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1. 发明申请

WO2004014113A3 EMBEDDED ELECTROMAGNETIC INTERFERENCE SHIELD 审中-公开
标题翻译：嵌入式电磁干扰屏蔽
公开(公告)号：WO2004014113A3
公开(公告)日：2007-01-18
申请号：PCT/US0324465
申请日：2003-08-05
申请人： EMCORE CORP
发明人： RATHNAM LAKSHMAN , KRAUS HERBERT , BABIC DUBRAVKO
IPC分类号： G02B6/36 , G02B6/42 , H01R13/658 , H01R13/74 , H05K9/00
CPC分类号： H05K9/0058 , G02B6/4277 , H01R13/6582 , H01R13/741 , Y10S439/939
摘要： An improved electromagnetic interference shield (200) for a module (300) includes springs (202) in which the compression force pushes the springs (202) in a direction that is approximately parallel to the optic axis. The springs (202) allow significantly looser tolerances on the placement of the module (300) on its associated printed circuit board. The shield (200) also includes an opening near its center, the edge of which includes a plurality of teeth (206). When the shield (200) is placed onto the module (300), the teeth (206) bend along the negative optic axis direction and prevent the shield (200) from being pulled away from the module (300). Accidental removal of the shield (200) is thus prevented. The shield (200) splits the enclosure ground from the internal signal ground, decreasing the capacitance between them, in turn decreasing another possible source of electromagnetic radiation. In addition, the shield (200) is more cost efficient to manufacture since it only requires a one step assembly process.
摘要翻译：用于模块（300）的改进的电磁干扰屏蔽（200）包括弹簧（202），其中压缩力沿大致平行于光轴的方向推动弹簧（202）。弹簧（202）允许在其相关联的印刷电路板上放置模块（300）的显着更宽的公差。护罩（200）还包括靠近其中心的开口，其边缘包括多个齿（206）。当屏蔽件（200）被放置在模块（300）上时，齿（206）沿着负的光轴方向弯曲，并且防止屏蔽件（200）被拉离模块（300）。因此防止了屏蔽件（200）的意外移除。屏蔽层（200）将外壳接地与内部信号地分开，从而减小它们之间的电容，从而减小另一个可能的电磁辐射源。此外，屏蔽（200）制造更具成本效益，因为它仅需要一步组装过程。

2. 发明申请

WO03012880A9 METHOD AND APPARATUS OF SOLAR CELL HAVING A BYPASS DIODE FOR REVERSE BIAS PROTECTION 审中-公开
标题翻译：具有旁路二极管的太阳能电池用于逆向偏置保护的方法和装置
公开(公告)号：WO03012880A9
公开(公告)日：2003-11-13
申请号：PCT/US0223978
申请日：2002-07-26
申请人： EMCORE CORP , CHAW-LONG CHU
发明人： CHAW-LONG CHU
IPC分类号： H01L27/142 , H01L31/0687 , H01L31/18 , H01L31/068
CPC分类号： H01L31/0687 , H01L31/0443 , Y02E10/544 , Y02P70/521
摘要： Reverse bias protection for a solar cell is provided with a diode on the solar cell. In one embodiment, the Schottky diode is formed at the interface between a metallic diode contact and a semiconductor substrate on which the solar cell is grown. The solar cell includes a Ge substrate, which may further include a photoactive junction. In one embodiment, the Schottky diode is provided in a trough or recess extending through the solar cell layers to the front surface of the substrate. In this embodiment, the Schottky diode is electrically connected across some or all of the cells of the solar cell structure with a jumper bar or other suitable interconnect. In another embodiment, the Schottky diode is provided on a back surface of the substrate, with a C-clamp interconnecting at least one solar cell contact to the diode contact.
摘要翻译：太阳能电池的反向偏置保护在太阳能电池上设置二极管。在一个实施例中，肖特基二极管形成在金属二极管接触件和其上生长太阳能电池的半导体衬底之间的界面处。太阳能电池包括可以进一步包括光活性连接的Ge衬底。在一个实施例中，肖特基二极管设置在延伸穿过太阳能电池层的槽或凹槽中到衬底的前表面。在该实施例中，肖特基二极管通过跳线杆或其它合适的互连电连接在太阳能电池结构的一些或所有电池上。在另一个实施例中，肖特基二极管设置在衬底的背面，其中C形夹将至少一个太阳能电池接触件互连到二极管触点。

3. 发明申请

WO02052909A3 FLEXIBLE PRINTED CIRCUIT BOARD 审中-公开
标题翻译：柔性印刷电路板
公开(公告)号：WO02052909A3
公开(公告)日：2003-10-09
申请号：PCT/US0143249
申请日：2001-11-20
申请人： EMCORE CORP
发明人： ANDERSON GENE R , ARMENDARIZ MARCELINO G , BRYAN ROBERT P , CARSON RICHARD F , DUCKETT EDWIN B III , MCCORMICK FREDERICK B , PETERSON DAVID W , PETERSON GARY D , REYSEN BILL H
IPC分类号： G02B6/26 , G02B6/36 , G02B6/38 , G02B6/42 , H05K1/18
CPC分类号： H05K1/189 , G02B6/266 , G02B6/3885 , G02B6/4204 , G02B6/4206 , G02B6/4207 , G02B6/421 , G02B6/4212 , G02B6/4219 , G02B6/4221 , G02B6/4227 , G02B6/4239 , G02B6/4249 , G02B6/4253 , G02B6/4269 , G02B6/4277 , G02B6/4281 , G02B6/4283 , G02B6/4286 , H01L2224/48137 , H01L2924/3025 , H01L2924/00
摘要： This invention relates to a flexible printed circuit board (102) that is used in connection with an optical transmitter, receiver or transceiver module (100). In one embodiment, the flexible printed circuit board (102) has flexible metal layers in between flexible insulating layers, and the circuit board (102) comprises: (1) a main body region (306) orientated in a first direction having at least one electrical or optoelectronic device (308); (2) a plurality of electrical contact pads integrated into the main body region (306), where the electrical contact pads function to connect the flexible printed circuit board to an external environment; (3) a buckle region (304) extending from one end of the main body region (306); and (4) a head region (302)extending from one end of the buckle region (304), and where the head region (302) is orientated so that is at an angle relative to the direction of the main body region (306). The electrical contact pads may be ball grid arrays, solder balls or land-grid arrays, and they function to connect the circuit board to an external environment. A driver or amplifier chip (108) may be adapted to the head region (302) of the flexible printed circuit board (102). In another embodiment, a heat spreader passes along a surface of the head region of the flexible printed circuit board (102), and a window is formed in the head region (302) of the flexible printed circuit board (102). Optoelectronic devices (106) are adapted to the head spreader in such a manner that they are accessible through the window in the flexible printed circuit board (102).
摘要翻译：本发明涉及一种与光发射器，接收器或收发器模块（100）结合使用的柔性印刷电路板（102）。在一个实施例中，柔性印刷电路板（102）在柔性绝缘层之间具有柔性金属层，并且电路板（102）包括：（1）沿第一方向定向的主体区域（306），其具有至少一个电子或光电子器件（308）; （2）集成到主体区域（306）中的多个电接触焊盘，其中电接触焊盘用于将柔性印刷电路板连接到外部环境; （3）从主体区域（306）的一端延伸的带扣区域（304）; 和（4）从所述带扣区域（304）的一端延伸的头部区域（302），并且所述头部区域（302）被定向成相对于所述主体区域（306）的方向成一角度，。电接触焊盘可以是球栅阵列，焊球或焊盘阵列，并且它们用于将电路板连接到外部环境。驱动器或放大器芯片（108）可适用于柔性印刷电路板（102）的头部区域（302）。在另一个实施例中，散热器沿着柔性印刷电路板（102）的头部区域的表面通过，窗口形成在柔性印刷电路板（102）的头部区域（302）中。光电子器件（106）以这样的方式适于头吊具，使得它们可通过柔性印刷电路板（102）中的窗口接近。

4. 发明申请

WO02099490A3 HOUSING AND MOUNTING STRUCTURE FOR OPTICAL CONNECTORS 审中-公开
标题翻译：光连接器的住房和安装结构
公开(公告)号：WO02099490A3
公开(公告)日：2003-07-31
申请号：PCT/US0143353
申请日：2001-11-20
申请人： EMCORE CORP
发明人： ANDERSON GENE R , ARMENDARIZ MARCELINO G , BACA JOHNNY R F , BRYAN ROBERT P , CARSON RICHARD F , DUCKETT EDWIN B III , MCCORMICK FREDERICK B , MILLER GREGORY V , PETERSON DAVID W , SMITH TERRANCE T
IPC分类号： G02B6/42 , H05K1/18
CPC分类号： G02B6/4277 , G02B6/421 , G02B6/4249 , G02B6/4269 , G02B6/4281 , G02B6/4283 , G02B6/4286 , G02B6/4292 , H05K1/189
摘要： This invention relates to an optical transmitter, receiver or transceiver module, and more particularly, to an apparatus for connecting a first optical connector to a second optical connector. The apparatus comprises: (1) a housing having at least a first end and at least a second end, the first end of the housing capable of receiving the first optical connector, and the second end of the housing capable of receiving the second optical connector; (2) a longitudinal cavity extending from the first end of the housing to the second end of the housing; and (3) an electromagnetic shield comprising at least a portion of the housing. This invention also relates to an apparatus for housing a flexible printed circuit board, and this apparatus comprises: (1) a mounting structure having at least a first surface and a second surface; (2) alignment ridges along the first and second surfaces of the mounting structure, the alignment ridges functioning to align and secure a flexible printed circuit board that is wrapped around and attached to the first and second surfaces of the mounting structure; and (3) a series of heat sink ridges adapted to the mounting structure, the heat sink ridges functioning to dissipate heat that is generated from the flexible printed circuit board.
摘要翻译：本发明涉及一种光发射器，接收器或收发器模块，更具体地，涉及一种用于将第一光学连接器连接到第二光学连接器的装置。所述装置包括：（1）具有至少第一端和至少第二端的壳体，所述壳体的第一端能够接收第一光学连接器，并且壳体的第二端能够接收第二光学连接器 ; （2）从壳体的第一端延伸到壳体的第二端的纵向腔; 和（3）包括壳体的至少一部分的电磁屏蔽。本发明还涉及一种用于容纳柔性印刷电路板的装置，该装置包括：（1）至少具有第一表面和第二表面的安装结构; （2）沿着安装结构的第一和第二表面的对准脊，对准脊起到对准和固定柔性印刷电路板的作用，所述柔性印刷电路板缠绕并附接到安装结构的第一和第二表面; 和（3）适于安装结构的一系列散热脊，散热脊用于散发由柔性印刷电路板产生的热量。

5. 发明申请

WO02063348A9 IMPROVED LIGHT EXTRACTION EFFICIENCY OF GaN BASED LEDs 审中-公开
标题翻译：改进的GaN基LED的光提取效率
公开(公告)号：WO02063348A9
公开(公告)日：2003-07-31
申请号：PCT/US0150632
申请日：2001-10-19
申请人： EMCORE CORP , ELIASHEVICH IVAN , WANG MICHAEL
发明人： ELIASHEVICH IVAN , WANG MICHAEL
IPC分类号： H01L33/20 , H01L33/00
CPC分类号： H01L33/20
摘要： An optoelectronic device has a semiconductor structure (10) on a substrate (12). The shape of the device in plan is that of a quadrilateral having two acute included angles ( alpha 1, alpha 2) and two obtuse included angles ( alpha 1, alpha 2). One of the electrode-pad units (31) is located distally from the vertices of the quadrilateral. The device may have a transparent electrode (32).
摘要翻译：光电子器件在衬底（12）上具有半导体结构（10）。平面中的装置的形状是具有两个锐角（α1，α2）和两个钝角（α1，α2）的四边形的形状。电极垫单元（31）中的一个位于距四边形顶点的远端。该装置可以具有透明电极（32）。

6. 发明申请

WO03001246A3 OPTICAL TRANSMITTER, RECEIVER OR TRANSCEIVER MODULE 审中-公开
标题翻译：光传输器，接收器或收发器模块
公开(公告)号：WO03001246A3
公开(公告)日：2003-07-24
申请号：PCT/US0143281
申请日：2001-11-20
申请人： EMCORE CORP
发明人： ANDERSON GENE R , ARMENDARIZ MARCELINO G , BRYAN ROBERT P , CARSON RICHARD F , CHU DAHWEY , DUCKETT EDWIN B III , MCCORMICK FREDERICK B , MITCHELL ROBERT T , PETERSON DAVID W , REYSEN BILL H
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/4239 , G02B6/266 , G02B6/4201 , G02B6/4204 , G02B6/4206 , G02B6/4207 , G02B6/421 , G02B6/4212 , G02B6/4221 , G02B6/4224 , G02B6/4227 , G02B6/4249 , G02B6/426 , G02B6/4277 , G02B6/4281 , G02B6/4283 , G02B6/4286 , G02B6/4292
摘要： This invention relates to an optical transmitter, receiver or transceiver module, and more particularly, to an optoelectronic connector. The optoelectronic connector comprises: (1) a mounting structure; (2) an array of optoelectronic devices adapted to the mounting structure, the optoelectronic devices having at least a first end; (3) an array of optical elements, the array of optical elements having at least a first end; (4) the first end of the array of optical elements proximate to the first end of the array of optoelectronic devices in such a manner that one or more optical elements is positioned relative to one or more optoelectronic devices; and (5) a heat spreader passing along a surface of a head region of the mounting structure. The mounting structure may be a flexible printed circuit board. Thermal vias or heat pipes in the head region may transmit heat from the mounting structure to the heat spreader. The heat spreader may provide mechanical rigidity or stiffness to the heat region. In another embodiment, an electrical contact and ground plane may pass along a surface of the head region so as to provide an electrical contact path to the optoelectronic devices and limit electromagnetic interference. In yet another embodiment, a window may be formed in the head region of the mounting structure so as to provide access to the head spreader. Optoelectronic devices may be adapted to the head spreader in such a manner that the devices are accessible through the window in the mounting structure.
摘要翻译：本发明涉及一种光发射机，接收机或收发机模块，更具体地说，涉及光电连接器。光电连接器包括：（1）安装结构; （2）适于安装结构的光电子器件的阵列，所述光电器件具有至少第一端; （3）光学元件阵列，所述光学元件阵列至少具有第一端; （4）靠近光电子器件阵列的第一端的光学元件阵列的第一端，使得一个或多个光学元件相对于一个或多个光电子器件定位; 和（5）沿安装结构的头部区域的表面通过的散热器。安装结构可以是柔性印刷电路板。头部区域中的热通孔或热管可以将热量从安装结构传递到散热器。散热器可以为热区域提供机械刚度或刚度。在另一个实施例中，电触点和接地平面可以沿着头部区域的表面通过，以便提供到光电子器件的电接触路径并限制电磁干扰。在另一个实施例中，可以在安装结构的头部区域中形成窗口，以便提供对头部扩张器的接近。光电子器件可以以这样的方式适用于头吊架，即，可以通过安装结构中的窗口来访问设备。

7. 发明申请

WO03012880A8 METHOD AND APPARATUS OF SOLAR CELL HAVING A BYPASS DIODE FOR REVERSE BIAS PROTECTION 审中-公开
公开(公告)号：WO03012880A8
公开(公告)日：2003-04-17
申请号：PCT/US0223978
申请日：2002-07-26
申请人： EMCORE CORP , CHAW-LONG CHU
发明人： CHAW-LONG CHU
IPC分类号： H01L27/142 , H01L31/0687 , H01L31/18 , H01L31/068
CPC分类号： H01L31/0687 , H01L31/0443 , Y02E10/544 , Y02P70/521
摘要： Reverse bias protection for a solar cell is provided with a diode on the solar cell. In one embodiment, the Schottky diode is formed at the interface between a metallic diode contact and a semiconductor substrate on which the solar cell is grown. The solar cell includes a Ge substrate, which may further include a photoactive junction. In one embodiment, the Schottky diode is provided in a trough or recess extending through the solar cell layers to the front surface of the substrate. In this embodiment, the Schottky diode is electrically connected across some or all of the cells of the solar cell structure with a jumper bar or other suitable interconnect. In another embodiment, the Schottky diode is provided on a back surface of the substrate, with a C-clamp interconnecting at least one solar cell contact to the diode contact.

8. 发明申请

WO02103427A9 OPTOELECTRONIC MOUNTING STRUCTURE 审中-公开
标题翻译：光电子安装结构
公开(公告)号：WO02103427A9
公开(公告)日：2003-04-03
申请号：PCT/US0143265
申请日：2001-11-20
申请人： EMCORE CORP
发明人： ANDERSON GENE R , ARMENDARIZ MARCELINO G , BACA JOHNNY R F , BRYAN ROBERT P , CARSON RICHARD F , CHU DAHWEY , DUCKETT EDWIN B III , MCCORMICK FREDERICK B , PETERSON DAVID W , PETERSON GARY D , REBER CATHLEEN A , REYSEN BILL H
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/4239 , G02B6/266 , G02B6/4204 , G02B6/4206 , G02B6/4207 , G02B6/421 , G02B6/4212 , G02B6/4221 , G02B6/4224 , G02B6/4227 , G02B6/4253 , G02B6/4269 , G02B6/4277 , G02B6/4281 , G02B6/4283 , G02B6/4286 , G02B6/4292 , H01L2224/48091 , H01L2224/48137 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： An optoelectronic mounting structure is provided that may be used in conjunction with an optical transmitter, receiver or transceiver module. The apparatus comprises: (1) a mounting structure; (2) an array of optoelectronic devices adapted to the mounting structure, the optoelectronic devices having at least a first end; (3) an array of optical elements, the array of optical elements having at least a first end; (4) the first end of the array of optical elements proximate to the first end of the array of optoelectronic devices in such a manner that one or more optical elements is optically aligned to one or more optoelectronic devices; and (5) a heat spreader passing along a surface of a head region of the mounting structure. The mounting structure may be a flexible printed circuit board. Thermal vias or heat pipes in the head region may transmit heat from the mounting structure to the heat spreader. The heat spreader may provide mechanical rigidity or stiffness to the heat region. In another embodiment, an electrical contact and ground plane may pass along a surface of the head region so as to provide an electrical contact path to the optoelectronic devices and limit electromagnetic interference. In yet another embodiment, a window may be formed in the head region of the mounting structure so as to provide access to the heat spreader. Optoelectronic devices may be adapted to the heat spreader in such a manner that the devices are accessible through the window in the mounting structure.
摘要翻译：提供了可以与光发射器，接收器或收发器模块结合使用的光电子安装结构。该装置包括：（1）安装结构; （2）适于安装结构的光电子器件阵列，所述光电子器件具有至少第一端; （3）光学元件阵列，所述光学元件阵列具有至少第一端; （4）靠近光电子器件阵列的第一端的光学元件阵列的第一端，使得一个或多个光学元件与一个或多个光电子器件光学对准; 和（5）沿安装结构的头部区域的表面通过的散热器。安装结构可以是柔性印刷电路板。头部区域中的热通孔或热管可将热量从安装结构传递到散热器。散热器可以为加热区域提供机械刚性或刚度。在另一个实施例中，电接触和接地平面可以沿头部区域的表面通过，以提供到光电子器件的电接触路径并限制电磁干扰。在又一个实施例中，可以在安装结构的头部区域中形成窗口，以提供到散热器的通路。光电子器件可适用于散热器，使得器件可通过安装结构中的窗口进入。

9. 发明申请

WO02071450A3 LED LEAD FOR IMPROVED LIGHT EXTRACTION 审中-公开
标题翻译： LED引线用于改进的光提取
公开(公告)号：WO02071450A3
公开(公告)日：2002-11-21
申请号：PCT/US0206494
申请日：2002-03-05
申请人： EMCORE CORP , ELIASHEVICH IVAN , BROWN MICHAEL G
发明人： ELIASHEVICH IVAN , BROWN MICHAEL G
IPC分类号： H01L33/38 , H01L33/00 , H01L23/48 , H01L23/52
CPC分类号： H01L33/385 , H01L24/05 , H01L33/44 , H01L2224/04042 , H01L2224/0603 , H01L2224/48463 , H01L2924/12032 , H01L2924/12041 , H01L2924/00
摘要： Light emitting diodes (LEDs) are provided with electrode and pad structures, wich result in improved light extraction for the LED. The LED may be foremd as a die withan upper contact surface (28) and a lower contact surface (20,22). A mesa (24) including at least one generally vertical edge surface (26) projects upwardly from the lower contact surface. First and second pads (32, 34) are disposed on teh lower contact surface. The second pad desirably does not make ohmic contact with the lower contact surface. A conductive lead (36) is in bridging contact with the second pad and the upper contact surface of the mesa.
摘要翻译：发光二极管（LED）设置有电极和焊盘结构，从而改善了LED的光提取。 LED可以是具有上接触表面（28）和下接触表面（20,22）的模具。包括至少一个大体上垂直的边缘表面（26）的台面（24）从下接触表面向上突出。第一和第二垫（32,34）设置在下接触表面上。第二衬垫期望地不与下接触表面欧姆接触。导电引线（36）与第二焊盘和台面的上接触表面桥接接触。

10. 发明申请

WO02052324A9 PROCESS FOR COUPLING OPTICAL ELEMENTS TO OPTOELECTRONIC DEVICES 审中-公开
标题翻译：将光学元件耦合到光电器件的过程
公开(公告)号：WO02052324A9
公开(公告)日：2003-05-01
申请号：PCT/US0143279
申请日：2001-11-20
申请人： EMCORE CORP
发明人： ANDERSON GENE R , ARMENDARIZ MARCELINO G , BRYAN ROBERT P , CARSON RICHARD F , CHU DAHWEY , DUCKETT EDWIN B III , GIUNTA RACHEL KNUDSEN , MITCHELL ROBERT T , MCCORMICK FREDERICK B , PETERSON DAVID W , RISING MERIDETH A , REBER CATHLEEN A , REYSEN BILL H
IPC分类号： G02B6/26 , G02B6/36 , G02B6/38 , G02B6/42
CPC分类号： G02B6/4277 , G02B6/266 , G02B6/3885 , G02B6/4201 , G02B6/4204 , G02B6/4206 , G02B6/4207 , G02B6/421 , G02B6/4212 , G02B6/4219 , G02B6/4227 , G02B6/4239 , G02B6/4249 , G02B6/426 , G02B6/4281 , G02B6/4283 , G02B6/4286
摘要： A process is provided for aligning and connecting at least one optical fiber to at least one optoelectronic device so as to couple light between at least one optical fiber and at least one optoelectronic device. One embodiment of this process comprises the following steps: (1) holding at least one optical element close to at least one optoelectronic device, at least one optical element having at least a first end; (2) aligning at least one optical element with at least one optoelectronic device; (3) depositing a first non-opaque material on a first end of at least one optoelectronic device; and (4) bringing the first end of at least one optical element proximate to the first end of at least one optoelectronic device in such a manner that the first non-opaque material contacts the first end of at least one optoelectronic device and the first end of at least one optical element. The optical element may be an optical fiber (114), and the optoelectronic device may be a vertical cavity surface emitting laser (116). The first non-opaque material (106) may be a UV optical adhesive that provides an optical path and mechanical stability. In another embodiment of the alignment process, the first end of at least one optical element is brought proximate to the first end of at least one optoelectronic device in such a manner that an interstitial space exists between the first end of at least one optoelectronic device and the first end of at least one optical element. This interstitial space is then filled with a non-opaque material after aligning of the optical element and the optoelectronic device.
摘要翻译：提供了一种用于将至少一根光纤对准和连接到至少一个光电器件的工艺，以便在至少一个光纤与至少一个光电器件之间耦合光。该方法的一个实施例包括以下步骤：（1）保持靠近至少一个光电子器件的至少一个光学元件，至少一个具有至少第一端的光学元件; （2）将至少一个光学元件与至少一个光电器件对准; （3）在至少一个光电器件的第一端上沉积第一不透明材料; 和（4）使至少一个光学元件的第一端靠近至少一个光电子器件的第一端，使得第一不透明材料接触至少一个光电器件的第一端，而第一端的至少一个光学元件。光学元件可以是光纤（114），并且光电子器件可以是垂直腔表面发射激光器（116）。第一不透明材料（106）可以是提供光路和机械稳定性的UV光学粘合剂。在对准过程的另一实施例中，使至少一个光学元件的第一端靠近至少一个光电子器件的第一端，使得在至少一个光电器件的第一端和至少一个光学元件的第一端。然后在对准光学元件和光电子器件之后，用非不透明材料填充该间隙空间。

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