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1. 发明公开

EP0786837A2 Integrated laser-based light source 失效
标题翻译：集成的基于激光的光源
公开(公告)号：EP0786837A2
公开(公告)日：1997-07-30
申请号：EP97300440.1
申请日：1997-01-24
申请人： Hewlett-Packard Company
发明人： Baldwin, Richard R. , Yuen, Albert Y. , Zhang, Tao , Sears, David M. , Larson, Leif Eric , Corzine, Scott W. , Ertel, John P. , Holland, William D. , Tan, Michael R.T. , Wang, Shih-Yuan
IPC分类号： H01S3/025 , H01L27/15 , H01S3/085 , H01S3/25 , H01S3/133
CPC分类号： H01S5/02296 , H01L2224/48091 , H01S5/02212 , H01S5/02228 , H01S5/02284 , H01S5/02288 , H01S5/02292 , H01S5/026 , H01S5/0264 , H01S5/0683 , H01S5/183 , H01S5/423 , H01L2924/00014
摘要： An integrated laser-based light source (100,100A-100C,200,250,300,320,340,350,500,600,620,700,720,800,900), which generates an output light beam (119,819) having a controlled intensity, comprises a package (105) in which are mounted a laser (101, 801), a light sensor (111, 811) and a coupler (114, 314A-314D, 514, 614, 714, 814, 914). The laser has one and only one light-emitting face (e.g., 109) from which a light beam is radiated as a radiated light beam (107). The light sensor generates an electrical signal representing the intensity of light energy falling it. The coupler couples a fraction (117, 717, 917) of the radiated light beam to the light sensor, and provides the remainder of the radiated light beam as the output light beam. Since the light coupled to the light sensor by the coupler is a fraction of the radiated light beam, the electrical signal generated by the light sensor also represents the intensities of the radiated light beam and of the output light beam. A suitable control circuit (127, 827), when fed with the electrical signal generated by the light sensor, can control the laser current to hold the electrical signal generated by the light sensor to a predetermined value that corresponds to the output light beam having a predetermined intensity.
摘要翻译：产生具有受控强度的输出光束（119,819）的集成的基于激光的光源（100,100A-100C，200,250,300,320,340,350,500,600,620,700,720,800,900）包括其中安装有激光器（101,801）的封装（105），光传感器（111,811）和耦合器（114,314A-314D，514,614,714,814,914）。该激光器具有一个并且仅仅一个发射面（例如109），从该发射面发射光束作为辐射光束（107）。光传感器产生表示落在其上的光能强度的电信号。该耦合器将辐射光束的一部分（117,717,917）耦合到光传感器，并提供辐射光束的其余部分作为输出光束。由于通过耦合器耦合到光传感器的光是辐射光束的一小部分，所以由光传感器产生的电信号也表示辐射光束和输出光束的强度。合适的控制电路（127,827）在被馈送有由光传感器产生的电信号时可以控制激光电流以将由光传感器产生的电信号保持为预定值，该预定值对应于具有预定强度。

2. 发明公开

EP0361780A3 Text and color printing system 失效
标题翻译：文字和彩色打印系统
公开(公告)号：EP0361780A3
公开(公告)日：1990-08-01
申请号：EP89309588.5
申请日：1989-09-20
申请人： Hewlett-Packard Company
发明人： Anderson, Stephen R. , Chen, Wen-Tsing , Ertel, John P. , Holland, William D. , Jamp, Rueiming , Labarre, Lawrence , Lee, Steven W. , Vincent, Kent D.
IPC分类号： B41J3/44 , B41J2/525
CPC分类号： G06K15/00 , B41J2/525 , B41J3/546 , B41J11/002 , G06K2215/0077 , G06K2215/0082 , G06K2215/0094
摘要： A desktop printing system for use with a microprocessor-based computer (16) includes the modular combination of a color printer (10) and a monochrome text printer (11). Preferably, the color printer (10) is of the type which prints color graphics incrementally and the text printer (11) is of the type which prints monochrome text continuously. In operation, printing information is segregated into color and text components, and the color printer (10) is controlled to print only color components while the text printer (11) is controlled to print only monochrome text components.

3. 发明授权

EP0786837B1 Integrated laser-based light source 失效
标题翻译：集成激光光源
公开(公告)号：EP0786837B1
公开(公告)日：2000-03-29
申请号：EP97300440.1
申请日：1997-01-24
申请人： Hewlett-Packard Company
发明人： Baldwin, Richard R. , Yuen, Albert Y. , Zhang, Tao , Sears, David M. , Larson, Leif Eric , Corzine, Scott W. , Ertel, John P. , Holland, William D. , Tan, Michael R.T. , Wang, Shih-Yuan
IPC分类号： H01S5/02 , H01L27/15 , H01S5/10 , H01S5/40 , H01S5/068
CPC分类号： H01S5/02296 , H01L2224/48091 , H01S5/02212 , H01S5/02228 , H01S5/02284 , H01S5/02288 , H01S5/02292 , H01S5/026 , H01S5/0264 , H01S5/0683 , H01S5/183 , H01S5/423 , H01L2924/00014

4. 发明公开

EP0373922A1 Heater assembly for printers 失效
标题翻译： Heizkörper-ZusammenbaufürDrucker。
公开(公告)号：EP0373922A1
公开(公告)日：1990-06-20
申请号：EP89313050.0
申请日：1989-12-13
申请人： Hewlett-Packard Company
发明人： Vincent, Kent D. , Ertel, John P.
IPC分类号： B41J2/005 , B41F23/04
CPC分类号： B41J2/20 , B41J11/002
摘要： In an inkjet printer, heaters (60,70) are mounted to travel with an inkjet pen (40) to expose print lines on sheets (50) to localized heat substantially simultaneously with printing. After printing, sheets are ironed with a heated roller member (131) to further dry ink and to prevent cockling.
摘要翻译：在喷墨打印机中，加热器（60,70）被安装成用喷墨笔（40）行进，以将打印纸（50）上的印刷线路基本上同时进行印刷。在印刷之后，用加热辊构件（131）熨烫片材，以进一步干燥油墨并防止起皱。

5. 发明公开

EP0786837A3 Integrated laser-based light source 失效
标题翻译：集成激光光源
公开(公告)号：EP0786837A3
公开(公告)日：1997-10-15
申请号：EP97300440.1
申请日：1997-01-24
申请人： Hewlett-Packard Company
发明人： Baldwin, Richard R. , Yuen, Albert Y. , Zhang, Tao , Sears, David M. , Larson, Leif Eric , Corzine, Scott W. , Ertel, John P. , Holland, William D. , Tan, Michael R.T. , Wang, Shih-Yuan
IPC分类号： H01S3/025 , H01L27/15 , H01S3/085 , H01S3/25 , H01S3/133
CPC分类号： H01S5/02296 , H01L2224/48091 , H01S5/02212 , H01S5/02228 , H01S5/02284 , H01S5/02288 , H01S5/02292 , H01S5/026 , H01S5/0264 , H01S5/0683 , H01S5/183 , H01S5/423 , H01L2924/00014
摘要： An integrated laser-based light source (100,100A-100C,200,250,300,320,340,350,500,600,620,700,720,800,900), which generates an output light beam (119,819) having a controlled intensity, comprises a package (105) in which are mounted a laser (101, 801), a light sensor (111, 811) and a coupler (114, 314A-314D, 514, 614, 714, 814, 914). The laser has one and only one light-emitting face (e.g., 109) from which a light beam is radiated as a radiated light beam (107). The light sensor generates an electrical signal representing the intensity of light energy falling it. The coupler couples a fraction (117, 717, 917) of the radiated light beam to the light sensor, and provides the remainder of the radiated light beam as the output light beam. Since the light coupled to the light sensor by the coupler is a fraction of the radiated light beam, the electrical signal generated by the light sensor also represents the intensities of the radiated light beam and of the output light beam. A suitable control circuit (127, 827), when fed with the electrical signal generated by the light sensor, can control the laser current to hold the electrical signal generated by the light sensor to a predetermined value that corresponds to the output light beam having a predetermined intensity.

6. 发明公开

EP0772269A1 Vertical-cavity surface-emitting laser 失效
标题翻译：激光雷达激光共振器
公开(公告)号：EP0772269A1
公开(公告)日：1997-05-07
申请号：EP96307520.5
申请日：1996-10-16
申请人： Hewlett-Packard Company
发明人： Wang, Shih-Yuan , Tan, Michael R.T. , Holland, William D. , Ertel, John P. , Corzine, Scott W.
IPC分类号： H01S3/085
CPC分类号： H01S5/18355 , H01S5/18308 , H01S5/18338 , H01S5/18394 , H01S5/3054 , H01S5/3095 , H01S5/423
摘要： A vertical-cavity surface-emitting laser (101) that generates light having a fixed direction of polarization has a plane light-generating region (109) sandwiched between a first conductive mirror region (110) and a second conductive mirror region (108). The first conductive mirror region (110) has an opposite conductivity mode from the second conductive mirror region (108). The first conductive mirror region (110) has a remote surface (123) substantially parallel to the light-generating region (109) and an electrode (119) formed on the remote surface (123). The electrode (119) bounds a light emission port (121) from which the light is emitted in a direction (135) defining an axis. A reduced-conductivity region (115) is formed in the first conductive mirror region (110) surrounding the axis and extending from the remote surface (123) towards the light-emitting region (109) to define a core region (117) in the first conductive mirror region (110). The light emission port (121) and/or the core region (117) has first and second dimensions in orthogonal directions in a plane parallel to the light-generating region (109). The first dimension is greater than the second dimension to set the direction of polarization of the light to the direction of the first dimension. The laser is an n-drive device grown on a n+- Substrate incorporating a degeneratively doped p-n junction formed by the n+- Substrate and a p-type conductive layer.
摘要翻译：产生具有固定偏振方向的光的垂直腔表面发射激光器（101）具有夹在第一导电镜区域（110）和第二导电镜区域（108）之间的平面光产生区域（109）。第一导电镜区域（110）具有与第二导电镜区域（108）相反的导电模式。第一导电镜区域（110）具有基本上平行于发光区域（109）的远程表面（123）和形成在远程表面（123）上的电极（119）。电极（119）在限定轴线的方向（135）上限定发光的发光口（121）。在围绕轴线的第一导电镜区域（110）中形成还原导电区域（115），并且从远离表面（123）朝向发光区域（109）延伸以限定在该区域中的芯区域（117）第一导电镜区域（110）。光发射端口（121）和/或芯区域（117）在与发光区域（109）平行的平面中具有正交方向上的第一和第二尺寸。第一尺寸大于第二尺寸以将光的偏振方向设置为第一尺寸的方向。激光器是在n + - 衬底上生长的n驱动器件，其包含由n + - 衬底和p型导电层形成的退化掺杂的p-n结。

7. 发明授权

EP0361780B1 Text and color printing system 失效
标题翻译：文字和彩色打印系统
公开(公告)号：EP0361780B1
公开(公告)日：1993-07-28
申请号：EP89309588.5
申请日：1989-09-20
申请人： Hewlett-Packard Company
发明人： Anderson, Stephen R. , Chen, Wen-Tsing , Ertel, John P. , Holland, William D. , Jamp, Rueiming , Labarre, Lawrence , Lee, Steven W. , Vincent, Kent D.
IPC分类号： B41J3/44 , B41J2/525
CPC分类号： G06K15/00 , B41J2/525 , B41J3/546 , B41J11/002 , G06K2215/0077 , G06K2215/0082 , G06K2215/0094

8. 发明授权

EP0772269B1 Vertical-cavity surface-emitting laser 失效
标题翻译：表面发射激光器的垂直腔
公开(公告)号：EP0772269B1
公开(公告)日：1999-07-21
申请号：EP96307520.5
申请日：1996-10-16
申请人： Hewlett-Packard Company
发明人： Wang, Shih-Yuan , Tan, Michael R.T. , Holland, William D. , Ertel, John P. , Corzine, Scott W.
IPC分类号： H01S3/085
CPC分类号： H01S5/18355 , H01S5/18308 , H01S5/18338 , H01S5/18394 , H01S5/3054 , H01S5/3095 , H01S5/423

9. 发明授权

EP0334548B1 Device to assure paper flatness and pen-to-paper spacing during printing 失效
标题翻译：用于固定片的平坦躺椅和印刷间隙设置的装置。
公开(公告)号：EP0334548B1
公开(公告)日：1993-12-22
申请号：EP89302573.4
申请日：1989-03-15
申请人： Hewlett-Packard Company
发明人： Vincent, Kent D. , Ertel, John P.
IPC分类号： B41J25/308
CPC分类号： B41J25/3082 , B41J19/00 , B41J25/308

10. 发明授权

EP0373922B1 Heater assembly for printers 失效
标题翻译：加热器组件用于打印机
公开(公告)号：EP0373922B1
公开(公告)日：1993-07-28
申请号：EP89313050.0
申请日：1989-12-13
申请人： Hewlett-Packard Company
发明人： Vincent, Kent D. , Ertel, John P.
IPC分类号： B41J2/005 , B41F23/04
CPC分类号： B41J2/20 , B41J11/002

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