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1. 发明授权

US06744064B2 Nitride semiconductor light emitting device 有权
标题翻译：氮化物半导体发光器件
公开(公告)号：US06744064B2
公开(公告)日：2004-06-01
申请号：US09776846
申请日：2001-02-06
申请人： Sung-nam Lee , Yong-jo Park , Ok-hyun Nam , In-hwan Lee , Won-seok Lee , Shi-yun Cho , Cheol-soo Sone
发明人： Sung-nam Lee , Yong-jo Park , Ok-hyun Nam , In-hwan Lee , Won-seok Lee , Shi-yun Cho , Cheol-soo Sone
IPC分类号： H01L2906
CPC分类号： H01L33/32 , B82Y20/00 , H01L33/06 , H01S5/2009 , H01S5/2013 , H01S5/3403 , H01S5/34333
摘要： A semiconductor light emitting device including means for reducing strain and carrier overflow caused by injection of a number of carriers in semiconductor light emitting devices using GaN is provided. The semiconductor light emitting device includes a multi-quantum barrier formed by depositing an AlGaN/GaN double layer a predetermined number of times, or a strain-compensating multiple quantum barrier formed at either the upper or lower sides of an active layer by depositing an AlGaN/InGaN double layer a predetermined number of times, and does not need a p-type clad layer.
摘要翻译：提供一种半导体发光器件，其包括用于通过使用GaN在半导体发光器件中注入多个载流子而减少应变和载流子溢出的装置。半导体发光器件包括通过将AlGaN / GaN双层沉积预定次数形成的多量子势垒，或通过在有源层的上侧或下侧形成的应变补偿多量子势垒，通过沉积AlGaN / InGaN双层预定次数，不需要p型覆层。

2. 发明授权

US07411221B2 Light emitting device having protection element and method of manufacturing the light emitting device 有权
标题翻译：具有保护元件的发光器件和制造发光器件的方法
公开(公告)号：US07411221B2
公开(公告)日：2008-08-12
申请号：US11271947
申请日：2005-11-14
申请人： Jae-hee Cho , Luo Hong , Jong-kyu Kim , Yong-jo Park , Cheol-soo Sone , E. Fred Schubert
发明人： Jae-hee Cho , Luo Hong , Jong-kyu Kim , Yong-jo Park , Cheol-soo Sone , E. Fred Schubert
IPC分类号： H01L27/15
CPC分类号： H01L27/0288 , H01L23/62 , H01L27/15 , H01L33/44 , H01L2924/0002 , H01L2924/00
摘要： A light emitting device having a monolithic protection element and a method of fabricating the light emitting device are provided. The light emitting device includes: a light emitter having a cathode and an anode; and the resistive protection element connected to the light emitter in parallel through the cathode and the anode. Here, a resistance Rs of the resistive protection element has a value between a forward resistance Rf and a reverse resistance Rr of a current of the light emitter.
摘要翻译：提供了具有单片保护元件的发光器件和制造发光器件的方法。发光器件包括：具有阴极和阳极的发光体; 并且电阻保护元件通过阴极和阳极并联连接到发光体。这里，电阻保护元件的电阻Rs具有正向电阻Rf和发光体的电流的反向电阻Rr之间的值。

3. 发明申请

US20070030611A1 Light emitting device having protection element and method of manufacturing the light emitting device 有权
标题翻译：具有保护元件的发光器件和制造发光器件的方法
公开(公告)号：US20070030611A1
公开(公告)日：2007-02-08
申请号：US11271947
申请日：2005-11-14
申请人： Jae-hee Cho , Luo Hong , Jong-kyu Kim , Yong-jo Park , Cheol-soo Sone , E. Schubert
发明人： Jae-hee Cho , Luo Hong , Jong-kyu Kim , Yong-jo Park , Cheol-soo Sone , E. Schubert
IPC分类号： H02H9/00
CPC分类号： H01L27/0288 , H01L23/62 , H01L27/15 , H01L33/44 , H01L2924/0002 , H01L2924/00
摘要： A light emitting device having a monolithic protection element and a method of fabricating the light emitting device are provided. The light emitting device includes: a light emitter having a cathode and an anode; and the resistive protection element connected to the light emitter in parallel through the cathode and the anode. Here, a resistance Rs of the resistive protection element has a value between a forward resistance Rf and a reverse resistance Rr of a current of the light emitter.
摘要翻译：提供了具有单片保护元件的发光器件和制造发光器件的方法。发光器件包括：具有阴极和阳极的发光体; 并且电阻保护元件通过阴极和阳极并联连接到发光体。这里，电阻保护元件的电阻Rs具有正向电阻Rf和发光体的电流的反向电阻Rr之间的值。

4. 发明申请

US20070029561A1 Omni-directional reflector and light emitting diode adopting the same 审中-公开
标题翻译：全向反射器和采用相同的发光二极管
公开(公告)号：US20070029561A1
公开(公告)日：2007-02-08
申请号：US11271970
申请日：2005-11-14
申请人： Jae-hee Cho , Jing-qun Xi , Jong-kyu Kim , Yong-jo Park , Cheol-soo Sone , E. Fred Schubert
发明人： Jae-hee Cho , Jing-qun Xi , Jong-kyu Kim , Yong-jo Park , Cheol-soo Sone , E. Fred Schubert
IPC分类号： H01L33/00
CPC分类号： H01L33/405 , B82Y20/00 , H01L33/32 , H01L33/42 , H01L33/46
摘要： An omni-directional reflector having a transparent conductive low-index layer formed of conductive nanorods and a light emitting diode utilizing the omni-directional reflector are provided. The omni-directional reflector includes: a transparent conductive low-index layer formed of conductive nanorods; and a reflective layer formed of a metal.
摘要翻译：提供了具有由导电纳米棒形成的透明导电低折射率层的全向反射器和利用全向反射器的发光二极管。全向反射器包括：由导电纳米棒形成的透明导电低折射率层; 以及由金属形成的反射层。

5. 发明申请

US20100166983A1 OMNI-DIRECTIONAL REFLECTOR AND LIGHT EMITTING DIODE ADOPTING THE SAME 审中-公开
标题翻译： OMNI方向反射器和发光二极管
公开(公告)号：US20100166983A1
公开(公告)日：2010-07-01
申请号：US12721132
申请日：2010-03-10
申请人： Jae-hee CHO , Jing-gun Xi , Jong-kyu Kim , Yong-jo Park , Cheol-soo Sone , E. Fred Schubert
发明人： Jae-hee CHO , Jing-gun Xi , Jong-kyu Kim , Yong-jo Park , Cheol-soo Sone , E. Fred Schubert
IPC分类号： B05D5/12 , C23C14/34
CPC分类号： H01L33/405 , B82Y20/00 , H01L33/32 , H01L33/42 , H01L33/46
摘要： An omni-directional reflector having a transparent conductive low-index layer formed of conductive nanorods and a light emitting diode utilizing the omni-directional reflector are provided. The omni-directional reflector includes: a transparent conductive low-index layer formed of conductive nanorods; and a reflective layer formed of a metal.
摘要翻译：提供了具有由导电纳米棒形成的透明导电低折射率层的全向反射器和利用全向反射器的发光二极管。全向反射器包括：由导电纳米棒形成的透明导电低折射率层; 以及由金属形成的反射层。

6. 发明授权

US06754245B2 GaN series surface-emitting laser diode having spacer for effective diffusion of holes between p-type electrode and active layer, and method for manufacturing the same 有权
标题翻译：具有用于p型电极和有源层之间的孔的有效扩散的间隔物的GaN系列表面发射激光二极管及其制造方法
公开(公告)号：US06754245B2
公开(公告)日：2004-06-22
申请号：US10055999
申请日：2002-01-28
申请人： Yong-jo Park , Kyoung-ho Ha , Heon-su Jeon , Si-hyun Park
发明人： Yong-jo Park , Kyoung-ho Ha , Heon-su Jeon , Si-hyun Park
IPC分类号： H01S500
CPC分类号： B82Y20/00 , H01S5/0207 , H01S5/0425 , H01S5/18341 , H01S5/18358 , H01S5/18369 , H01S5/18388 , H01S5/18394 , H01S5/34333
摘要： A GaN series surface-emitting laser diode and a method for manufacturing the same are provided. The GaN series surface-emitting laser diode includes: an active layer; p-type and n-type material layers on the opposite sides of the active layer; a first-distributed Bragg reflector (DBR) layer formed on the n-type material layer; an n-type electrode connected to the active layer through the n-type material layer such that voltage is applied to the active layer for lasing; a spacer formed on the p-type material layer with a laser output window in a portion aligned with the first DBR layer, the spacer being thick enough to enable holes to effectively migrate to a center portion of the active layer; a second DBR layer formed on the laser output window; and a p-type electrode connected to the active layer through the p-type material layer such that voltage is applied to the active layer for lasing. The laser output window is shaped such that diffraction of a laser beam caused by the formation of the spacer can be compensated for.
摘要翻译：提供一种GaN系列表面发射激光二极管及其制造方法。 GaN系列表面发射激光二极管包括：有源层; 在有源层的相对侧上的p型和n型材料层; 形成在n型材料层上的第一分布布拉格反射体（DBR）层; n型电极，通过n型材料层与有源层连接，使得电压施加到有源层进行激光; 在p型材料层上形成有与第一DBR层对准的部分中的激光输出窗口的间隔物，该间隔物足够厚以使空穴有效地迁移到有源层的中心部分; 形成在激光输出窗口上的第二DBR层; 以及通过p型材料层连接到有源层的p型电极，使得向活性层施加电压用于激光。激光输出窗口的形状使得可以补偿由间隔物的形成引起的激光束的衍射。

7. 发明申请

US20060164665A1 Method and apparatus for to generate a character image 审中-公开
标题翻译：用于生成字符图像的方法和装置
公开(公告)号：US20060164665A1
公开(公告)日：2006-07-27
申请号：US11330072
申请日：2006-01-12
申请人： Yong-jo Park
发明人： Yong-jo Park
IPC分类号： G06K15/02
CPC分类号： G06K15/02 , G06K15/1828 , G06K15/1835 , G06K15/1843
摘要： An apparatus to generate a character image includes a character image generating unit to generate a character image from a scalable font according to information for generating the character image from the scalable font, a generation frequency list storing unit to store the number of times that the scalable font has been generated as the character image by the character image generating unit, a scalable font converting unit to convert the scalable font into a bitmap font, when the number of times stored in the generation frequency list exceeds a predetermined limit number of times, and a converted font storing unit to store the bitmap font converted by the scalable font converting unit. Accordingly, the scalable font is generated as the character image according to a method of processing a character print command using a bitmap font without mathematical processing to provide a font of a high print quality.
摘要翻译：用于生成字符图像的装置包括：字符图像生成单元，用于根据用于从可缩放字体生成字符图像的信息从可缩放字体生成字符图像;生成频率列表存储单元，用于存储可伸缩的字体图像的次数; 通过字符图像生成单元生成字体作为字符图像，当存储在生成频率列表中的次数超过预定限制次数时，可缩放字体转换单元将可缩放字体转换为位图字体，以及转换字体存储单元，用于存储由可缩放字体转换单元转换的位图字体。因此，可以根据使用位图字体处理字符打印命令的方法来生成可缩放字体作为字符图像，而不进行数学处理以提供高打印质量的字体。

8. 发明授权

US07356267B2 Jam removing method and printer using toner save mode 失效
标题翻译：卡纸去除方法和打印机使用碳粉节省模式
公开(公告)号：US07356267B2
公开(公告)日：2008-04-08
申请号：US11407030
申请日：2006-04-20
申请人： Hyoung-tae Kim , Yong-jo Park
发明人： Hyoung-tae Kim , Yong-jo Park
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/5012
摘要： A jam removing method and printer using toner a save mode includes detecting a paper jam on a printing route, confirming whether a dot count value of a corresponding image exceeds a preset boundary value, and converting a printing mode into the toner save mode when the dot count value exceeds the boundary value. The paper jam by an image density is prevented from repeating, and successive paper jam is prevented from occurring, user's convenience may be enhanced, and the toner may not be wasted.
摘要翻译：使用调色剂保存模式的卡纸消除方法和打印机包括检测打印路线上的卡纸，确认相应图像的点计数值是否超过预设边界值，并且当点为止时将打印模式转换为调色剂保存模式计数值超过边界值。防止由图像浓度引起的纸张重复，并且防止发生连续卡纸，可以提高用户的方便性，并且调色剂不会被浪费。

9. 发明授权

US06990134B2 GaN series surface-emitting laser diode having spacer for effective diffusion of holes between P-type electrode and active layer, and method for manufacturing the same 有权
标题翻译：具有用于P型电极和有源层之间的孔的有效扩散的间隔物的GaN系列表面发射激光二极管及其制造方法
公开(公告)号：US06990134B2
公开(公告)日：2006-01-24
申请号：US10816822
申请日：2004-04-05
申请人： Yong-jo Park , Kyoung-ho Ha , Heon-su Jeon , Si-hyun Park
发明人： Yong-jo Park , Kyoung-ho Ha , Heon-su Jeon , Si-hyun Park
IPC分类号： H01S5/00
CPC分类号： B82Y20/00 , H01S5/0207 , H01S5/0425 , H01S5/18341 , H01S5/18358 , H01S5/18369 , H01S5/18388 , H01S5/18394 , H01S5/34333
摘要： A GaN series surface-emitting laser diode and a method for manufacturing the same are provided. The GaN series surface-emitting laser diode includes: an active layer; p-type and n-type material layers on the opposite sides of the active layer; a first-distributed Bragg reflector (DBR) layer formed on the n-type material layer; an n-type electrode connected to the active layer through the n-type material layer such that voltage is applied to the active layer for lasing; a spacer formed on the p-type material layer with a laser output window in a portion aligned with the first DBR layer, the spacer being thick enough to enable holes to effectively migrate to a center portion of the active layer; a second DBR layer formed on the laser output window; and a p-type electrode connected to the active layer through the p-type material layer such that voltage is applied to the active layer for lasing. The laser output window is shaped such that diffraction of a laser beam caused by the formation of the spacer can be compensated for.
摘要翻译：提供一种GaN系列表面发射激光二极管及其制造方法。 GaN系列表面发射激光二极管包括：有源层; 在有源层的相对侧上的p型和n型材料层; 形成在n型材料层上的第一分布布拉格反射体（DBR）层; n型电极，通过n型材料层与有源层连接，使得电压施加到有源层进行激光; 在p型材料层上形成有与第一DBR层对准的部分中的激光输出窗口的间隔物，该间隔物足够厚以使空穴有效地迁移到有源层的中心部分; 形成在所述激光输出窗口上的第二DBR层; 以及通过p型材料层连接到有源层的p型电极，使得向活性层施加电压用于激光。激光输出窗口的形状使得可以补偿由间隔物的形成引起的激光束的衍射。

10. 发明申请

US20050268089A1 Printing system and method that support security function 审中-公开
标题翻译：支持安全功能的打印系统和方法
公开(公告)号：US20050268089A1
公开(公告)日：2005-12-01
申请号：US11108137
申请日：2005-04-18
申请人： Jong-wook Kim , Yong-jo Park
发明人： Jong-wook Kim , Yong-jo Park
IPC分类号： G06F3/12 , G06F11/30 , G06F12/14 , G06F21/00 , H04L9/00 , H04L9/32
CPC分类号： G06F21/608
摘要： Provided are a printing system and printing method, which enable a host to set a security function in a document and then to transmit the document to a printer and enable the printer to print only a document whose security function is cancelled. The printing system comprises a host, which encrypts data that is to be printed by using encryption keys when a print command is received; a movable storage medium, which is connected to the host and stores the encryption keys; and a printer, which is connected to the movable storage medium, decrypts the encrypted data transmitted from the host by using the encryption keys stored in the movable storage medium, and then prints the decrypted data.
摘要翻译：提供了一种打印系统和打印方法，其使得主机能够在文档中设置安全功能，然后将文档发送到打印机，并使得打印机仅能够打印其安全功能被取消的文档。打印系统包括主机，当接收到打印命令时，主机通过使用加密密钥对要打印的数据进行加密; 可移动存储介质，其连接到主机并存储加密密钥; 并且连接到可移动存储介质的打印机通过使用存储在可移动存储介质中的加密密钥来解密从主机发送的加密数据，然后打印解密的数据。

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