公开(公告)号：US20170263433A1

公开(公告)日：2017-09-14

申请号：US15604925

申请日：2017-05-25

Applicant: Excelitas Technologies Corp.

Inventor： Rudi Blondia

IPC: H01J61/02 ,  H01J65/04 ,  H01J61/30 ,  H01J61/33 ,  H01J61/35 ,  H01J61/54 ,  H01J61/16 ,  H01J61/24

CPC classification number: H01J61/025 ,  H01J61/16 ,  H01J61/24 ,  H01J61/30 ,  H01J61/33 ,  H01J61/35 ,  H01J61/54 ,  H01J65/04 ,  H01J65/042

Abstract: The invention is directed to a sealed high intensity illumination device configured to receive a laser beam from a laser light source. A sealed chamber is configured to contain an ionizable medium. The chamber includes a reflective chamber interior surface having a first parabolic contour and parabolic focal region, a second parabolic contour and parabolic focal region, and an interface surface. An ingress surface is disposed within the interface surface configured to admit the laser beam into the chamber, and an egress surface disposed within the interface surface configured to emit high intensity light from the chamber. The first parabolic contour is configured to reflect light from the first parabolic focal region to the second parabolic contour, and the second parabolic contour is configured to reflect light from the first parabolic contour to the second parabolic focal region.

公开(公告)号：US20140049157A1

公开(公告)日：2014-02-20

申请号：US13693959

申请日：2012-12-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Gu KIM ,  Byoung-Hun SUNG ,  Baek Kyun JEON ,  Jin-Soo JUNG

IPC: H01J61/24 ,  H01J9/24

CPC classification number: H01J61/24 ,  G02F1/1341 ,  G02F2001/133388 ,  H01J9/248 ,  H01L51/524

Abstract: Instead of sealing together the upper and lower panels of a display device with only a solid-filled sealing material, a vacuum region is provided in suction-force-applying communication with at least one of the panels and anchored to the other so as to pull the panels together due to pressure difference with and ambient atmosphere. The display device includes: a vacuum region defined by a pair of spaced apart, resilient and gas impermeable support barriers formed to integrally extend from at least one of the upper and lower panels of the display device and having the other end in vacuum region closing contact with the other display panel where the vacuum region is positioned in a peripheral area of the display device.

Abstract translation: 代替仅用固体填充的密封材料将显示装置的上部和下部面板密封在一起，提供真空区域，其与至少一个面板的吸力施加连通并锚定到另一个，以便拉动 由于压力差异和环境气氛，这些面板在一起。 显示装置包括：由一对间隔开的弹性和气体不可渗透的支撑屏障限定的真空区域，其形成为从显示装置的上面板和下面板中的至少一个一体地延伸，并且另一端处于真空区域闭合触点 与另一个显示面板在真空区域位于显示装置的外围区域中。

公开(公告)号：US20130307404A1

公开(公告)日：2013-11-21

申请号：US13934488

申请日：2013-07-03

Applicant: Tadahiro OHMI ,  Akihiro MORIMOTO

Inventor： Tadahiro OHMI ,  Akihiro MORIMOTO

IPC: H01J9/395 ,  H01J21/00

CPC classification number: H01J9/395 ,  H01J7/02 ,  H01J9/38 ,  H01J9/385 ,  H01J17/20 ,  H01J21/00 ,  H01J37/18 ,  H01J61/20 ,  H01J61/24

Abstract: With respect to a vacuum tube having a reduced pressure vessel containing an electric discharge gas sealed therein, problems such as the lowering of discharge efficiency owing to an organic material, moisture or oxygen remaining in the reduced pressure vessel have taken place conventionally. It has been now found that the selection of the number of water molecules, the number of molecules of an organic gas and the number of oxygen molecules remaining in the reduced pressure vessel, in a relation with the number of molecules of a gas contributing the electric discharge allows the reduction of the adverse effect by the above-mentioned remaining gas. Specifically, the selection of the number of molecules of the above electric discharge gas being about ten times that of the above-mentioned remaining gas or more can reduce the adverse effect by the above-mentioned remaining gas.

Abstract translation: 对于具有密封在其中的放电气体的减压容器的真空管，常规地发生诸如由于有机材料引起的排出效率降低，残留在减压容器中的水分或氧气的问题。 现在已经发现，选择水分子的数量，有机气体的分子数和残留在减压容器中的氧分子的数量与导致电气的气体的分子数的关系 放电允许通过上述剩余气体减少不利影响。 具体而言，选择上述放电气体的分子数为上述剩余气体的10倍以上的分子数量，可以减少上述剩余气体的不利影响。

公开(公告)号：US20120262060A1

公开(公告)日：2012-10-18

申请号：US13501619

申请日：2010-10-08

Applicant: Martin Fransson

Inventor： Martin Fransson

IPC: H01J61/32

CPC classification number: H01J61/125 ,  H01J61/24 ,  H01J61/30 ,  H01J61/33 ,  H01J61/34 ,  H01J61/827

Abstract: The invention relates to a metal halogen lamp comprising an elongated arc tube enclosed in a transparent casing, wherein the arc tube is made up of a hollow glass body comprising two end portions and a middle portion, and electrode is arranged on the respective end portion, which electrodes, each having an electrode end, upon connection to a power source and during operation of the metal halogen lamp, generate an arc between them; and the glass body encloses halogens (h) and metal atoms (m) and has a wall thickness which is thicker on the end portions than on the middle portion. The thicker end portions each have a length (L1) of at least one-third of the total length (L) of the arc tube.

Abstract translation: 本发明涉及一种金属卤素灯，其包括封闭在透明壳体中的细长电弧管，其中所述电弧管由包括两个端部和中间部分的中空玻璃体组成，并且电极布置在相应的端部上， 每个具有电极端的电极在连接到电源并且在金属卤素灯的操作期间在它们之间产生电弧; 并且玻璃体包围卤素（h）和金属原子（m），并且具有在端部上比在中间部分更厚的壁厚。 较厚的端部各自具有电弧管的总长度（L）的至少三分之一的长度（L1）。

公开(公告)号：US20080258629A1

公开(公告)日：2008-10-23

申请号：US11737851

申请日：2007-04-20

Applicant: Yukio AKASHI ,  Terence R. KLEIN

Inventor： Yukio AKASHI ,  Terence R. KLEIN

IPC: H01J7/24

CPC classification number: H01J61/24 ,  H01J61/56 ,  H01J61/72 ,  H05B41/39

Abstract: An apparatus and method are provided for extracting power from and controlling temperature of a fluorescent lamp. The apparatus includes a magnetic structure having a magnetic core and a power extraction winding disposed at least partially around the magnetic core. The magnetic core is sized and configured to surround at least a portion of the fluorescent lamp having plasma current passing therethrough when the fluorescent lamp is powered ON. When the fluorescent lamp is powered ON, with the magnetic core surrounding the portion of the fluorescent lamp, plasma current of the fluorescent lamp forms a primary winding of a transformer defined by the magnetic structure and plasma current of the fluorescent lamp passing therethrough. Power is magnetically coupled via the transformer from the plasma current of the fluorescent lamp to the power extraction winding of the magnetic structure for use in powering a device to be coupled thereto.

Abstract translation: 提供了用于从荧光灯提取电力并控制其温度的装置和方法。 该装置包括具有磁芯的磁性结构和至少部分地设置在磁芯周围的功率提取绕组。 当荧光灯通电时，磁芯的尺寸和构造设计成围绕具有通过其中的等离子体电流的荧光灯的至少一部分。 当荧光灯通电时，荧光灯周围的磁芯，荧光灯的等离子体电流形成由通过其的荧光灯的磁性结构和等离子体电流限定的变压器的初级绕组。 功率通过变压器从荧光灯的等离子体电流磁耦合到磁性结构的功率提取绕组，用于为与其耦合的器件供电。

公开(公告)号：US20070228950A1

公开(公告)日：2007-10-04

申请号：US11727827

申请日：2007-03-28

Applicant: Jianbo Liao ,  Fuyuan Qiu ,  Linkun Fei

Inventor： Jianbo Liao ,  Fuyuan Qiu ,  Linkun Fei

IPC: H01J61/24 ,  H01J17/22 ,  H01J19/70 ,  H01K1/52

CPC classification number: H01J61/24 ,  H01J7/22 ,  H01J9/247 ,  H01J61/30 ,  H01J61/327

Abstract: The present invention discloses a lamp tube of a covered bulb, including a lamp body and a core column, with a filament and an exhaust pipe on the core column, characterized in that the exhaust pipe has a bent shape. The lamp tube of the covered bulb of the present invention can reduce the working temperature of the amalgam, and increase the difference between melting temperature and working temperature of the amalgam. Besides, it can also avoid the flow of the melted amalgam when the lamp is on for a long time. It is important that the lamp tube of the covered bulb for the invention can ensure that the amalgam is at the optimum working temperature, the saturated mercury vapor pressure reaches the optimum state, whereby the consistence of photo-electricity parameter will be considerably increased. It can increase the luminous flux maintaining rate for the whole lamp to prolong the service life of the lamp, because the lamp tube of the covered bulb of the invention is often placed downward during use. The amalgam cannot flow towards the lamp tube after it melts. The structure of the exhaust pipe of the lamp will limit the flow of the amalgam. The operation is simple during assembling, easy to learn and the cost is low.

Abstract translation: 本发明公开了一种包括灯体和芯柱的被覆灯泡的灯管，在芯柱上具有灯丝和排气管，其特征在于，所述排气管具有弯曲形状。 本发明的被覆灯泡的灯管可以降低汞齐的工作温度，并且增加汞齐的熔融温度和工作温度之间的差异。 此外，当灯长时间打开时，还可以避免熔融汞齐的流动。 重要的是，用于本发明的被覆灯泡的灯管可以确保汞齐处于最佳工作温度，饱和汞蒸气压达到最佳状态，从而光电参数的一致性将大大增加。 由于本发明的被覆灯泡的灯管在使用时经常放置在下方，所以能够提高整灯的光通量保持率，延长灯的使用寿命。 汞合金熔化后不能流向灯管。 灯的排气管的结构将限制汞齐的流动。 组装操作简单，易于学习，成本低廉。

公开(公告)号：US20070210715A1

公开(公告)日：2007-09-13

申请号：US10594896

申请日：2005-03-31

Applicant: Tadahiro Ohmi ,  Akihiro Morimoto

Inventor： Tadahiro Ohmi ,  Akihiro Morimoto

IPC: H01J7/02 ,  H01J9/38 ,  H01J9/46

CPC classification number: H01J9/395 ,  H01J7/02 ,  H01J9/38 ,  H01J9/385 ,  H01J17/20 ,  H01J21/00 ,  H01J37/18 ,  H01J61/20 ,  H01J61/24

Abstract: With respect to a vacuum tube having a reduced pressure vessel containing an electric discharge gas sealed therein, problems such as the lowering of discharge efficiency owing to an organic material, moisture or oxygen remaining in the reduced pressure vessel have taken place conventionally. It has been now found that the selection of the number of water molecules, the number of molecules of an organic gas and the number of oxygen molecules remaining in the reduced pressure vessel, in a relation with the number of molecules of a gas contributing the electric discharge allows the reduction of the adverse effect by the above-mentioned remaining gas. Specifically, the selection of the number of molecules of the above electric discharge gas being about ten times that of the above-mentioned remaining gas or more can reduce the adverse effect by the above-mentioned remaining gas.

Abstract translation: 对于具有密封在其中的放电气体的减压容器的真空管，常规地发生诸如由于有机材料引起的排出效率降低，残留在减压容器中的水分或氧气的问题。 现在已经发现，选择水分子的数量，有机气体的分子数和残留在减压容器中的氧分子的数量与导致电气的气体的分子数的关系 放电允许通过上述剩余气体减少不利影响。 具体而言，选择上述放电气体的分子数为上述剩余气体的10倍以上的分子数量，可以减少上述剩余气体的不利影响。

公开(公告)号：US20060181214A1

公开(公告)日：2006-08-17

申请号：US10542597

申请日：2004-02-28

Applicant: Seung-Hwan Moon

Inventor： Seung-Hwan Moon

IPC: H01J65/00 ,  H01J61/06

CPC classification number: H01J61/305 ,  G02F1/133604 ,  H01J61/0672 ,  H01J61/24 ,  H01J61/35 ,  H01J61/92 ,  H01J65/046

Abstract: In a lamp that prevents outflow of mercury filled in a lamp tube and a liquid crystal display apparatus having the lamp, the lamp includes a lamp tube and an electrode. The lamp tube is filled with a discharge gas and a fluorescent material. The electrode is disposed on both ends of the lamp tube. An insulating adhesive material is interposed between the lamp tube and an insertion hole into which the lamp tube is inserted. The lamp tube is combined with the electrode by the insulating adhesive material. A pin hole that may be generated in the lamp tube corresponding to the insertion hole of the electrode is sealed. Thus, outflow of the mercury in the lamp tube may be prevented.

Abstract translation: 在防止灯管中填充的汞的流出的灯和具有灯的液晶显示装置的灯中，灯包括灯管和电极。 灯管充满放电气体和荧光材料。 电极设置在灯管的两端。 绝缘粘合剂材料插入在灯管和灯管插入其中的插入孔之间。 灯管通过绝缘粘合剂材料与电极组合。 可以在对应于电极的插入孔的灯管中产生的针孔被密封。 因此，可以防止灯管中的汞的流出。

公开(公告)号：US20050179354A1

公开(公告)日：2005-08-18

申请号：US10777995

申请日：2004-02-12

Applicant: David Camm ,  Chee Chin ,  Rick Doolan ,  Tony Hewett ,  Arne Kjorvel ,  Tony Komasa ,  Mike Krasnich ,  Steve McCoy ,  Joseph Reyers ,  Igor Rudic ,  Ludmila Shepelev ,  Greg Stuart ,  Tilman Thrum ,  Alex Viel

Inventor： David Camm ,  Chee Chin ,  Rick Doolan ,  Tony Hewett ,  Arne Kjorvel ,  Tony Komasa ,  Mike Krasnich ,  Steve McCoy ,  Joseph Reyers ,  Igor Rudic ,  Ludmila Shepelev ,  Greg Stuart ,  Tilman Thrum ,  Alex Viel

IPC: H01J9/38 ,  H01J61/24 ,  H01J61/52 ,  H01J61/90 ,  H01J17/26

CPC classification number: H01J61/90 ,  H01J9/38 ,  H01J61/24 ,  H01J61/52

Abstract: An apparatus for producing electromagnetic radiation includes a flow generator configured to generate a flow of liquid along an inside surface of an envelope, first and second electrodes configured to generate an electrical arc within the envelope to produce the electromagnetic radiation, and an exhaust chamber extending outwardly beyond one of the electrodes, configured to accommodate a portion of the flow of liquid. In another aspect, the flow generator is electrically insulated. In another aspect, the electrodes are configured to generate an electrical discharge pulse to produce an irradiance flash, and the apparatus includes a removal device configured to remove particulate contamination from the liquid, the particulate contamination being released during the flash and being different than that released by the electrodes during continuous operation.

Abstract translation: 一种用于产生电磁辐射的装置包括：流动发生器，其被配置成沿着外壳的内表面产生液体流;第一和第二电极，被配置为在外壳内产生电弧以产生电磁辐射;以及排气室向外延伸 超过一个电极，被配置为容纳液体流的一部分。 在另一方面，流动发生器是电绝缘的。 在另一方面，电极被配置为产生放电脉冲以产生辐照闪光，并且该装置包括被配置为从液体中除去微粒污染物的去除装置，微粒污染物在闪光期间被释放并且与释放的不同 通过电极连续运行。

公开(公告)号：US20020158566A1

公开(公告)日：2002-10-31

申请号：US10106983

申请日：2002-03-26

Inventor： Willem Johannes Van Den Bogert ,  Hindrik Hermannus Stel

IPC: H01J001/62

CPC classification number: H01J61/24 ,  H01J61/325 ,  H01J61/54 ,  H01J61/72

Abstract: A low-pressure mercury vapor discharge lamp is provided with a discharge vessel (10). The discharge vessel (10) has tubular end portions (11; 11null), each having a longitudinal axis (12; 12null). The discharge vessel (10) encloses a discharge space (18) containing a filling of mercury and an inert gas in a gastight manner. Electrodes (20; 20null) are arranged in the discharge space (18). An auxiliary amalgam (27) is mounted close to the electrodes (20; 20null). According to the invention, the auxiliary amalgam (27) is fixed to a part of the lamp, without a separate carrier, so as to be electrically insulated with respect to the electrode (20; 20null).

Abstract translation: 低压汞蒸气放电灯具有放电容器（10）。 放电容器（10）具有管状端部（11; 11'），每个具有纵向轴线（12; 12'）。 放电容器（10）以气密的方式包围容纳汞和惰性气体的填充物的放电空间（18）。 电极（20; 20'）布置在放电空间（18）中。 辅助汞齐（27）安装在电极（20; 20'）附近。 根据本发明，辅助汞齐（27）固定在灯的一部分上，而没有单独的载体，以便相对于电极（20,20'）进行电绝缘。