公开(公告)号：US08152584B2

公开(公告)日：2012-04-10

申请号：US12259035

申请日：2008-10-27

Applicant: Ruey-Feng Jean ,  A-Hua Chang

Inventor： Ruey-Feng Jean ,  A-Hua Chang

IPC: H01J9/26

CPC classification number: H01J9/395 ,  H01J9/38 ,  H01J61/78

Abstract: A method for manufacturing a cold cathode fluorescent lamp (CCFL) is disclosed. The CCFL includes a light transmitting shell and an electrode disposed at one end of the light transmitting shell. The method includes the steps of exhausting a gas existing inside the light transmitting shell via a vent of the light transmitting shell, charging at least one inert gas into the light transmitting shell, and removing an amalgam, which is initially disposed in a gas adjusting instrument, into a temporal region of the light transmitting shell after the step of exhausting.

Abstract translation: 公开了一种制造冷阴极荧光灯（CCFL）的方法。 CCFL包括透光壳和设置在透光壳一端的电极。 该方法包括以下步骤：通过透光壳的通气口排出存在于透光壳内部的气体，将至少一种惰性气体装入透光壳中，以及去除最初设置在气体调节仪器中的汞齐 在耗尽步骤之后进入透光壳的时间区域。

公开(公告)号：US20090046223A1

公开(公告)日：2009-02-19

申请号：US12095349

申请日：2007-09-14

Applicant: Kiyoshi Hashimotodani ,  Masaki Hirohashi

Inventor： Kiyoshi Hashimotodani ,  Masaki Hirohashi

IPC: G02F1/1335 ,  H01J63/04

CPC classification number: H01J61/78 ,  G02F1/133604 ,  H01J61/56 ,  H01J65/046 ,  H05B41/2827

Abstract: A fluorescent lamp (10) includes a discharge tube which is made of transmissive material, has a phosphor layer formed on the inner surface of the discharge tube and is filled with a discharge gas, a first internal electrode (101a) provided at one end of the discharge tube (102) for applying a rectangular alternating voltage of high frequency, a second internal electrode (101b) provided at the opposite end the discharge tube (102) to the first internal electrode (101a), an external electrode (103) provided along the longitudinal direction of the discharge tube (102). A capacitive element (104) for discharging internal charge is electrically connected to the second internal electrode (101b) outside the discharge tube (102).

Abstract translation: 荧光灯（10）包括由透射材料制成的放电管，在放电管的内表面上形成有填充有放电气体的荧光体层，第一内部电极（101a）设置在放电管的一端 用于施加高频矩形交流电压的放电管（102），设置在第一内部电极（101a）的放电管（102）的相对端的第二内部电极（101b），设置有外部电极 沿着放电管（102）的纵向方向。 用于排出内部电荷的电容元件（104）与放电管（102）外部的第二内部电极（101b）电连接。

公开(公告)号：US07474044B2

公开(公告)日：2009-01-06

申请号：US11555597

申请日：2006-11-01

Applicant: Xiaoqin Ge

Inventor： Xiaoqin Ge

IPC: H01J1/62

CPC classification number: H01J61/327 ,  H01J61/30 ,  H01J61/34 ,  H01J61/78 ,  H01J65/046

Abstract: A monochromic, multi-color and full-color cold cathode fluorescent display (CFD), includes some shaped white or multi-color or red, green blue color cold cathode fluorescent lamps (CCFL), reflector, base plate, temperature control means, luminance and contrast enhancement face plate, shades and its driving electronics. CFD is a large screen display device which has high luminance, high efficiency, long lifetime, high contrast and excellent color. CFD can be used for both outdoor and indoor applications even at direct sunlight, to display a character, or graphic and video image.

Abstract translation: 单色，多色和全色冷阴极荧光显示（CFD），包括一些形状的白色或多色或红绿蓝色冷阴极荧光灯（CCFL），反射器，底板，温度控制装置，亮度 和对比度增强面板，阴影及其驱动电子。 CFD是具有高亮度，高效率，长寿命，高对比度和优异颜色的大屏幕显示装置。 CFD可用于户外和室内应用，即使在阳光直射下，也可用于显示字符，图形和视频图像。

公开(公告)号：US06833657B2

公开(公告)日：2004-12-21

申请号：US10144324

申请日：2002-05-13

Applicant: Robert Martin Voto ,  Nicholas David Vergith

Inventor： Robert Martin Voto ,  Nicholas David Vergith

IPC: H01J6152

CPC classification number: H05B41/39 ,  G02F1/1336 ,  H01J61/52 ,  H01J61/78

Abstract: The represent invention relates to a method of backlighting a liquid crystal display which includes heating a fluorescent lamp with an external heating element which does not contact the lamp. The heating step may be accomplished by passing a current through a resistive material. The resistive material may be coated on to a surface. The present invention also relates to a backlighting system with a fluorescent lamp and an external heating element which does not contact the fluorescent lamp. The heating element may be a resistive material coated on a substrate. The present invention also relates to a portable display device element includes a liquid crystal display, a fluorescent lamp to act as a backlight, a heating element which does not contact the fluorescent lamp and optionally including reflectors, diffusers, and optical enhancement films. The heating element may be a resistive material coated on a substrate.

Abstract translation: 本发明涉及一种背光液晶显示器的方法，其包括用不与灯接触的外部加热元件加热荧光灯。 加热步骤可以通过使电流通过电阻材料来实现。 电阻材料可以涂覆在表面上。 本发明还涉及具有荧光灯和不接触荧光灯的外部加热元件的背光系统。 加热元件可以是涂覆在基板上的电阻材料。 本发明还涉及一种便携式显示装置元件，包括液晶显示器，用作背光的荧光灯，不接触荧光灯的加热元件，并且可选地包括反射器，扩散器和光学增强膜。 加热元件可以是涂覆在基板上的电阻材料。

公开(公告)号：US20040195970A1

公开(公告)日：2004-10-07

申请号：US10812447

申请日：2004-03-29

Inventor： Shih-Hsien Lin ,  Kuang-Lung Tsai ,  Cheng-Yi Chang ,  Hsu Ming-Fu ,  Yui-Shin Fran ,  Ruey-Feng Jean

IPC: H01J001/62 ,  H01J063/04

CPC classification number: H01J61/305 ,  H01J61/78 ,  H01J61/92

Abstract: A cold cathode fluorescent flat lamp comprising a first plate, a second plate, a fluorescent substance, a discharge gas and a plurality of electrodes is provided. The first plate has a plurality of grooves. The second plate is disposed on the first plate on which the grooves form airtight chambers. The fluorescent substance is disposed on the inner wall of the airtight chambers; the discharge gas is disposed in the airtight chambers; and the electrodes are disposed on both sides of various airtight chambers. Therefore, by disposing the grooves on the inner surface of the first plate, the second plate can dispose on the first plate directly. Furthermore, the second plate disposing on the first plate directly can enhance the strength of the cold cathode fluorescent flat lamp without using rods and spacers.

Abstract translation: 提供一种包括第一板，第二板，荧光物质，放电气体和多个电极的冷阴极荧光平板灯。 第一板具有多个槽。 第二板设置在其上形成气密室的第一板上。 荧光物质设置在气密室的内壁上; 放电气体设置在气密室中; 并且电极设置在各种气密室的两侧。 因此，通过在第一板的内表面上设置槽，第二板可以直接配置在第一板上。 此外，直接设置在第一板上的第二板可以在不使用棒和间隔件的情况下提高冷阴极荧光平板灯的强度。

公开(公告)号：US20030209960A1

公开(公告)日：2003-11-13

申请号：US10144324

申请日：2002-05-13

Applicant: Delphi Technologies, Inc.

Inventor： Robert M. Voto ,  Nicholas D. Vergith

IPC: H01J061/52 ,  H01K001/58

CPC classification number: H05B41/39 ,  G02F1/1336 ,  H01J61/52 ,  H01J61/78

Abstract: The represent invention relates to a method of backlighting a liquid crystal display which includes heating a fluorescent lamp with an external heating element which does not contact the lamp. The heating step may be accomplished by passing a current through a resistive material. The resistive material may be coated on to a surface. The present invention also relates to a backlighting system with a fluorescent lamp and an external heating element which does not contact the fluorescent lamp. The heating element may be a resistive material coated on a substrate. The present invention also relates to a portable display device element includes a liquid crystal display, a fluorescent lamp to act as a backlight, a heating element which does not contact the fluorescent lamp and optionally including reflectors, diffusers, and optical enhancement films. The heating element may be a resistive material coated on a substrate.

Abstract translation: 本发明涉及一种背光液晶显示器的方法，其包括用不与灯接触的外部加热元件加热荧光灯。 加热步骤可以通过使电流通过电阻材料来实现。 电阻材料可以涂覆在表面上。 本发明还涉及具有荧光灯和不接触荧光灯的外部加热元件的背光系统。 加热元件可以是涂覆在基板上的电阻材料。 本发明还涉及一种便携式显示装置元件，包括液晶显示器，用作背光的荧光灯，不接触荧光灯的加热元件，并且可选地包括反射器，扩散器和光学增强膜。 加热元件可以是涂覆在基板上的电阻材料。

公开(公告)号：US20030151350A1

公开(公告)日：2003-08-14

申请号：US10327917

申请日：2002-12-26

Inventor： Xiaoming Xu

IPC: H01J001/62 ,  H01J063/04

CPC classification number: H01J61/067 ,  H01J61/327 ,  H01J61/78

Abstract: Disclosed is a cold cathode type fluorescent lamp operated with a low voltage while it has a greatly increased life. The cold cathode type fluorescent lamp has a fluorescent tube including a fluorescent material formed thereon. A discharge gas includes vapors of mercury and an inert gas by a ratio of approximately 1:0.6 to 1:2.0. A first base and a second base are installed at both end portions of the fluorescent tube. A first electrode is disposed in the fluorescent tube, and a second electrode is disposed in the fluorescent tube. A first electron-emitting member is fixed on the first electrode, and a second electron-emitting member is fixed on the second electrode. The cold cathode type fluorescent lamp can instantaneously operate without preheating the electrodes, and cold cathode type fluorescent lamp can have greatly increased life because the cold cathode type fluorescent lamp can continuously operate when the electron-emitting members are broken. Also, the cold cathode type fluorescent lamp can be employed for various purposes like a traffic lamp or a street lamp because the cold cathode type fluorescent lamp has the sufficient luminous intensity.

Abstract translation: 公开了一种以低电压工作的冷阴极型荧光灯，其寿命大大增加。 冷阴极型荧光灯具有形成在其上的荧光体的荧光管。 放电气体包括大约1:0.6至1:2.0的比例的汞和惰性气体的蒸汽。 第一基座和第二基座安装在荧光管的两端部。 第一电极设置在荧光管中，第二电极设置在荧光管中。 第一电子发射部件固定在第一电极上，第二电子发射部件固定在第二电极上。 冷阴极型荧光灯可以在不预热电极的情况下瞬间工作，并且冷阴极型荧光灯可以大大增加寿命，因为冷阴极型荧光灯可以在电子发射元件断开时连续工作。 此外，由于冷阴极型荧光灯具有足够的发光强度，因此冷阴极型荧光灯可以用于诸如交通灯或路灯的各种目的。

公开(公告)号：US20030132697A1

公开(公告)日：2003-07-17

申请号：US10390327

申请日：2003-03-17

Inventor： Daniel D. Devir

IPC: H01J001/62 ,  H01J063/04

CPC classification number: H01J9/323 ,  H01J61/0672 ,  H01J61/09 ,  H01J61/305 ,  H01J61/307 ,  H01J61/78

Abstract: A sealing electrode for discharge lamp having electrically conductive cup, and an emitter pellet is disclosed. The cup seals a passage into the discharge lamp, and additionally supports the electrode pellet or tip for the discharge. The design enables the emitter, electrode and seal structure to be made separately off line, while also enabling the emitter to be protected from contaminants during subsequent assembly.

Abstract translation: 公开了一种用于具有导电杯的放电灯密封电极和发射极片。 杯子密封通向放电灯的通道，并且另外支撑用于放电的电极颗粒或尖端。 该设计使得发射极，电极和密封结构能够分开离线制造，同时还可以在随后的组装过程中使发射极免受污染物的影响。

公开(公告)号：US06509696B2

公开(公告)日：2003-01-21

申请号：US09815089

申请日：2001-03-22

Applicant: Gert Bruning ,  Chin Chang

Inventor： Gert Bruning ,  Chin Chang

IPC: H05B4116

CPC classification number: H05B41/282 ,  H01J61/56 ,  H01J61/70 ,  H01J61/78 ,  H01J65/046 ,  Y02B20/183 ,  Y10S315/05

Abstract: A capacitively coupled fluorescent lamp package having a capacitively coupled fluorescent lamp; an inverter circuit for driving the lamp; and supply nodes for receiving a supply voltage is disclosed. The capacitively coupled fluorescent lamp package includes a resonant circuit lamp driving scheme for driving the capacitively coupled fluorescent lamp. The driving scheme reduces parasitic capacitance leakage current; compensates the reactive power using the secondary side leakage inductance in order to have the resonant frequency approximately equal the inverter circuit operating frequency for current source-type driven circuits; and forms a series resonant sub-circuit with the embedded ballasting capacitor and the secondary side leakage inductance for voltage source-type driven circuits, such that the resonant frequency is substantially less than the inverter circuit operating frequency and that the lamp current is properly shaped along with current ballasting.

公开(公告)号：US20020135319A1

公开(公告)日：2002-09-26

申请号：US09815089

申请日：2001-03-22

Applicant: Philips Electronics North America Corp.

Inventor： Gert Bruning ,  Chin Chang

IPC: H05B037/02

CPC classification number: H05B41/282 ,  H01J61/56 ,  H01J61/70 ,  H01J61/78 ,  H01J65/046 ,  Y02B20/183 ,  Y10S315/05

Abstract: A capacitively coupled fluorescent lamp package having a capacitively coupled fluorescent lamp; an inverter circuit for driving the lamp; and supply nodes for receiving a supply voltage is disclosed. The capacitively coupled fluorescent lamp package includes a resonant circuit lamp driving scheme for driving the capacitively coupled fluorescent lamp. The driving scheme reduces parasitic capacitance leakage current; compensates the reactive power using the secondary side leakage inductance in order to have the resonant frequency approximately equal the inverter circuit operating frequency for current source-type driven circuits; and forms a series resonant sub-circuit with the embedded ballasting capacitor and the secondary side leakage inductance for voltage source-type driven circuits, such that the resonant frequency is substantially less than the inverter circuit operating frequency and that the lamp current is properly shaped along with current ballasting.

Abstract translation: 一种具有电容耦合荧光灯的电容耦合荧光灯封装; 用于驱动灯的逆变器电路; 并提供用于接收电源电压的供应节点。 电容耦合荧光灯组件包括用于驱动电容耦合荧光灯的谐振电路灯驱动方案。 驱动方案降低寄生电容漏电流; 使用二次侧漏电感补偿无功功率，使谐振频率近似等于电流源式驱动电路的逆变器电路工作频率; 并形成具有嵌入式镇流电容器和电压源式驱动电路的次级侧漏电感的串联谐振子电路，使得谐振频率基本上小于逆变器电路工作频率，并且灯电流被适当地成形 与目前的镇流器。