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公开(公告)号：US07705545B2
公开(公告)日：2010-04-27
申请号：US12091096
申请日：2006-10-20
IPC分类号： H05B37/02
CPC分类号： G09G3/3426 , G09G2360/16 , H01J5/54 , H01J61/95 , H01J65/046
摘要： Backlight unit comprising a supply source (4), a discharge lamp (2) having a tubular discharge vessel (6) with an ionizable filling, three or more electrodes (8, 10, 12) arranged in a row along and external of the vessel at spaced relation to each other. The supply source comprises lamp drivers (14, 16) and data processing means (18). Each pair of different pairs of electrodes is coupled to a corresponding lamp driver. Each lamp driver is suitable to supply a high frequency supply voltage to the pair of electrodes to which the lamp driver is coupled. The data processing means is suitable to process input display data (D) and to control the lamp drivers such that their supplied supply voltages are dependent on the input display data.
摘要翻译： 背光单元包括供应源（4），具有管状放电容器（6）的放电灯（2），其具有可离子化的填充物，三个或更多个电极（8,10,12），其排列成沿着所述容器 彼此间隔开。 电源包括灯驱动器（14,16）和数据处理装置（18）。 每对不同的电极对被耦合到相应的灯驱动器。 每个灯驱动器适于向与灯驱动器耦合的一对电极提供高频电源电压。 数据处理装置适于处理输入显示数据（D）并且控制灯驱动器，使得它们提供的电源电压取决于输入的显示数据。
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2.发明申请Luminescence controlling apparatus, a luminescence apparatus, in image reading 失效发光控制装置，发光装置，用于图像读取公开(公告)号：US20010007411A1
公开(公告)日：2001-07-12
申请号：US09742400
申请日：2000-12-22
发明人： Hideki Matsuura , Akira Takasu
IPC分类号： G09G003/10
CPC分类号： H04N5/2354 , H01J61/95 , H01J65/046 , H04N1/0287 , H04N1/40056 , H04N5/2351 , H05B41/2806 , H05B41/386 , Y02B20/22
摘要： A luminescence controlling apparatus includes a rare gas pipe equipped with a pair of electrodes in which rare gas is sealed, a power supply for impressing voltage to the pair of electrodes and an electric charge absorption member for absorbing electrons generated during electric discharge of the rare gas pipe caused by impressing voltage to the pair of electrodes. The absorption member is disposed in the rare gas pipe. The luminescence controlling apparatus further includes a controller for controlling a luminescence amount of the rare gas pipe by adjusting a quantity of electrons absorbed by the electric charge absorption member.
摘要翻译： 发光控制装置包括：稀有气体管，其配备有稀有气体被密封的一对电极，用于对该一对电极施加电压的电源;以及用于吸收稀有气体放电期间产生的电子的电荷吸收部件 管道由于对电极施加电压而引起。 吸收构件设置在稀有气体管道中。 发光控制装置还包括控制器，用于通过调节由电荷吸收构件吸收的电子的量来控制稀有气体管的发光量。
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公开(公告)号：US3851213A
公开(公告)日：1974-11-26
申请号：US30051072
申请日：1972-10-25
申请人： PHILIPS CORP
发明人： VAN DAM H , VAN GELDER Z
IPC分类号： H01J61/09 , G01J3/10 , G01N21/01 , G01N21/31 , H01J17/50 , H01J61/95 , H05B41/00 , H01J17/00
摘要： An arrangement for generating modulated atomic resonance radiation includes a rare-gas filled discharge vessel provided with a window passing the generated resonance radiation, two electrodes between which a positive column discharge is maintained during operation of the arrangement and at least one hollow sputtering electrode which includes the element whose resonance radiation is desired. The arrangement includes means for applying a first pulsatory voltage to the sputtering electrode and furthermore means for applying a second pulsatory voltage to the electrodes for the positive column discharge, in which the pulse repetition frequency f for both pulsatory voltages is equal and has a value of between 10 and 104 Hz. The product of pulses repetition frequency f and pulse duration T1 of the first pulsatory voltage has a value of between 0.5 and 10 4 and the second pulsatory voltage has a delay time Tau relative to the first pulsatory voltage in which 0
摘要翻译： 用于产生调制原子共振辐射的装置包括设置有通过所产生的共振辐射的窗口的稀有气体填充放电容器，在该装置的操作期间保持正柱排出的两个电极和至少一个中空溅射电极，其包括 需要共振辐射的元件。 该装置包括用于向溅射电极施加第一脉动电压的装置，此外还用于向用于正列放电的电极施加第二脉冲电压的装置，其中两个脉动电压的脉冲重复频率f相等，并且具有 在10和104Hz之间。 第一脉动电压的脉冲重复频率f和脉冲持续时间T1的乘积具有在0.5和10 -4之间的值，并且第二脉动电压具有相对于第一脉动电压的延迟时间τ，其中0 <τ< 2T1。
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公开(公告)号：US08035289B2
公开(公告)日：2011-10-11
申请号：US12064516
申请日：2006-08-16
申请人： Guillaume Auday , Jingwei Zhang , Didier Duron , Philippe Guillot , Thierry Callegari , Philippe Belenguer
发明人： Guillaume Auday , Jingwei Zhang , Didier Duron , Philippe Guillot , Thierry Callegari , Philippe Belenguer
IPC分类号： H01J1/62
CPC分类号： H01J65/046 , H01J61/04 , H01J61/305 , H01J61/95
摘要： A flat discharge lamp transmitting radiation in ultraviolet or visible, including first and second flat, or substantially flat, glass elements substantially parallel to each other and defining an internal space filled with gas, the first and/or second glass element being made of a material that transmits the radiation; at least one first electrode and at least one second electrode, which may be at different potentials and may be supplied by an AC voltage, the first and second electrodes being associated with one or more main faces of the first glass element, the first and second electrodes being essentially elongate and substantially parallel to one another, and separated by at least one interelectrode space of given width substantially constant; and at least one third electrode which may be at a given potential associated with a main face of the second glass element and at least partly occupying, in projection, the interelectrode space.
摘要翻译： 透射紫外线或可见光的平面放电灯，包括基本上彼此平行的第一和第二平坦或基本平坦的玻璃元件，并限定填充有气体的内部空间，第一和/或第二玻璃元件由材料制成 传播辐射; 至少一个第一电极和至少一个第二电极，其可以处于不同的电位并且可以由AC电压提供，所述第一和第二电极与所述第一玻璃元件的一个或多个主面相关联，所述第一和第二电极 电极基本上是细长的并且基本上彼此平行，并且被给定宽度的至少一个电极间隔基本上恒定分开; 以及至少一个第三电极，其可以处于与第二玻璃元件的主面相关联的给定电位，并且至少部分占据投射电极间空间。
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公开(公告)号：US20070262696A1
公开(公告)日：2007-11-15
申请号：US11432105
申请日：2006-05-11
申请人： Scot Olson
发明人： Scot Olson
IPC分类号： H01J1/62
摘要： Methods and apparatus are provided for improving the efficiency of a fluorescent lamp suitable for use as a backlight in an avionics or other liquid crystal display (LCD). The apparatus includes a channel configured confine a vaporous material that produces an ultra-violet light when electrically excited. A first electrode and a second electrode assembly disposed within the channel and configured to apply an electrical potential across at least a portion of the channel to electrically excite the vaporous material. Control circuitry is configured to provide control signals to the first and second electrodes to apply the electrical potential in a manner that produces a mean electron energy that substantially maximizes probabilities of collisions between electrons and particles that that produce more emissions in the light-producing channel having wavelengths substantially less than 400 nm than emissions having wavelengths greater than 800 nm.
摘要翻译： 提供了用于提高适用于航空电子设备或其他液晶显示器（LCD）中的背光的荧光灯的效率的方法和装置。 该装置包括配置为限制在电激励时产生紫外线的气态材料的通道。 第一电极和第二电极组件，其布置在通道内并且被配置为跨通道的至少一部分施加电势以电激发气态材料。 控制电路被配置为向第一和第二电极提供控制信号，以产生平均电子能量的方式施加电势，该平均电子能量使电子和粒子之间的碰撞概率基本上最大化，这在发光通道中产生更多的发射， 波长比波长大于800nm的发射波长小于400nm。
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6.发明授权公开(公告)号：US06369523B2
公开(公告)日：2002-04-09
申请号：US09742400
申请日：2000-12-22
申请人： Hideki Matsuura , Akira Takasu
发明人： Hideki Matsuura , Akira Takasu
IPC分类号： H05B3702
CPC分类号： H04N5/2354 , H01J61/95 , H01J65/046 , H04N1/0287 , H04N1/40056 , H04N5/2351 , H05B41/2806 , H05B41/386 , Y02B20/22
摘要： A luminescence controlling apparatus includes a rare gas pipe equipped with a pair of electrodes in which rare gas is sealed, a power supply for impressing voltage to the pair of electrodes and an electric charge absorption member for absorbing electrons generated during electric discharge of the rare gas pipe caused by impressing voltage to the pair of electrodes. The absorption member is disposed in the rare gas pipe. The luminescence controlling apparatus further includes a controller for controlling a luminescence amount of the rare gas pipe by adjusting a quantity of electrons absorbed by the electric charge absorption member.
摘要翻译： 发光控制装置包括：稀有气体管，其配备有稀有气体被密封的一对电极，用于对该一对电极施加电压的电源;以及用于吸收稀有气体放电期间产生的电子的电荷吸收部件 管道由于对电极施加电压而引起。 吸收构件设置在稀有气体管道中。 发光控制装置还包括控制器，用于通过调节由电荷吸收构件吸收的电子的量来控制稀有气体管的发光量。
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公开(公告)号：US1763108A
公开(公告)日：1930-06-10
申请号：US34368029
申请日：1929-03-01
发明人： SPENCER PERCY L
CPC分类号： H01J17/40 , H01J61/95 , H01J2893/0067
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公开(公告)号：US20190096656A1
公开(公告)日：2019-03-28
申请号：US15719482
申请日：2017-09-28
申请人： NXP USA, Inc.
发明人： Steven Do , Lionel Mongin , Pierre Marie Jean Piel
CPC分类号： H01J65/042 , H01J61/04 , H01J61/95 , H01J65/044 , H01J65/046 , H05B41/2806 , H05B41/39
摘要： An embodiment of a system includes an RF signal source, a first electrode, a second electrode, and a cavity configured to receive an electrodeless bulb. The RF signal source is configured to generate an RF signal. The first electrode is configured to receive the RF signal and to convert the RF signal into electromagnetic energy that is radiated by the first electrode. The cavity is defined by first and second boundaries that are separated by a distance that is less than the wavelength of the RF signal so that the cavity is sub-resonant. The first electrode is physically positioned at the first boundary, and the second electrode is physically positioned at the second boundary. The first electrode, the second electrode, and the cavity form a structure that is configured to capacitively couple the electromagnetic energy into the electrodeless bulb when the electrodeless bulb is positioned within the cavity.
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公开(公告)号：US20090058295A1
公开(公告)日：2009-03-05
申请号：US12064516
申请日：2006-08-16
申请人： Guillaume Auday , Jingwei Zhang , Didier Duron , Philippe Guillot , Thierry Callegari , Philippe Belenguer
发明人： Guillaume Auday , Jingwei Zhang , Didier Duron , Philippe Guillot , Thierry Callegari , Philippe Belenguer
IPC分类号： H01J61/04
CPC分类号： H01J65/046 , H01J61/04 , H01J61/305 , H01J61/95
摘要： A flat discharge lamp transmitting radiation in ultraviolet or visible, including first and second flat, or substantially flat, glass elements substantially parallel to each other and defining an internal space filled with gas, the first and/or second glass element being made of a material that transmits the radiation; at least one first electrode and at least one second electrode, which may be at different potentials and may be supplied by an AC voltage, the first and second electrodes being associated with one or more main faces of the first glass element, the first and second electrodes being essentially elongate and substantially parallel to one another, and separated by at least one interelectrode space of given width substantially constant; and at least one third electrode which may be at a given potential associated with a main face of the second glass element and at least partly occupying, in projection, the interelectrode space.
摘要翻译： 透射紫外线或可见光的平面放电灯，包括基本上彼此平行的第一和第二平坦或基本平坦的玻璃元件，并限定填充有气体的内部空间，第一和/或第二玻璃元件由材料制成 传播辐射; 至少一个第一电极和至少一个第二电极，其可以处于不同的电位并且可以由AC电压提供，所述第一和第二电极与所述第一玻璃元件的一个或多个主面相关联，所述第一和第二电极 电极基本上是细长的并且基本上彼此平行，并且被给定宽度的至少一个电极间隔基本上恒定分开; 以及至少一个第三电极，其可以处于与第二玻璃元件的主面相关联的给定电位，并且至少部分占据投射电极间空间。
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公开(公告)号：US20070046167A1
公开(公告)日：2007-03-01
申请号：US11466798
申请日：2006-08-24
申请人： Robert Lantis , Boris Zlotin , Peter Ulan , Vladimir Proseanic , Gafur Zainiev
发明人： Robert Lantis , Boris Zlotin , Peter Ulan , Vladimir Proseanic , Gafur Zainiev
IPC分类号： H01J1/00
CPC分类号： H01J61/80 , H01J5/48 , H01J61/073 , H01J61/30 , H01J61/33 , H01J61/34 , H01J61/50 , H01J61/52 , H01J61/90 , H01J61/95
摘要： Broadband output high power pulsed flash lamps are useful in many applications, and when specifically optimized, can become an excellent source of ultraviolet (UV) light, which is particularly useful for photo-chemically-induced materials processing applications. Multiple factors involved with the production of high-energy light pulses can in certain cases adversely affect the ultraviolet lamp operation, thereby resulting in the development of micro cracks in lamp envelopes and subsequent limitation in lamp lifetime. Similar factors can be responsible for an increased absorption of UV radiation by lamp components and degradation of lamp efficiency. This invention describes new pulsed flash lamp designs that enable a new generation of high power and performance as required by, for example, many large-scale photo-processing applications. This invention uniquely and advantageously mitigates the development of micro-cracks and failure, and produces dramatically improved electrical efficiency, stability of lamp optical characteristics, and service lifetime.
摘要翻译： 宽带输出高功率脉冲闪光灯在许多应用中是有用的，当被特别优化时，可以成为紫外线（UV）光的优良来源，这对于光化学诱导的材料处理应用尤其有用。 与高能量光脉冲相关的多个因素在某些情况下可能对紫外线灯的操作产生不利影响，从而导致灯泡内的微裂纹的发展和灯寿命的限制。 类似的因素可能导致灯组件对UV辐射的吸收增加和灯效率的降低。 本发明描述了新的脉冲闪光灯设计，其能够实现例如许多大规模照相处理应用所要求的新一代高功率和性能。 本发明独特且有利地减轻微裂纹和破裂的发展，并且产生显着提高的电效率，灯的光学特性的稳定性和使用寿命。
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