公开(公告)号：US07282857B2

公开(公告)日：2007-10-16

申请号：US10982249

申请日：2004-11-05

申请人： Hyeon-Yong Jang ,  Geun-Young Kim ,  Sang-Yu Lee

发明人： Hyeon-Yong Jang ,  Geun-Young Kim ,  Sang-Yu Lee

IPC分类号： H01J61/00

CPC分类号： H01J65/046 ,  G02F1/133604 ,  H01J61/305

摘要： A planar light source device includes a light source body having at least one partition member in a space formed by first and second substrates, and at least one plasma container. Plasma is generated in a plurality of discharge regions that are connected to one another through the plasma container. The plasma container is disposed at a position adjacent to the partition member to receive a portion of the plasma. According to this configuration, distribution of the plasma in the discharge regions is uniform and luminance of the light generated from the planar light source device is uniform. As a result, the planar light source device implements a good display quality of the LCD apparatus.

摘要翻译： 平面光源装置包括：光源体，其在由第一和第二基板形成的空间中具有至少一个分隔构件，以及至少一个等离子体容器。 在通过等离子体容器彼此连接的多个放电区域中产生等离子体。 等离子体容器设置在与分隔构件相邻的位置以接收等离子体的一部分。 根据该结构，放电区域中的等离子体的分布是均匀的，并且从平面光源装置产生的光的亮度是均匀的。 结果，平面光源装置实现了LCD装置的良好的显示质量。

公开(公告)号：US20050099110A1

公开(公告)日：2005-05-12

申请号：US10982249

申请日：2004-11-05

申请人： Hyeon-Yong Jang ,  Geun-Young Kim ,  Sang-Yu Lee

发明人： Hyeon-Yong Jang ,  Geun-Young Kim ,  Sang-Yu Lee

IPC分类号： G02F1/13357 ,  F21S2/00 ,  F21Y101/00 ,  F21Y105/00 ,  G02F1/133 ,  G02F1/1335 ,  H01J1/62 ,  H01J17/49 ,  H01J61/30 ,  H01J65/04

CPC分类号： H01J65/046 ,  G02F1/133604 ,  H01J61/305

摘要： A planar light source device includes a light source body having at least one partition member in a space formed by first and second substrates, and at least one plasma container. Plasma is generated in a plurality of discharge regions that are connected to one another through the plasma container. The plasma container is disposed at a position adjacent to the partition member to receive a portion of the plasma. According to this configuration, distribution of the plasma in the discharge regions is uniform and luminance of the light generated from the planar light source device is uniform. As a result, the planar light source device implements a good display quality of the LCD apparatus.

摘要翻译： 平面光源装置包括：光源体，其在由第一和第二基板形成的空间中具有至少一个分隔构件，以及至少一个等离子体容器。 在通过等离子体容器彼此连接的多个放电区域中产生等离子体。 等离子体容器设置在与分隔构件相邻的位置以接收等离子体的一部分。 根据该结构，放电区域中的等离子体的分布是均匀的，并且从平面光源装置产生的光的亮度是均匀的。 结果，平面光源装置实现了LCD装置的良好的显示质量。

公开(公告)号：US20050088382A1

公开(公告)日：2005-04-28

申请号：US10934144

申请日：2004-09-03

申请人： Hyeon-Yong Jang ,  Hyoung-Joo Kim ,  Geun-Young Kim ,  Sang-Yu Lee

发明人： Hyeon-Yong Jang ,  Hyoung-Joo Kim ,  Geun-Young Kim ,  Sang-Yu Lee

IPC分类号： G02F1/13357 ,  G02B27/10 ,  G09G3/34 ,  H01J61/30 ,  H01J61/42 ,  H01J65/04

CPC分类号： H01J61/42 ,  G02F1/133604 ,  H01J61/307 ,  H01J65/046

摘要： A surface light source has a body including a first substrate, a second substrate facing with the first substrate, and a space-dividing member. The first substrate has first fluorescent patterns to convert an invisible ray into a visible ray. The first fluorescent patterns are formed in parallel by a first interval. The space-dividing member is interposed between the first and second substrates to form a discharge space. The space-dividing member has a width less than the first interval to emit the visible ray between the space-dividing member and the first fluorescent patterns. A power supply member generates the invisible ray in the discharge space. Thus, the surface light source enhances brightness of the visible ray emitted from the body.

摘要翻译： 表面光源具有包括第一基板，与第一基板相对的第二基板和空间分隔部件的主体。 第一衬底具有将不可见光线转换成可见光线的第一荧光图案。 第一荧光图案以第一间隔并行形成。 空间构件插入在第一和第二基板之间以形成放电空间。 空间分隔构件的宽度小于在空间分割构件和第一荧光图案之间发射可见光的第一间隔。 电源构件在放电空间中产生不可见的光线。 因此，表面光源增强了从身体发射的可见光的亮度。

公开(公告)号：US20050073258A1

公开(公告)日：2005-04-07

申请号：US10925579

申请日：2004-08-25

申请人： Hyeon-Yong Jang ,  Geun-Young Kim

发明人： Hyeon-Yong Jang ,  Geun-Young Kim

IPC分类号： G02F1/13357 ,  G02F1/133 ,  G02F1/1335 ,  H01J1/62 ,  H01J61/067 ,  H01J61/30 ,  H01J61/92 ,  H01J63/04 ,  H01J65/04

CPC分类号： H01J65/046 ,  G02F1/133604 ,  H01J61/0672 ,  H01J61/305

摘要： A planar light source device includes a light source body, and first and second electrodes. The light source body includes a first substrate, a second substrate facing the first substrate, and partitions disposed between the first and second substrates to define a discharge space. The first electrode includes a first voltage applying portion and a first electrode portion having protrusions extended from the first voltage applying portion and disposed between the partitions. The second electrode is disposed on the light source body, such that the second electrode is spaced apart from the first electrode. The planar light source device generates light having uniform luminance distribution.

摘要翻译： 平面光源装置包括光源体，以及第一和第二电极。 光源体包括第一基板，面向第一基板的第二基板和设置在第一基板和第二基板之间的隔板，以限定放电空间。 第一电极包括第一电压施加部分和具有从第一电压施加部分延伸并设置在分隔件之间的突起的第一电极部分。 第二电极设置在光源体上，使得第二电极与第一电极间隔开。 平面光源装置产生具有均匀亮度分布的光。

公开(公告)号：US20050110378A1

公开(公告)日：2005-05-26

申请号：US10956037

申请日：2004-10-04

申请人： Hyeon-Yong Jang ,  Hyoung-Joo Kim ,  Jin-Seob Byun ,  Geun-Young Kim ,  Sang-Yu Lee ,  Joong-Hyun Kim

发明人： Hyeon-Yong Jang ,  Hyoung-Joo Kim ,  Jin-Seob Byun ,  Geun-Young Kim ,  Sang-Yu Lee ,  Joong-Hyun Kim

IPC分类号： G02F1/13357 ,  H01J9/24 ,  H01J61/24 ,  H01J61/30 ,  H01J65/00 ,  H01J65/04 ,  H01J1/00

CPC分类号： H01J65/046 ,  H01J9/247 ,  H01J61/305

摘要： A surface light source device includes a body, a partition member, a first providing member and a visible light generating unit. The body includes a first substrate having first main and sub regions alternatingly formed with each other, and a second substrate having second main and sub regions facing the first main and sub regions, respectively. The partition member is interposed between the first and second sub regions to form discharge spaces between the first and second main regions. The partition member has a passage connecting between the discharge spaces. The first providing member is disposed on the passage, and the providing member provides the discharge space with operation gas. The visible light generating unit generates a visible light from the operation gas of the discharge spaces. Therefore, process of manufacturing the surface light source device is simplified to enhance productivity.

摘要翻译： 面光源装置包括主体，分隔构件，第一提供构件和可见光发生单元。 主体包括具有彼此交替形成的第一主子区域和次区域的第一基板和分别面向第一主区域和副区域的第二主区域和子区域的第二基板。 分隔构件设置在第一和第二子区域之间，以在第一和第二主要区域之间形成放电空间。 分隔构件具有连接在排出空间之间的通道。 第一提供构件设置在通道上，并且提供构件向放电空间提供操作气体。 可见光产生单元从放电空间的操作气体产生可见光。 因此，简化了表面光源装置的制造工艺，提高了生产率。

公开(公告)号：US08093832B2

公开(公告)日：2012-01-10

申请号：US12234074

申请日：2008-09-19

申请人： Hyeon-Yong Jang

发明人： Hyeon-Yong Jang

IPC分类号： G05F1/00 ,  H05B37/02 ,  H05B39/04 ,  H05B41/36 ,  H05B39/02 ,  H05B41/16 ,  H05B41/24 ,  H05B37/00 ,  H05B39/00 ,  H05B41/00 ,  G09G3/36

CPC分类号： H05B41/2856 ,  H05B41/3921

摘要： In a backlight unit and an LCD apparatus having the backlight unit, in which the backlight unit includes a plurality of lamps and an inverter, the inverter provides the lamps with current. The inverter reduces current provided to the lamps to turn off the lamps. Therefore, currents are gradually decreased to reduce noise generated by the transformer when the lamps are turned off.

摘要翻译： 在具有背光单元的背光单元和LCD装置中，背光单元包括多个灯和逆变器，逆变器为灯提供电流。 逆变器减少提供给灯的电流以关闭灯。 因此，当灯关闭时，电流逐渐减小以减小变压器产生的噪声。

公开(公告)号：US07969404B2

公开(公告)日：2011-06-28

申请号：US11552544

申请日：2006-10-25

申请人： Sang-Gil Lee ,  Hyeon-Yong Jang ,  Mun-Soo Park

发明人： Sang-Gil Lee ,  Hyeon-Yong Jang ,  Mun-Soo Park

IPC分类号： G09G3/36

CPC分类号： G09G3/3413 ,  G09G2320/0633 ,  G09G2320/064 ,  G09G2320/0666 ,  G09G2360/145

摘要： A liquid crystal display apparatus includes a backlight assembly which includes a device for driving the backlight including a light emitting diode (“LED”) used as a light source, which has a high efficiency and a high reliability for controlling brightness of each color light. The driving device drives a first, second and third LED unit emitting a first, second and third light, respectively. The driving device includes a first driving part emitting the first light in response to a brightness control signal and outputting a reference control signal in response to a first brightness of the first light, a second driving part driving the second LED units generating the second light of which second brightness is controlled in response to the reference control signal, and a third driving part driving the third LED units generating the third light of which third brightness is controlled in response to the reference control signal.

摘要翻译： 液晶显示装置包括背光组件，其包括用于驱动背光的装置，其包括用作光源的发光二极管（“LED”），其具有用于控制每种颜色光的亮度的高效率和高可靠性。 驱动装置驱动分别发射第一，第二和第三光的第一，第二和第三LED单元。 驱动装置包括响应于亮度控制信号发射第一光并响应于第一光的第一亮度而输出参考控制信号的第一驱动部分，驱动产生第二光的第二光的第二驱动部 所述第二亮度响应于所述参考控制信号而被控制;以及第三驱动部分，驱动所述第三LED单元，其响应于所述参考控制信号而产生其第三亮度被控制的第三光。

公开(公告)号：US20090108774A1

公开(公告)日：2009-04-30

申请号：US12234074

申请日：2008-09-19

申请人： Hyeon-Yong Jang

发明人： Hyeon-Yong Jang

IPC分类号： H05B41/36

CPC分类号： H05B41/2856 ,  H05B41/3921

摘要： In a backlight unit and an LCD apparatus having the backlight unit, in which the backlight unit includes a plurality of lamps and an inverter, the inverter provides the lamps with current. The inverter reduces current provided to the lamps to turn off the lamps. Therefore, currents are gradually decreased to reduce noise generated by the transformer when the lamps are turned off.

摘要翻译： 在具有背光单元的背光单元和LCD装置中，背光单元包括多个灯和逆变器，逆变器为灯提供电流。 逆变器减少提供给灯的电流以关闭灯。 因此，当灯关闭时，电流逐渐减小以减小变压器产生的噪声。

公开(公告)号：US07391163B2

公开(公告)日：2008-06-24

申请号：US10546929

申请日：2003-08-08

申请人： Hyeon-Yong Jang

发明人： Hyeon-Yong Jang

IPC分类号： H05B37/02

CPC分类号： H05B41/2828 ,  H05B41/3927 ,  H05B41/40 ,  Y02B20/186 ,  Y10S315/04

摘要： An apparatus of driving a lamp for a display device is provided. The driving apparatus includes an inverter (920), a lamp current sensor (940), and an inverter controller (930). The lamp current sensor (940)senses a current flowing in the lamp and output a feedback signal having a magnitude depending on the sensed current. The inverter controller (930) compares a dimming control signal from an external device with the feedback signal and controls the inverter (920) based on the comparison. The inverter (920) includes a transformer (T1) for applying a lamp drive voltage to a lamp for turning on or off the lamp and a voltage sensor (928) sensing the lamp drive voltage. The inverter (920) adjusts a turns ratio of the transformer in accordance with the sensed lamp drive voltage.

摘要翻译： 提供一种用于驱动显示装置的灯的装置。 驱动装置包括逆变器（920），灯电流传感器（940）和逆变器控制器（930）。 灯电流传感器（940）感测在灯中流动的电流并输出具有取决于感测电流的量值的反馈信号。 逆变器控制器（930）将来自外部设备的调光控制信号与反馈信号进行比较，并且基于该比较来控制逆变器（920）。 逆变器（920）包括用于将灯驱动电压施加到用于接通或关闭灯的灯的变压器（T 1）和感测灯驱动电压的电压传感器（928）。 逆变器（920）根据检测到的灯驱动电压来调节变压器的匝数比。

公开(公告)号：US20070200480A1

公开(公告)日：2007-08-30

申请号：US10585172

申请日：2004-08-11

申请人： Joong-Hyun Kim ,  Hyeon-Yong Jang ,  Sang-Yu Lee

发明人： Joong-Hyun Kim ,  Hyeon-Yong Jang ,  Sang-Yu Lee

IPC分类号： H01J1/62

CPC分类号： B09B3/00 ,  B09B3/0083 ,  H01J9/52 ,  Y02W30/828

摘要： In an eco-friendly method of recycling a fluorescent lamp capable of reducing energy consumption and a recycling apparatus for performing the recycling method, broken pieces of fluorescent lamps are heated at a temperature of about 100? to about 330? to form a gas containing a mercury vapor. The gas containing the mercury vapor is cooled at a temperature of about −38? to about 0? to form a liquid mercury. The liquid mercury is collected. Therefore, the broken pieces of the fluorescent lamps are heated at the temperature no higher than the boiling point of mercury so that an energy consumption and a size of the recycling apparatus are decreased, and a probability for the recycling apparatus to malfunction may also be decreased.

摘要翻译： 在能够降低能量消耗的荧光灯回收的环保方法和用于进行再循环方法的再循环设备中，将荧光灯的碎片在约100℃〜 至约330？ 以形成含有汞蒸气的气体。 含有汞蒸汽的气体在约-38℃的温度下被冷却 到约0？ 形成液态汞。 收集液态汞。 因此，荧光灯的碎片在不高于汞的温度的温度下被加热，使得能量消耗和再循环设备的尺寸减小，并且回收设备故障的可能性也可能降低 。