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1. 发明申请

US20120069859A1 LOOP OPTICAL SYSTEM AND ALL-FIBER Q-SWITCHED LASER USING THE SAME 审中-公开
标题翻译：环路光学系统和全光纤Q开关激光器
公开(公告)号：US20120069859A1
公开(公告)日：2012-03-22
申请号：US12962661
申请日：2010-12-08
申请人： Shih-Ting Lin , Tzong-Yow Tsai , Hong-Xi Cao , Chih-Lin Wang
发明人： Shih-Ting Lin , Tzong-Yow Tsai , Hong-Xi Cao , Chih-Lin Wang
IPC分类号： H01S3/067 , G02B6/26 , G02B6/35
CPC分类号： H01S3/113 , H01S3/0675 , H01S3/0809 , H01S3/094003
摘要： An all-fiber Q-switched laser including a laser resonant cavity and a loop optical system is provided. The loop optical system is disposed inside the laser resonant cavity, and the all-fiber Q-switched laser generates a pulsed laser through the loop optical system. The loop optical system includes a plurality of wavelength-division elements and a saturable absorber. One of the wavelength-division elements is coupled with another one of the wavelength-division elements through corresponding first connecting fibers. Two ends of the saturable absorber are respectively coupled to second connecting fibers of the wavelength-division elements, wherein the saturable absorber and the two wavelength-division elements form a loop such that an auxiliary unsaturated light source can be transmitted in the loop.
摘要翻译：提供了包括激光谐振腔和环路光学系统的全光纤Q开关激光器。环路光学系统设置在激光谐振腔内，全光纤Q开关激光器通过环路光学系统产生脉冲激光。环路光学系统包括多个波长分割元件和可饱和吸收体。波长分割元件中的一个通过相应的第一连接光纤与另一个波长分割元件耦合。可饱和吸收器的两端分别耦合到波长分离元件的第二连接光纤，其中可饱和吸收器和两个波长分离元件形成环，使得辅助不饱和光源可以在环路中传输。

2. 发明授权

US08311065B2 Fiber laser system 有权
标题翻译：光纤激光系统
公开(公告)号：US08311065B2
公开(公告)日：2012-11-13
申请号：US13017053
申请日：2011-01-31
申请人： Tzong-Yow Tsai , Shih-Ting Lin , Hong-Xi Tsao , Chih-Lin Wang
发明人： Tzong-Yow Tsai , Shih-Ting Lin , Hong-Xi Tsao , Chih-Lin Wang
IPC分类号： H01S3/30
CPC分类号： H01S3/0675 , H01S3/06729 , H01S3/07 , H01S3/0809 , H01S3/094042 , H01S3/09415 , H01S3/113 , H01S3/1618
摘要： A fiber laser system including a laser pumping source, first and second wavelength reflectors, first and second gain fibers, and first and second long wavelength reflectors is provided. The laser pumping source is adapted to emit a pumping beam. The first wavelength reflector is coupled to the laser pumping source. The first gain fiber is coupled between the first and the second wavelength reflectors. The first long wavelength reflector is coupled between the first gain fiber and the second wavelength reflector. The second long wavelength reflector is coupled between the first long wavelength reflector and the second wavelength reflector. The second gain fiber is coupled between the first and the second long wavelength reflectors. The diameter of the core of the first gain fiber is greater than the diameter of the core of the second gain fiber.
摘要翻译：提供了包括激光泵浦源，第一和第二波长反射器，第一和第二增益光纤以及第一和第二长波长反射器的光纤激光器系统。激光泵浦源适于发射泵浦光束。第一波长反射器耦合到激光泵浦源。第一增益光纤耦合在第一和第二波长反射器之间。第一长波长反射器耦合在第一增益光纤和第二波长反射器之间。第二长波长反射器耦合在第一长波长反射器和第二波长反射器之间。第二增益光纤耦合在第一和第二长波长反射器之间。第一增益光纤的芯的直径大于第二增益光纤的芯的直径。

3. 发明申请

US20120147909A1 FIBER LASER SYSTEM 有权
标题翻译：光纤激光系统
公开(公告)号：US20120147909A1
公开(公告)日：2012-06-14
申请号：US13017053
申请日：2011-01-31
申请人： Tzong-Yow Tsai , Shih-Ting Lin , Hong-Xi Tsao , Chih-Lin Wang
发明人： Tzong-Yow Tsai , Shih-Ting Lin , Hong-Xi Tsao , Chih-Lin Wang
IPC分类号： H01S3/30
CPC分类号： H01S3/0675 , H01S3/06729 , H01S3/07 , H01S3/0809 , H01S3/094042 , H01S3/09415 , H01S3/113 , H01S3/1618
摘要： A fiber laser system including a laser pumping source, first and second wavelength reflectors, first and second gain fibers, and first and second long wavelength reflectors is provided. The laser pumping source is adapted to emit a pumping beam. The first wavelength reflector is coupled to the laser pumping source. The first gain fiber is coupled between the first and the second wavelength reflectors. The first long wavelength reflector is coupled between the first gain fiber and the second wavelength reflector. The second long wavelength reflector is coupled between the first long wavelength reflector and the second wavelength reflector. The second gain fiber is coupled between the first and the second long wavelength reflectors. The diameter of the core of the first gain fiber is greater than the diameter of the core of the second gain fiber.
摘要翻译：提供了包括激光泵浦源，第一和第二波长反射器，第一和第二增益光纤以及第一和第二长波长反射器的光纤激光器系统。激光泵浦源适于发射泵浦光束。第一波长反射器耦合到激光泵浦源。第一增益光纤耦合在第一和第二波长反射器之间。第一长波长反射器耦合在第一增益光纤与第二波长反射器之间。第二长波长反射器耦合在第一长波长反射器和第二波长反射器之间。第二增益光纤耦合在第一和第二长波长反射器之间。第一增益光纤的芯的直径大于第二增益光纤的芯的直径。

4. 发明授权

US08766163B2 Control circuit and operation method for projector 有权
标题翻译：投影机控制电路及操作方法
公开(公告)号：US08766163B2
公开(公告)日：2014-07-01
申请号：US13401010
申请日：2012-02-21
申请人： Jung-Chi Chen , Po-Yen Wu , Chih-Lin Wang
发明人： Jung-Chi Chen , Po-Yen Wu , Chih-Lin Wang
IPC分类号： G01J1/44
CPC分类号： G03B21/16
摘要： A control circuit is applied into a projector and an operation method is provided for the projector. The projector includes a photo sensor provided for generating a sensing voltage according to light intensity sensed by the photo sensor. The control circuit includes a first voltage-comparing unit, a reference voltage generating unit and a second voltage-comparing unit. The first voltage-comparing unit is provided for comparing the sensing voltage and a first reference voltage, to generate a first comprising result. The reference-voltage generating unit is provided for generating a second reference voltage and determining whether adjusting the second reference voltage according to the first comparing result. The second reference voltage is relatively larger than the first reference voltage. The second voltage-comparing unit is provided for comparing the sensing voltage and the second reference voltage, to generate a second comparing result.
摘要翻译：将控制电路应用于投影仪，并为投影机提供操作方法。投影仪包括光传感器，用于根据由光传感器感测的光强度产生感测电压。控制电路包括第一电压比较单元，参考电压产生单元和第二电压比较单元。第一电压比较单元被提供用于比较感测电压和第一参考电压，以产生包含结果的第一个。参考电压产生单元被提供用于产生第二参考电压并且根据第一比较结果确定是否调整第二参考电压。第二参考电压相对大于第一参考电压。第二电压比较单元用于比较感测电压和第二参考电压，以产生第二比较结果。

5. 发明申请

US20080212321A1 Diffuser Having Optical Structures 有权
标题翻译：具有光学结构的扩散器
公开(公告)号：US20080212321A1
公开(公告)日：2008-09-04
申请号：US11945460
申请日：2007-11-27
申请人： Ci-Guang Peng , Chih-Lin Wang , Jing-Huan Liao , Shau-Yu Tsai
发明人： Ci-Guang Peng , Chih-Lin Wang , Jing-Huan Liao , Shau-Yu Tsai
IPC分类号： F21V5/00 , G02B5/02
CPC分类号： G02B5/0278 , G02B5/0215 , G02F1/133606
摘要： A diffuser used in a backlight module including a plurality of light sources is disclosed. The diffuser according to the present invention makes a uniform light output. The diffuser includes a transparent substrate and a plurality of optical structures. The transparent substrate has an entrance surface and an exit surface. The plurality of optical structures is disposed on the exit surface, each optical structure is dented from the exit surface to the interior of the transparent substrate and forms a refractive convex within the transparent substrate, and each refractive convex corresponds to one of the plurality of the light sources. The maximum value of the included angle between the tangent to the refractive convex edge and the normal to the exit surface is smaller than 30 degrees, such that an incident light ray from the light sources refracts and deviates from the normal to the refractive convex through the refractive convex.
摘要翻译：公开了一种用于包括多个光源的背光模块中的漫射器。根据本发明的漫射器产生均匀的光输出。扩散器包括透明基板和多个光学结构。透明基板具有入射面和出射面。多个光学结构设置在出射表面上，每个光学结构从出射表面到透明基底的内部凹陷，并在透明基底内形成折射凸起，并且每个折射凸对应于多个光源。折射凸缘的切线与出射面的法线之间的夹角的最大值小于30度，使得来自光源的入射光线折射并偏离通过透镜的折射凸起的法线折射凸。

6. 发明授权

US07377680B2 Light spreading device and backlight module utilizing the same 有权
标题翻译：光扩散装置和利用其的背光模块
公开(公告)号：US07377680B2
公开(公告)日：2008-05-27
申请号：US11419513
申请日：2006-05-22
申请人： Jing-Huan Liao , Mei-Fen Lin , Pang-Hsuan Liu , Chih-Lin Wang
发明人： Jing-Huan Liao , Mei-Fen Lin , Pang-Hsuan Liu , Chih-Lin Wang
IPC分类号： F21V7/04
CPC分类号： G02B6/003 , G02F1/133603 , G02F1/133611 , Y10S385/901
摘要： A light spreading device and a backlight module utilizing the same. The backlight module includes a light guide, a plurality of point lights, and a plurality of light spreading devices. The light guide includes an entrance surface. The point lights are disposed near the entrance surface. Each light spreading device, corresponding to one of the point lights, is disposed between the light guide and the corresponding point light.
摘要翻译：一种光扩散装置和利用其的背光模块。背光模块包括导光体，多个点光源以及多个发光装置。光导包括入射面。点灯设置在入口表面附近。对应于一个点光的每个光扩散装置设置在光导和相应的点光之间。

7. 发明申请

US20070295972A1 LIGHT EMITTING DIODE MODULE 审中-公开
标题翻译：发光二极管模块
公开(公告)号：US20070295972A1
公开(公告)日：2007-12-27
申请号：US11535495
申请日：2006-09-27
申请人： Shau-Yu Tsai , Chih-Lin Wang , Jyh-Haur Huang , Ci-Guang Peng
发明人： Shau-Yu Tsai , Chih-Lin Wang , Jyh-Haur Huang , Ci-Guang Peng
IPC分类号： H01L33/00
CPC分类号： H01L25/0753 , H01L33/54 , H01L2924/0002 , H01L2924/1815 , H01L2924/00
摘要： A light emitting diode module is disclosed. The light emitting diode module includes a substrate, a plurality of light emitting diodes, and a plurality of lenses. The light emitting diodes are disposed on the substrate, and the lenses are disposed on the substrate and covering the light emitting diodes, in which each of the lenses includes a curved surface corresponding to each of the light emitting diodes.
摘要翻译：公开了一种发光二极管模块。发光二极管模块包括基板，多个发光二极管和多个透镜。发光二极管设置在基板上，并且透镜设置在基板上并覆盖发光二极管，其中每个透镜包括对应于每个发光二极管的弯曲表面。

8. 发明授权

US08680544B2 Cost-effective LED lighting instrument with good light output uniformity 有权
标题翻译：性价比高的LED照明仪器具有良好的光输出均匀性
公开(公告)号：US08680544B2
公开(公告)日：2014-03-25
申请号：US13307066
申请日：2011-11-30
申请人： Chih-Lin Wang
发明人： Chih-Lin Wang
IPC分类号： H01L33/00
CPC分类号： H01L25/0753 , F21K9/00 , F21S6/005 , F21V9/30 , F21Y2105/10 , F21Y2105/12 , F21Y2115/10 , H01L2924/0002 , H01L2924/00
摘要： The present disclosure involves a lighting instrument. The lighting instrument includes a board or substrate, for example, a printed circuit board. The lighting instrument also includes a plurality of light-emitting devices disposed on the substrate. The light-emitting devices may be light-emitting diode (LED) dies. The LED dies belong to a plurality of different bins. The bins are categorized based on the light output performance of the LED dies. In some embodiments, the LED dies may be binned based on the wavelength or radiant flux of the light output. The LED dies are distributed on the substrate according to a predefined pattern based on their bins. In some embodiments, the LED dies are bin-mixed in an interleaving manner.
摘要翻译：本公开涉及一种照明器具。照明器具包括板或基板，例如印刷电路板。照明器具还包括设置在基板上的多个发光器件。发光装置可以是发光二极管（LED）管芯。 LED管芯属于多个不同的箱体。基于LED芯片的光输出性能分类。在一些实施例中，可以基于光输出的波长或辐射通量来分组LED管芯。 LED芯片根据其基于预定义的图案分布在基板上。在一些实施例中，LED管芯以交错方式进行二进制混合。

9. 发明授权

US08269411B2 Display device with quantum dot phosphor and manufacturing method thereof 有权
标题翻译：带量子点荧光体的显示装置及其制造方法
公开(公告)号：US08269411B2
公开(公告)日：2012-09-18
申请号：US12899841
申请日：2010-10-07
申请人： Yi-Cheng Yu , Chih-Lin Wang , Ru-Shi Liu , Chun-Che Lin
发明人： Yi-Cheng Yu , Chih-Lin Wang , Ru-Shi Liu , Chun-Che Lin
IPC分类号： H01L33/50 , H01L33/48
CPC分类号： C09K11/883 , B82Y20/00 , B82Y30/00 , C09K11/565 , G02F1/133514 , G02F1/133603
摘要： A display device and a method of manufacturing the same are provided. The display device includes an illuminate unit and a color filter. The illuminate unit has a light-emitting chip and a plurality of quantum dot phosphors for generating a color light which has an optical spectrum including the first blue peak wavelength, a first green peak wavelength, and a first red peak wavelength. The color filter is disposed in the light path of the color light, wherein the color filter has a transmittance spectrum having a second blue peak wavelength, a second green peak wavelength, and a second red peak wavelength. The first blue peak wavelength, the first green peak wavelength, and the first red peak wavelength respectively match the second blue peak wavelength, the second green peak wavelength, and the second red peak wavelength in order to enhance the color performance of the display device.
摘要翻译：提供一种显示装置及其制造方法。显示装置包括照明单元和滤色器。照明单元具有用于产生具有包括第一蓝色峰值波长，第一绿色峰值波长和第一红色峰值波长的光谱的彩色光的发光芯片和多个量子点荧光体。滤色器设置在彩色光的光路中，其中滤色器具有具有第二蓝色峰值波长，第二绿色峰值波长和第二红色峰值波长的透射光谱。为了提高显示装置的色彩性能，第一蓝色峰值波长，第一绿色峰值波长和第一红色峰值波长分别与第二蓝色峰值波长，第二绿色峰值波长和第二红色峰值波长匹配。

10. 发明申请

US20120075549A1 WHITE LIGHT EMITTING DIODE DEVICE, LIGHT EMITTING APPARATUS, AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：白光发光二极管装置，发光装置和液晶显示装置
公开(公告)号：US20120075549A1
公开(公告)日：2012-03-29
申请号：US13198734
申请日：2011-08-05
申请人： Ruei-Teng Lin , Wei-Chih Ke , Chih-Lin Wang
发明人： Ruei-Teng Lin , Wei-Chih Ke , Chih-Lin Wang
IPC分类号： G02F1/13357 , F21V9/16
CPC分类号： C09K11/7792 , C09K11/0883 , C09K11/7734 , C09K11/7774 , G02F1/133603 , H01L33/502 , H01L33/504 , H01L2224/48091 , Y02B20/181 , H01L2924/00014
摘要： A white light emitting diode (LED) device includes a blue LED light source, a sealant material, a green phosphor material, and an orange phosphor material. The sealant material covers the blue LED light source. The green phosphor material distributed in the sealant material includes (Lu1-x-y-a-bYxGdy)3(Al1-zGaz)5O12:CeaPrb, wherein 0≦x≦1, 0≦y≦1, 0≦z≦0.1, 0≦a≦0.2, and 0≦b≦0.1. The orange phosphor material, which is also distributed in the sealant material, include the compound A, the compound B, or both. The compound A is (Sr1-x-y-zCaxBayMgz)2SiO4:Euw, wherein 0≦x≦1, 0≦y≦1, 0≦z≦1, and 0.03≦w≦0.2. The compound B is (M1)x(M2)y(Si,Al)12(O,N)16, wherein M1 represents Li, Mg, Ca, or Y, M2 represents Ce, Pr, Eu, Tb, Yb, or Er, 0.05≦x+y≦1.5, and 0≦y≦0.7.
摘要翻译：白色发光二极管（LED）装置包括蓝色LED光源，密封剂材料，绿色荧光体材料和橙色荧光体材料。密封剂材料覆盖蓝色LED光源。分布在密封剂材料中的绿色荧光体材料包括（Lu1-xya-bYxGdy）3（Al1-zGaz）5O12：CeaPrb，其中0＆nlE; x＆nlE; 1,0＆amp; nlE; y＆nlE; 1,0和nlE; z＆nlE; 0.1,0＆ 0.2和0＆amp; nlE; b＆nlE; 0.1。也分布在密封剂材料中的橙色荧光体材料包括化合物A，化合物B或两者。化合物A是（Sr1-x-y-zCaxBayMgz）2SiO4：Euw，其中0＆nlE; x＆nlE; 1,0＆amp; nlE; y＆nlE; 1,0＆amp; nlE; z＆nlE; 1和0.03＆nlE; w＆nlE; 0.2。化合物B是（M1）x（M2）y（Si，Al）12（O，N）16，其中M1表示Li，Mg，Ca或Y，M2表示Ce，Pr，Eu，Tb，Yb或 Er，0.05＆nlE; x + y＆nlE; 1.5和0＆nlE; y＆nlE; 0.7。

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