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1. 发明申请

WO2010024620A3 BROADBAND REFLECTIVE POLARIZER, AND BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY HAVING SAME 审中-公开
标题翻译：宽带反射偏光器和背光单元以及具有相同尺寸的液晶显示器
公开(公告)号：WO2010024620A3
公开(公告)日：2010-06-17
申请号：PCT/KR2009004832
申请日：2009-08-28
申请人： LMS CO LTD , AN JUNG-AE , KIM DO-YUN , JANG HYE-JIN , AN JUN-WON
发明人： AN JUNG-AE , KIM DO-YUN , JANG HYE-JIN , AN JUN-WON
IPC分类号： G02B5/30
CPC分类号： G02B5/3083 , G02B5/3058
摘要： The present invention relates to a broadband reflective polarizer, and a backlight unit and a liquid crystal display having same. The broadband reflective polarizer of the present invention includes a reflective polarizing film which enables first polarized light and second polarized light of at least one or more random polarized lights of the wavelength band where the intensity of light is higher than in another wavelength band, from among white light emitted from a light source, to exit, and enables first polarized light of the rest of the random polarized light to exit and second polarized light of the rest of the random polarized light to be reflected; and an absorptive polarizing film which enables the first polarized light incident from the reflective polarizing film to exit, and absorbs the second polarized light incident from the reflective polarizing film. As the present invention provides the reflective polarizing film and the absorptive polarizing film for appropriately adjusting and emitting random polarized light having a great light intensity from among white light emitted from a light source, optimal color expression can be achieved.
摘要翻译：宽带反射偏振器，以及具有该宽带反射偏振器的背光单元和液晶显示器技术领域本发明涉及宽带反射偏振器，本发明的宽带反射型偏振片包括反射型偏振膜，该反射型偏振膜能够使光的强度比其他波段高的波长带的至少一个以上的随机偏振光的第1偏振光和第2偏振光从光源发射的白光退出，并且使随机偏振光的其余部分的第一偏振光退出并且剩余的随机偏振光的第二偏振光被反射; 以及吸收型偏振膜，其使从反射型偏振膜入射的第一偏振光射出，并吸收从反射型偏振膜入射的第二偏振光。由于本发明提供了用于从光源发射的白光中适当地调节和发射光强度较大的随机偏振光的反射偏振膜和吸收偏振膜，所以可以实现最佳颜色表现。

2. 发明申请

WO2010005230A3 BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY COMPRISING SAME 审中-公开
标题翻译：背光单元和包括该单元的液晶显示器
公开(公告)号：WO2010005230A3
公开(公告)日：2010-04-22
申请号：PCT/KR2009003721
申请日：2009-07-07
申请人： LMS CO LTD , KIM DO-YUN , AN JUNG-AE , AN JUN-WON , JANG HYE-JIN
发明人： KIM DO-YUN , AN JUNG-AE , AN JUN-WON , JANG HYE-JIN
IPC分类号： G02F1/1335
CPC分类号： G02F1/133621 , G02F1/13362 , G02F2001/133545
摘要： The present invention relates to a backlight unit capable of reducing the power consumption thereof and lengthening the lifespan of a light source, and to a liquid crystal display comprising the same. To this end, the present invention provides a backlight unit for use in a liquid crystal display including an absorbing polarizing film which allows light of a first polarization to exit and absorbs light of a second polarization, wherein the backlight unit includes a plurality of R, G and B LED light sources for generating R, G and B random polarized light, respectively, and a reflective polarizing film which allows light of a first polarization of at least one random polarized light from among R, G and B random polarized light generated from the LED light sources to exit, reflects light of a second polarization of at least one random polarized light from among R, G and B random polarized light generated from the LED light sources, and allows light of first polarization and second polarization of the other random polarized light to exit and to be emitted to the absorbing polarizing film. The intensity of the energy current, for example, applied to at least one LED light source is less than the intensity of the energy current, for example, applied to the other LED light sources.
摘要翻译：本发明涉及一种能够降低其功耗并延长光源寿命的背光单元以及包括该背光单元的液晶显示器。为此，本发明提供一种用于液晶显示器的背光单元，该液晶显示器包括吸收偏振膜，该偏振膜允许第一偏振光退出并吸收第二偏振光，其中该背光单元包括多个R，用于分别产生R，G和B随机偏振光的G和B LED光源以及允许从R，G和B随机偏振光中产生的至少一种随机偏振光的第一偏振光的反射偏振膜退出的LED光源反射从LED光源产生的R，G和B随机偏振光中的至少一个随机偏振光的第二偏振光，并且允许另一个随机的第一偏振和第二偏振的光偏振光射出并被发射到吸收偏振膜。例如施加到至少一个LED光源的能量电流的强度小于例如施加到其他LED光源的能量电流的强度。

3. 发明申请

WO2009151260A3 OPTICAL DEVICE, AND BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME 审中-公开
标题翻译：光学设备和背光单元以及包含该光学单元的液晶显示器
公开(公告)号：WO2009151260A3
公开(公告)日：2010-03-25
申请号：PCT/KR2009003088
申请日：2009-06-09
申请人： LMS CO LTD , PARK JEONG-HO , DO YOUNG-SOO , KIM DO-YUN , AN JUNG-AE
发明人： PARK JEONG-HO , DO YOUNG-SOO , KIM DO-YUN , AN JUNG-AE
IPC分类号： G02B5/02 , G02F1/1335
CPC分类号： G02B5/045 , G02B5/0215 , G02B5/0231 , G02B5/0278 , G02B6/0053 , G02F2001/133507
摘要： The present invention relates to an optical device which maintains luminance characteristics at a maximum level, improves light-collecting effects, and enables a wide viewing angle, and to a backlight unit and a liquid crystal display comprising the same. To this end, one embodiment of the optical device of the present invention includes: a base film having a light transmittance; a plurality of iron portions formed on at least one surface of the base film; and a fine optical pattern containing a plurality of apexes and recesses continuously formed on parts of the iron portions. In the meantime, another embodiment of the optical device of the present invention includes a base film having a light transmittance, and a plurality of third fine optical patterns formed on at least one surface of the base film, wherein each of the third fine optical patterns has a portion contacting the surface of the base film, formed into a figure with a longer axis and a shorter axis, and wherein each of third fine optical patterns has an apex with a height that becomes lower as the latter goes from the center towards both ends thereof according to the direction of the longer axis of the figure.
摘要翻译：本发明涉及将亮度特性保持在最大水平，提高聚光效果并且能够实现宽视角的光学装置，以及背光单元和包括该光学装置的液晶显示器。为此，本发明的光学装置的一个实施例包括：具有透光率的基膜; 形成在所述基膜的至少一个表面上的多个铁部; 以及包含连续形成在铁部分的多个顶点和凹部的精细光学图案。同时，本发明的光学器件的另一实施例包括具有透光率的基膜和形成在基膜的至少一个表面上的多个第三精细光学图案，其中第三精细光学图案具有与基膜的表面接触的部分，其形成为具有较长轴线和较短轴线的图形，并且其中每个第三精细光学图案具有顶点，其高度随着后者从中心朝向两者而变低其端部根据图的长轴方向。

4. 发明申请

WO2010044619A3 OPTICAL ELEMENT PROVIDED WTH DIFFUSION BEAD, BACKLIGHT UNIT HAVING SAME, AND LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：光学元件提供的WTH扩散珠，具有相同的背光单元和液晶显示
公开(公告)号：WO2010044619A3
公开(公告)日：2010-07-29
申请号：PCT/KR2009005936
申请日：2009-10-15
申请人： LMS CO LTD , AN JUNG-AE , SEO YUNG-NAM , JANG HYE-JIN , KIM DO-YUN , AN JUN-WON
发明人： AN JUNG-AE , SEO YUNG-NAM , JANG HYE-JIN , KIM DO-YUN , AN JUN-WON
IPC分类号： G02B5/02
CPC分类号： G02B6/0051 , G02B5/02 , G02B5/045 , G02B6/0053
摘要： The present invention relates to an optical element that is used in a backlight unit. The present invention comprises: a base film that is transparent to light; a fine optical pattern that is provided on one face of said base film and has a plurality of continuous peaks and valleys to focus incident light; and at least one diffusion bead comprising an inner substance and an outer substance surrounding the inner substance, and coated on the valleys of said fine optical pattern so that cracks in the peaks caused by friction with another optical device laminated onto said fine optical pattern may be prevented and incident light may be refracted by the difference in refractive indices and reflected vertically. Therefore, the present invention has the advantage of appropriately maintaining luminance by the difference in refractive indices between the diffusion bead and resin, while also preventing cracks in the peaks caused by friction with another optical device, thereby preventing wet-out phenomena.
摘要翻译：本发明涉及一种用于背光单元的光学元件。本发明包括：对光透明的基膜; 一种精细的光学图案，其设置在所述基底膜的一个面上并且具有多个连续的峰和谷以聚焦入射光; 以及至少一个扩散珠，其包含内物质和围绕内物质的外物质，并涂覆在所述精细光学图案的谷部上，从而与层压在所述精细光学图案上的另一光学器件的摩擦引起的峰值中的裂纹可以是入射光可能被折射率差折射并垂直反射。因此，本发明具有通过扩散珠与树脂之间的折射率差适当地保持亮度的优点，同时还防止由与另一光学装置的摩擦引起的峰值的裂纹，从而防止弄湿现象。

5. 发明申请

WO2008153237A1 HUMAN MONOCLONAL ANTIBODY NEUTRALIZING VASCULAR ENDOTHELIAL GROWTH FACTOR RECEPTOR AND USE THEREOF 审中-公开
标题翻译：人单核抗体中和血管内皮生长因子受体及其用途
公开(公告)号：WO2008153237A1
公开(公告)日：2008-12-18
申请号：PCT/KR2007/003077
申请日：2007-06-26
申请人： KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY , YOO, Jin San , LEE, Weon Sup , SHIM, Sang Ryeol , PARK, Mi Hee , KANG, Jeong Eun , KIM, Do Yun , LEE, Joon Chul , LEE, Dong Heon , CHO, Too Hyon , SUL, Sam Sook , KWON, Young Guen , PYUN, Bo Jeong , KIM, Kwi Hwa , YUN, Chae Ok , KIM, Nahm Ju , JEON, Jae Won , LEE, Dong Sup , PARK, Young Woo , RHA, Geun Bae , JANG, Hyun Sook , YOO, Hyeon Mi , KIM, Sung Woo , KIM, Semi , KOH, Sang Seok
发明人： YOO, Jin San , LEE, Weon Sup , SHIM, Sang Ryeol , PARK, Mi Hee , KANG, Jeong Eun , KIM, Do Yun , LEE, Joon Chul , LEE, Dong Heon , CHO, Too Hyon , SUL, Sam Sook , KWON, Young Guen , PYUN, Bo Jeong , KIM, Kwi Hwa , YUN, Chae Ok , KIM, Nahm Ju , JEON, Jae Won , LEE, Dong Sup , PARK, Young Woo , RHA, Geun Bae , JANG, Hyun Sook , YOO, Hyeon Mi , KIM, Sung Woo , KIM, Semi , KOH, Sang Seok
IPC分类号： C07K16/00
CPC分类号： C07K16/2863 , A61K2039/505 , C07K16/30 , C07K16/3023 , C07K16/3046 , C07K2317/21 , C07K2317/565 , C07K2317/622 , C07K2317/73 , C07K2317/76 , C07K2317/92 , C07K2319/00 , G01N33/574
摘要： The present invention relates to human monoclonal antibodies neutralizing vascular endothelial growth factor receptor and the use thereof. More specifically, relates to human ScFv molecules neutralizing vascular endothelial growth factor receptor, and a composition for inhibiting angiogenesis and a composition for treating cancer, which contain the human ScFv molecules. The disclosed monoclonal antibody neutralizing vascular endothelial growth factor receptor shows excellent neutralizing ability in living cells, compared to that of a commercially available antibody against vascular endothelial growth factor receptor, and shows the ability to neutralize vascular endothelial growth factor receptor not only in humans, but also in mice and rats. Thus, the monoclonal antibody will be useful in anticancer studies and will be highly effective in cancer treatment.
摘要翻译：本发明涉及中和血管内皮生长因子受体的人单克隆抗体及其用途。更具体地，涉及中和血管内皮生长因子受体的人ScFv分子，以及含有人ScFv分子的抑制血管生成的组合物和治疗癌症的组合物。与市售的针对血管内皮生长因子受体的抗体相比，公开的单克隆抗体中和血管内皮生长因子受体显示出优异的活细胞中和能力，并且显示出不仅在人体中中和血管内皮生长因子受体的能力，而且也在老鼠和老鼠。因此，单克隆抗体可用于抗癌研究，并且在癌症治疗中将是非常有效的。

6. 发明申请

WO2003024632A1 ON-SITE TREATMENT METHOD OF FOOD WASTE GENERATED FROM COLLECTIVE RESIDENCE OR INSTITUTIONAL FOOD SERVICE FACILITIES 审中-公开
标题翻译：从集体居住或机构性食品服务设施产生的食品废物的现场处理方法
公开(公告)号：WO2003024632A1
公开(公告)日：2003-03-27
申请号：PCT/KR2002/001628
申请日：2002-08-29
申请人： E1 BIOTECH CO., LTD , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY , CHANG, Ho-Nam , KIM, Do-Yun , KIM, Moon-Il , RYU, Chul-Hee , LEE, Woo-Gi
发明人： CHANG, Ho-Nam , KIM, Do-Yun , KIM, Moon-Il , RYU, Chul-Hee , LEE, Woo-Gi
IPC分类号： B09B3/00
CPC分类号： B09B3/00 , C05F9/00 , Y02A40/214 , Y02W30/47 , Y10S210/92 , C05F9/02 , C05F9/04
摘要： Disclosed is an on-site treatment method of food waste generated from multi-unit dwelling and institutional food service facilities, by transporting wastewater-containing food waste to a separation chamber by use of domestic wastewater or an additional transporter; separating the transported food waste to wastewater and food waste; and treating the separated wastewater in a sewage disposal plant, and the separated food waste using disposal equipment. Such food waste can be treated even using disposal equipment of small capacities, due to separation of wastewater and food waste, ocmpared to disposal equipment of large capacities required for treating wastewater and food waste together. Also, the quality of the separated wastewater is better than the conventional quality of wastewater, and thus loads of the sewage disposal plant can be efficiently decreased.
摘要翻译：披露了从多单位住宅和机构食品服务设施产生的食品废物的现场处理方法，将含有废水的食物废物运送到分离室，使用生活废水或附加运输工具; 将运送的食物废物分解成废水和食物废物; 并处理污水处理厂中分离的废水，以及使用处置设备分离的食物废物。由于废水和食物废物分离，处理废水和食物废物所需的大容量处理设备，可以使用小容量的处理设备来处理这种食物废物。此外，分离废水的质量优于常规废水质量，因此可以有效降低污水处理厂的负荷。

7. 发明申请

WO2003019578A1 CONDUCTIVE POLYMER HAVING POSITIVE TEMPERATURE COEFFICIENT, METHOD OF CONTROLLING POSITIVE TEMPERATURE COEFFICIENT PROPERTY OF THE SAME AND ELECTRICAL DEVICE USING THE SAME 审中-公开
标题翻译：具有正温度系数的导电聚合物，控制其正温度系数性质的方法及使用该方法的电气装置
公开(公告)号：WO2003019578A1
公开(公告)日：2003-03-06
申请号：PCT/KR2002/000762
申请日：2002-04-25
申请人： LG CABLE LTD. , KIM, Do-Yun , LEE, Jong-Ho , CHOI, Soo-An , HAN, Joon-Koo , KO, Chang-Mo
发明人： KIM, Do-Yun , LEE, Jong-Ho , CHOI, Soo-An , HAN, Joon-Koo , KO, Chang-Mo
IPC分类号： H01B1/20
CPC分类号： H01C17/06586 , H01C7/027
摘要： PTC conductive polymer composition includes organic polymer containing polyolefin components essentially consisting of 30∼40w% high density polyethylene (HDPE), 20∼40w% low density polyethylene (LDPE) and 10∼30w% ethylene-acrylic-acid (EAA) or ethylene-vinyl-acetate (EVA), and 20∼30w% high or low density polyethylene which is denaturated into maleic anhydride compound; 60∼120w% electrical conductive particles dispersed into the organic polymer, the electrical conductive particles by weight of the organic polymer; and 0.2∼0.5w% peroxidic cross-linking agent added for cross-linking reaction by weight of the organic polymer. Thus, it becomes possible to control PTC characteristics such as switching temperature and trip time of an electrical device by suitably adjusting an added amount of the polyethylene, which is denaturated into maleic anhydride compound.
摘要翻译： PTC导电聚合物组合物包括基本上由30〜40w％高密度聚乙烯（HDPE），20〜40w％低密度聚乙烯（LDPE）和10〜30w％乙烯 - 丙烯酸（EAA）或乙烯 - 乙酸乙烯酯（EVA）和20-30％高密度或低密度聚乙烯，其变性成马来酸酐化合物; 60类似120w％的导电颗粒分散在有机聚合物中，导电颗粒按有机聚合物的重量计; 并加入0.2〜0.5w％的过氧化物交联剂用于通过有机聚合物的重量进行交联反应。因此，通过适当地调节将变性为马来酸酐化合物的聚乙烯的添加量，可以控制电气装置的PTC特性如开关温度和跳闸时间。

8. 发明申请

WO2001064785A1 PTC CONDUCTIVE POLYMER COMPOSITIONS, METHOD OF CONTROLLING THE SAME AND ELECTRICAL DEVICE CONTAINING THE SAME 审中-公开
标题翻译： PTC导电聚合物组合物，其控制方法和包含其的电子装置
公开(公告)号：WO2001064785A1
公开(公告)日：2001-09-07
申请号：PCT/KR2001000295
申请日：2001-02-27
申请人： LG CABLE LTD. , KO, Chang-Mo , CHOI, Soo-An , KIM, Do-Yun , HAN, Joon-Koo , LEE, Jong-Ho
发明人： LG CABLE LTD.
IPC分类号： C08L23/26
CPC分类号： H01C17/06586 , C08L23/06 , C08L23/0815 , C08L23/0846 , C08L51/06 , C08L2312/00 , H01C7/027 , C08L2666/04
摘要： A PTC conductive polymer composition includes organic polymer containing polyolefin components essentially consisting of 30 to 40 % high density polyethylene (HDPE) by weight, 20 to 40 % low density polyethylene (LDPE) by weight and 10 to 30 % ethylene-acrylic-acid (EAA) or ethylene-vinyl-acetate (EVA) by weight, and additionally high or low density polyethylene which is denaturated into a maleic anhydride compound and is 20 to 30 % by weight; electrical conductive particles dispersed into the organic polymer, the electrical conductive particles being 30 to 60 % by weight of the organic polymer; and a peroxidic cross-linking agent added for cross-linking reaction, the peroxidic cross-linking agent being 0.2 to 0.5 % by weight of the organic polymer. This PTC composition makes it possible to control a switching temperature and a trip time thereof by suitably adjusting an added amount of the denaturated polyethylene.
摘要翻译： PTC导电聚合物组合物包括含有聚烯烃组分的有机聚合物，其主要由30至40重量％的高密度聚乙烯（HDPE），20至40重量％的低密度聚乙烯（LDPE）和10至30重量％的乙烯 - 丙烯酸（ EAA）或乙烯 - 乙酸乙烯酯（EVA），以及另外高度或低密度聚乙烯，其被变性为马来酸酐化合物，为20至30重量％; 分散在有机聚合物中的导电颗粒，导电颗粒为有机聚合物的30至60重量％; 加入交联反应的过氧化物交联剂，该过氧化物交联剂为有机聚合物的0.2〜0.5重量％。该PTC组合物可以通过适当调节变性聚乙烯的添加量来控制开关温度及其跳闸时间。

9. 发明申请

WO2008136573A1 PORTABLE X-RAY FLUORESCENCE METAL ANALYSIS APPARATUS USING CAMERA MODULE AND REFLECT PROXIMATE SENSOR AND METAL ANALYSIS METHOD 审中-公开
标题翻译：便携式X射线荧光金属分析仪器使用摄像机模块和反射放射线传感器和金属分析方法
公开(公告)号：WO2008136573A1
公开(公告)日：2008-11-13
申请号：PCT/KR2008/001140
申请日：2008-02-27
申请人： VSI CO., LTD , KIM, Do Yun
发明人： KIM, Do Yun
IPC分类号： G01N23/223
CPC分类号： G01N23/223 , G01N2223/076
摘要： The present invention relates to a metal analysis apparatus using X-rays, which recognizes that a measurement target is placed within an effective distance using a reflective proximity sensor (304), and that the X-ray radiation is blocked by a measurement target and safety is guaranteed, and which analyzes the metal components of the target and the content of each metal component using X-rays. The metal analysis apparatus is characterized in that an image of a target in captured using a camera (303) provided in the apparatus, both data, obtained by analyzing metal content, and the image of the target are stored in internal flash memory (314), and the data and image can be conveniently backed up to a computer through a USB port (310) provided on the apparatus, and thus detected data can be arranged in a database.
摘要翻译：本发明涉及一种使用X射线的金属分析装置，其使用反射型接近传感器（304）识别测量对象被放置在有效距离内，并且X射线辐射被测量目标和安全性阻挡被保证，并且使用X射线分析目标的金属组分和每种金属组分的含量。金属分析装置的特征在于，使用设置在设备中的相机（303）捕获的目标的图像，通过分析金属内容获得的两个数据和目标的图像被存储在内部闪存（314）中，，并且数据和图像可以通过设备上提供的USB端口（310）方便地备份到计算机，并且因此检测的数据可以被布置在数据库中。

10. 发明申请

WO2008114938A1 A PHOTO IONIZER 审中-公开
标题翻译：一个照片离子
公开(公告)号：WO2008114938A1
公开(公告)日：2008-09-25
申请号：PCT/KR2008/001020
申请日：2008-02-21
申请人： SUNJE HITEK CO., LTD. , VACUUM SCIENCE & INSTRUMENT CO., LTD , LEE, Dong-Hoon , KIM, Sang-Hyo , JUNG, Yong-Chul , KIM, Hyun-Soo , SHIM, Seung-Ook , KIM, Mu-Ho , KIM, Do-Yun
发明人： LEE, Dong-Hoon , KIM, Sang-Hyo , JUNG, Yong-Chul , KIM, Hyun-Soo , SHIM, Seung-Ook , KIM, Mu-Ho , KIM, Do-Yun
IPC分类号： H05F1/00
CPC分类号： H05F3/06
摘要： This invention relates to a photo ionizer comprising multiple head units that generate soft X-ray in order to remove electric charges of a charged body and a control unit that controls the head units, wherein each of said head units comprises a high voltage generation unit receiving low voltage and raising it to high voltage; an X-ray tube receiving high voltage from said high voltage generation unit and emitting X-ray; a silicon cap formed at the backside of said X-ray tube and protecting said X-ray tube from vibration; a bulb generating electrons; an output window emitting X-ray generated when the electrons collide with a target; a protective case consisting of a D-shaped side unit and a ?-shaped cover unit; a flange unit thermally and electrically connected to said output window and fixed to the front end of said X-ray tube, and radiating the heat generated from said target outside of said X-ray tube by contacting with the front surface of said side unit of the protective case; and a flange reinforcing plate having a first through hole whose diameter is as large as the diameter of the periphery of said flange unit, wherein the X-ray generated at said X-ray tube is emitted outside of said protective case through said first through hole and a second through hole whose diameter is smaller than the diameter of said first through hole, and wherein said second through hole is formed on said front surface of the protective case.
摘要翻译：本发明涉及一种光电离器，其包括产生软X射线以消除带电体的电荷的多个头单元和控制头单元的控制单元，其中每个头单元包括高电压发生单元接收低电压并提高到高电压; 从所述高电压发生单元接收高电压并发射X射线的X射线管; 形成在所述X射线管的背面的硅帽，并保护所述X射线管免受振动; 发出电子的灯泡; 发射电子与靶碰撞时产生的X射线的输出窗口; 由D形侧单元和π形盖单元组成的保护壳; 法兰单元，其热电连接到所述输出窗口并固定到所述X射线管的前端，并且通过与所述X射线管的所述侧面单元的前表面接触来辐射从所述X射线管外部的所述目标物产生的热量保护壳; 以及凸缘加强板，其具有直径与所述凸缘单元的周边直径相同的第一通孔，其中，在所述X射线管处产生的X射线通过所述第一通孔发射到所述保护壳体的外部以及直径小于所述第一通孔的直径的第二通孔，并且其中所述第二通孔形成在所述保护壳体的所述前表面上。

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