在触摸显示装置中，使得覆盖透镜的手指的触摸电容（CF）的标准偏差值（＆Sgr; U）与传感器寄生电容（ 传感器设备模块的CP是信噪比（SNR）。 通过减小覆盖透镜的厚度，随着手指的触摸电容（CF）调节SNR。
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