公开(公告)号：US20050133798A1

公开(公告)日：2005-06-23

申请号：US11017516

申请日：2004-12-20

Applicant: Hyun-Min Jung ,  Hae-Yong Lee ,  Hyun-Min Shin ,  Choon-Kon Kim ,  Chang-Ho Lee ,  Jeong-Wook Lee ,  Cheol-Soo Sone ,  Jae-Hee Cho

Inventor： Hyun-Min Jung ,  Hae-Yong Lee ,  Hyun-Min Shin ,  Choon-Kon Kim ,  Chang-Ho Lee ,  Jeong-Wook Lee ,  Cheol-Soo Sone ,  Jae-Hee Cho

IPC: C30B25/02 ,  C30B29/40 ,  H01L21/00 ,  H01L21/20 ,  H01L27/15 ,  H01L29/26 ,  H01L31/12 ,  H01L33/22 ,  H01L33/32 ,  H01L33/44 ,  H01L33/00

CPC classification number: H01L33/007 ,  C30B25/02 ,  C30B29/40 ,  H01L21/0242 ,  H01L21/0243 ,  H01L21/0254 ,  H01L21/0262 ,  H01L21/02658

Abstract: A nitride semiconductor template having nano-voids at an interface between a substrate having one embossed surface and a nitride semiconductor layer can be rapidly prepared by hydride vapor phase epitaxy (HVPE) growth of the nitride semiconductor layer on the embossed surface of the substrate.

Abstract translation: 可以通过在衬底的压花表面上的氮化物半导体层的氢化物气相外延（HVPE）生长来快速制备具有在具有一个压花表面的衬底与氮化物半导体层之间的界面处的纳米空隙的氮化物半导体模板。

公开(公告)号：US06874350B2

公开(公告)日：2005-04-05

申请号：US10652190

申请日：2003-09-02

Applicant: Hun Seo ,  Jin Hong Kim ,  Chang Ho Lee ,  Tae Hee Jeong ,  Keum Cheol Kwak

Inventor： Hun Seo ,  Jin Hong Kim ,  Chang Ho Lee ,  Tae Hee Jeong ,  Keum Cheol Kwak

IPC: G11B7/26 ,  G01N3/00 ,  G01N3/42 ,  G01N3/56

CPC classification number: G01N3/46 ,  G01N3/56 ,  G11B7/268

Abstract: An apparatus and method for testing mechanical endurance of a surface of an optical disc are disclosed. The apparatus includes a rotating plate, on which an optical disc to be scratched is loaded, for rotating the loaded optical disc, and a plurality of abrasion wheels of a predetermined type, disposed at a perpendicular to the rotating plate, for contacting the optical disc and generating the scratch, the scratch being generated when the optical disc rotates a predetermined number of turns, e.g., a maximum of 5 turns for the abrasion wheels to apply a predetermined load on the optical disc.

Abstract translation: 公开了一种用于测试光盘表面的机械耐久性的装置和方法。 该装置包括旋转板，在其上装载待划伤的光盘，用于旋转装载的光盘;以及多个预定类型的磨轮，设置在垂直于旋转板的位置，用于接触光盘 并且产生划痕时，当光盘旋转预定匝数时产生划痕，例如用于磨轮的最大5圈以在光盘上施加预定的载荷。

公开(公告)号：US20050029631A1

公开(公告)日：2005-02-10

申请号：US10776064

申请日：2004-02-11

Applicant: Jae-Hyun Kim ,  Dong-Won Shin ,  Boo-Deuk Kim ,  Chang-Ho Lee ,  Won-Mi Kim ,  Seok-Bong Park

Inventor： Jae-Hyun Kim ,  Dong-Won Shin ,  Boo-Deuk Kim ,  Chang-Ho Lee ,  Won-Mi Kim ,  Seok-Bong Park

IPC: H01L21/312 ,  H01L21/027 ,  H01L23/31 ,  H01L23/58 ,  H01L21/302

CPC classification number: H01L23/3192 ,  H01L21/02118 ,  H01L21/0271 ,  H01L21/0274 ,  H01L21/312 ,  H01L2924/0002 ,  H01L2924/19041 ,  H01L2924/00

Abstract: In a semiconductor device fabrication method and in a product formed according to the method, a photosensitive polyimide layer (PSPL) layer is applied to a semiconductor device in a manner which overcomes the limitations of the conventional approaches. The beneficial qualities of an added photoresist layer are utilized to avoid unwanted development of the underlying PSPL layer. In this manner, cracking of the PSPL layer is mitigated or eliminated, reducing the device soft error rate (SER) and increasing device yield. This is accomplished in a reliable and low-cost approach that employs standard device fabrication techniques.

Abstract translation: 在半导体器件制造方法和根据该方法形成的产品中，以克服常规方法的限制的方式将光敏聚酰亚胺层（PSPL）层施加到半导体器件。 利用添加的光致抗蚀剂层的有益特性来避免潜在的PSPL层的不期望的显影。 以这种方式，减轻或消除了PSPL层的破裂，降低了器件的软错误率（SER）并提高了器件的产量。 这是采用标准器件制造技术的可靠且低成本的方法实现的。

公开(公告)号：USD476946S1

公开(公告)日：2003-07-08

申请号：US29156402

申请日：2002-02-25

Applicant: Chang Ho Lee ,  Seung Il Choi ,  Dong Ju Park

Designer： Chang Ho Lee ,  Seung Il Choi ,  Dong Ju Park

公开(公告)号：US6023853A

公开(公告)日：2000-02-15

申请号：US55280

申请日：1998-04-06

Applicant: Chang-Ho Lee

Inventor： Chang-Ho Lee

IPC: B29C45/02 ,  B08B5/00 ,  B29C45/14 ,  B29C45/18 ,  B29K101/12 ,  B29L31/34 ,  F26B19/00 ,  H01L21/56 ,  H01L23/28

CPC classification number: H01L21/565 ,  B29C45/14639 ,  H01L2924/0002

Abstract: A method for cleaning molding compound tablets while the molding compound tablets are transferred from a tablet container to a molding equipment for encapsulating a microelectronic device. The method includes the steps of loading the molding compound tablets from the tablet container to a tablet parts feeder; transferring the molding compound tablets from the tablet parts feeder to the molding equipment along the transfer line; blowing hot air downwardly on the molded compound tablets as they move along the transfer line; commencing melting of the molded compound tablet, and any contaminants on the molded compound, with the hot air, such that the contaminants are incorporated into a resulting soft tablet dough; and injecting the soft tablet dough into the molding equipment.

Abstract translation: 一种模塑复合片剂从片剂容器转移到用于封装微电子器件的模塑设备中的方法。 该方法包括以下步骤：将模塑复合片剂从片剂容器装载到片剂供料器; 将成型复合片剂从片剂供料器沿着输送线转移到成型设备; 在模塑复合片上沿着输送线移动时向下吹热空气; 模塑复合片剂的开始熔化以及模塑料上的任何污染物与热空气一起使得污染物结合到所得的软片剂面团中; 并将软片剂面团注入成型设备中。

公开(公告)号：US5880992A

公开(公告)日：1999-03-09

申请号：US1669

申请日：1997-12-31

Applicant: Chang-Ho Lee

Inventor： Chang-Ho Lee

IPC: G11C17/00 ,  G11C16/22 ,  G11C7/00

CPC classification number: G11C16/22

Abstract: An electrically erasable and programmable read only memory (EEPROM) device is disclosed. The EEPROM device includes a memory array coupled to an address bus and a data bus; a register located in a predetermined memory area of the EEPROM device for latching a data bit from the data bus when the address of the register is selected, in which the data bit functions as program enable or disable signal; and means for setting program enable or disable state of the EEPROM device in response to input of the output signal of the register and write enable signal. The register consists of a D-flip flop which has a clock input connected with the write enable signal, and the program enable or disable state setting means includes an OR gate. With this, simple configuration of the system Input/Output address is possible. This invention also effectively interrupts the write enable signal (WE) supplied with the EEPROM memory block after the data input is completed. Thus, loss of data in the memory block is effectively prevented.

Abstract translation: 公开了电可擦除和可编程只读存储器（EEPROM）装置。 EEPROM装置包括耦合到地址总线和数据总线的存储器阵列; 位于EEPROM器件的预定存储区域中的寄存器，用于在选择寄存器的地址时从数据总线锁存数据位，其中数据位用作程序使能或禁止信号; 以及用于响应于寄存器和写使能信号的输出信号的输入设置EEPROM器件的程序使能或禁止状态的装置。 寄存器由D触发器组成，其具有与写使能信​​号连接的时钟输入，并且程序使能或禁止状态设置装置包括或门。 因此，可以简单的配置系统输入/输出地址。 在完成数据输入之后，本发明还有效地中断了提供给EEPROM存储器块的写入使能信号（+ E，ovs WE + EE）。 因此，有效地防止了存储块中的数据丢失。

公开(公告)号：US5792017A

公开(公告)日：1998-08-11

申请号：US616982

申请日：1996-03-18

Applicant: Chang-Ho Lee

Inventor： Chang-Ho Lee

IPC: H04N11/04 ,  F16H7/00 ,  G06T9/00 ,  G06T9/20 ,  H03M7/40 ,  H04N1/41 ,  H04N19/129 ,  H04N19/14 ,  H04N19/20 ,  H04N19/21 ,  H04N19/60 ,  H04N19/625 ,  H04N19/88 ,  H04N19/91 ,  H04N19/93 ,  F16H7/18 ,  F16H55/12

CPC classification number: G06T9/20 ,  F16H7/00

Abstract: A video cassette recorder comprises a power transfer apparatus provided with a timing belt, a capstan motor pulley and a driven belt pulley. The capstan motor pulley includes a first contact body fixed to a capstan motor shaft of a capstan motor and adapted to be contacted with the timing belt, a first fixed guide plate integrally formed on one principal plane of the first contact body facing toward the capstan motor, and a first guide cap detachably mounted on the other principal plane of the first contact body, in order to prevent the timing belt from deviating from the first contact body. The driven belt pulley has a second contact body contacted with the timing belt, a second fixed guide plate integrally formed on one principal plane of the second contact body located in a same direction as the first fixed guide plate, and a second guide cap detachably mounted on the other principal plane of the second contact body in order to prevent the timing belt from deviating from the second contact body.

Abstract translation: 录像机包括具有同步皮带，主导轴马达皮带轮和从动皮带轮的动力输送装置。 主导轴电动机皮带轮包括固定到主导轴电动机的主导轴电动机轴上并适于与同步带接触的第一接触体，第一固定导板，其一体形成在第一接触体的主导面上， 以及可拆卸地安装在第一接触体的另一个主平面上的第一导向罩，以防止同步带偏离第一接触体。 从动皮带轮具有与正时皮带接触的第二接触体，一体地形成在与第一固定导板相同的方向上的第二接触体的一个主平面上的第二固定导板，以及可拆卸地安装的第二导向罩 在第二接触体的另一个主平面上，以防止同步带偏离第二接触体。

公开(公告)号：US5791577A

公开(公告)日：1998-08-11

申请号：US700827

申请日：1996-08-21

Applicant: Chang-Ho Lee

Inventor： Chang-Ho Lee

IPC: G11B15/22 ,  G11B15/32 ,  G11B15/66 ,  G11B23/087 ,  G11B25/06 ,  G11B23/04

CPC classification number: G11B25/066 ,  G11B23/08721 ,  G11B15/22

Abstract: A novel tape cassette reel lock releasing apparatus for a magnetic recording/reproducing apparatus. The tape cassette reel lock releasing apparatus includes a main base having a releasing boss inserting hole for a standard type cassette tape which corresponds to the position of a through hole formed on the standard type cassette tape and a releasing boss inserting hole for a small type cassette tape which corresponds to the position of a through hole formed on the small type cassette tape. The tape cassette reel lock releasing apparatus also comprises a releasing boss for the standard type cassette tape and a releasing boss for the small type cassette tape. The releasing bosses are respectively inserted into the releasing boss inserting holes from a lower portion of the main base. A supporting rib is attached to the bottom portion of the main base and is provided between the releasing boss inserting holes. A bracket is hinged to the lower end portion of the supporting rib. The bracket moves in a seesaw motion up and down by an external force and supports the lower portions of the releasing bosses. An elastic means extends from the upper portion of the bracket to the lower portion of the main base to raise the releasing boss for the small type cassette tape. Since the constitution of the tape cassette reel lock releasing apparatus is simple, the manufacture thereof is advantageous and an erroneous operation rarely occurs.

Abstract translation: 一种用于磁记录/再现装置的新型带盒卷轴锁释放装置。 磁带盒式磁带锁定解除装置包括：主基座，具有对应于形成在标准型盒式磁带上的通孔的位置的标准型盒式磁带的释放凸台插入孔和用于小型磁带的释放凸台插入孔 磁带对应于形成在小型盒式磁带上的通孔的位置。 带盒式磁带锁定释放装置还包括用于标准型盒式磁带的释放凸台和用于小型盒式磁带的释放凸台。 释放凸起分别从主底座的下部插入释放凸台插入孔中。 支撑肋附接到主底座的底部并设置在释放凸台插入孔之间。 支架铰接到支撑肋的下端部分。 托架通过外力以跷跷板运动上下移动，并支撑释放凸台的下部。 弹性装置从支架的上部延伸到主底座的下部以升高小型盒式磁带的释放凸起。 由于磁带盒式磁带锁定释放装置的结构简单，所以其制造是有利的，并且错误的操作很少发生。

公开(公告)号：US5737143A

公开(公告)日：1998-04-07

申请号：US584639

申请日：1996-01-11

Applicant: Chang-Ho Lee

Inventor： Chang-Ho Lee

IPC: G11B5/024 ,  G11B5/127 ,  G11B5/48 ,  G11B21/02

CPC classification number: G11B5/4893

Abstract: An apparatus for movably mounting a full erase head for use in a video cassette recorder includes a solenoid positioned at one side of a deck in the video cassette recorder, a relay lever supported by a pivot secured to the deck in such a way that it is permitted to turn about the pivot by the solenoid, and an interlocking lever for mounting the full erase head, the interlocking lever being supported by a hinge fixed to the deck in such a way that it is allowed to swing about the hinge, depending on the movement of the relay lever, whereby the full erase head is allowed to come into contact with the tape even if the video cassette recorder may be in a fast forward/rewind mode.

Abstract translation: 一种用于可移动地安装用于盒式磁带录像机的全擦除头的装置，包括位于盒式磁带录像机中甲板一侧的螺线管，由固定在甲板上的枢轴支承的继电器杆， 允许通过螺线管转动枢轴，以及用于安装完全擦除头部的互锁杆，所述互锁杆由固定到甲板上的铰链支撑，使得其允许围绕铰链摆动，这取决于 继电器杆的运动，即使磁带录像机可以处于快进/快退模式，也可允许全擦除头与胶带接触。

公开(公告)号：US09282612B2

公开(公告)日：2016-03-08

申请号：US13470078

申请日：2012-05-11

Applicant: Bo-Ra Lee ,  Chang-Ho Lee ,  Il-Soo Oh ,  Jin-Young Yun ,  Hee-Joo Ko ,  Se-Jin Cho ,  Hyung-Jun Song ,  Young-Woo Song ,  Jong-Hyuk Lee ,  Sung-Chul Kim

Inventor： Bo-Ra Lee ,  Chang-Ho Lee ,  Il-Soo Oh ,  Jin-Young Yun ,  Hee-Joo Ko ,  Se-Jin Cho ,  Hyung-Jun Song ,  Young-Woo Song ,  Jong-Hyuk Lee ,  Sung-Chul Kim

IPC: H05B33/08 ,  H01L51/52

CPC classification number: H05B33/0896 ,  H01L51/5221 ,  H01L51/5231 ,  H01L2251/5353

Abstract: A dual mode organic light emitting device and a pixel circuit including the same are disclosed. The dual mode organic light emitting device includes a cathode formed over a substrate, an electron transport layer (ETL) formed over the cathode, an emission layer formed over the electron transport layer (ETL), and an anode formed over the emission layer, wherein the cathode includes a first metal selected from silver (Ag), aluminum (Al), copper (Cu), and gold (Au) and a second metal having a work function of about 4.0 eV or less, and the first metal and the second metal are present at a weight ratio of about 1:1 to about 1:100.

Abstract translation: 公开了一种双模有机发光器件和包括该双模有机发光器件的像素电路。 双模有机发光器件包括在衬底上形成的阴极，在阴极上形成的电子传输层（ETL），形成在电子传输层（ETL）上的发射层）和形成在发光层上的阳极，其中 阴极包括选自银（Ag），铝（Al），铜（Cu）和金（Au）的第一金属和功函数为约4.0eV以下的第二金属，第一金属和第二金属 金属以约1:1至约1:100的重量比存在。