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公开(公告)号：US09518819B2
公开(公告)日：2016-12-13
申请号：US14370286
申请日：2013-09-23
Inventor： Chao Ning , Sheng-Jer Chang Chien
Abstract: The present invention discloses an optical testing device includes a base, a holder, and a number of illuminating modules. The base defines a sliding groove extending along a first direction in a top surface thereof. The holder slides along a second direction on the top surface of the base. The interval regulator is connected to the holder. The illuminating modules are slidably received in the sliding groove. Each of the illuminating modules comprises a circuit board and a single lighting element set on the circuit board. The interval regulator drives the holder to slide along a second direction so that a distance between the holder and the illuminating modules is regulated. The first direction is not parallel to the second direction.
Abstract translation: 本发明公开了一种光学测试装置，包括基座，支架和多个照明模块。 基座限定了在其顶表面中沿着第一方向延伸的滑动槽。 保持器沿着基座的顶表面上的第二方向滑动。 间隔调节器连接到支架。 照明模块可滑动地容纳在滑动槽中。 每个照明模块包括电路板和设置在电路板上的单个照明元件。 间隔调节器驱动保持器沿着第二方向滑动，使得保持器和照明模块之间的距离被调节。 第一方向不平行于第二方向。
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公开(公告)号：US09329317B2
公开(公告)日：2016-05-03
申请号：US14115342
申请日：2013-07-15
Inventor： Yong Fan , Yongyuan Qiu , Chao Ning
IPC: F21V8/00 , G02F1/1335
CPC classification number: G02B6/0008 , G02B6/001 , G02F1/1336 , G02F2001/133618
Abstract: An LCD having a backlight module is proposed. The backlight module includes an ambient light collector for collecting ambient light; a back plate; a diffuser plate on the back plate; a plurality of optical fibers straightly fixed between the diffuser plate and the back plate and coupled to the ambient light collector. Microstructure is formed on the surface of the optical fibers straightly fixed between the diffuser plate and the back plate, and the microstructure makes light from the optical fibers evenly being emitted. The backlight module utilizes microstructure formed on a surface of optical fibers for evenly distributing light from the surface of the optical fibers. In hence, it effectively guides ambient light into the backlight module via the optical fibers and ensures at the same time that the light is evenly distributed to the backlight module.
Abstract translation: 提出了具有背光模块的LCD。 背光模块包括用于收集环境光的环境光收集器; 背板 背板上的扩散板; 多个光纤直接固定在扩散板和背板之间并耦合到环境光收集器。 在直接固定在扩散板和背板之间的光纤的表面上形成微结构，并且微结构使光纤中的光均匀地发射。 背光模块利用形成在光纤表面上的微结构来均匀地分布光纤表面的光。 因此，其通过光纤有效地将环境光引导到背光模块中，同时确保光均匀地分布到背光模块。
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公开(公告)号：US20150015827A1
公开(公告)日：2015-01-15
申请号：US14115342
申请日：2013-07-15
Inventor： Yong Fan , Yongyuan Qiu , Chao Ning
IPC: G02F1/1335 , F21V8/00
CPC classification number: G02B6/0008 , G02B6/001 , G02F1/1336 , G02F2001/133618
Abstract: An LCD having a backlight module is proposed. The backlight module includes an ambient light collector for collecting ambient light; a back plate; a diffuser plate on the back plate; a plurality of optical fibers straightly fixed between the diffuser plate and the back plate and coupled to the ambient light collector. Microstructure is formed on the surface of the optical fibers straightly fixed between the diffuser plate and the back plate, and the microstructure makes light from the optical fibers evenly being emitted. The backlight module utilizes microstructure formed on a surface of optical fibers for evenly distributing light from the surface of the optical fibers. In hence, it effectively guides ambient light into the backlight module via the optical fibers and ensures at the same time that the light is evenly distributed to the backlight module.
Abstract translation: 提出了具有背光模块的LCD。 背光模块包括用于收集环境光的环境光收集器; 背板 背板上的扩散板; 多个光纤直接固定在扩散板和背板之间并耦合到环境光收集器。 在直接固定在扩散板和背板之间的光纤的表面上形成微结构，并且微结构使光纤中的光均匀地发射。 背光模块利用形成在光纤表面上的微结构来均匀地分布光纤表面的光。 因此，其通过光纤有效地将环境光引导到背光模块中，同时确保光均匀地分布到背光模块。
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4.发明授权公开(公告)号：US08872973B2
公开(公告)日：2014-10-28
申请号：US13819341
申请日：2013-01-28
Inventor： Che-chang Hu , Kuang-yao Chang , Chao Ning , Yong Fan
IPC: G02F1/1335 , A47F3/00 , F21V7/04 , F21V8/00
CPC classification number: G02B6/0028 , G02B6/0066
Abstract: A light guiding system, an edge type backlight module and a liquid crystal display are disclosed. The light guiding system includes an ambient light collection system facing toward ambient light to absorb the ambient light and to generate absorbed light, a plurality of light guiding devices, and at least a first and a second light guiding bar. Each of the light guiding devices includes a light emitting end and a light incident end. The light incident ends of the optical fibers are arranged close to the ambient light collection system, and the lights entered from the light incident ends are propagated toward the light emitting ends. Each of the light guiding bars includes a light emitting surface, a light incident surface connected to the light emitting surface, and a first lateral side opposite to the light incident surface.
Abstract translation: 公开了一种导光系统，边缘型背光模块和液晶显示器。 导光系统包括面向环境光的环境光收集系统，以吸收环境光并产生吸收的光，多个导光装置以及至少第一和第二导光杆。 每个导光装置包括发光端和光入射端。 光纤的光入射端部靠近环境光收集系统配置，从光入射端入射的光向发光端传播。 每个导光杆包括发光表面，连接到发光表面的光入射表面和与光入射表面相对的第一横向侧。
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公开(公告)号：US09435928B2
公开(公告)日：2016-09-06
申请号：US13819342
申请日：2013-01-17
Inventor： Che-chang Hu , Kuang-yao Chang , Chao Ning , Yong Fan
CPC classification number: G02B6/0028 , G02B6/0031 , G02B6/0035 , G02B6/0055 , G02B6/0066
Abstract: A light guiding system includes an ambient light gathering system, multiple light guiding devices and a wedge light guiding bar. The ambient light gathering system facing ambient light is used for absorbing the ambient light. Each light guiding device absorbs the absorbed light. The wedge light guiding bar has a light-out surface and a light-in surface coupled to the light-out surface. The light-in surface is a wide surface coupled to an inclined surface. The light-out surface is opposite to the inclined surface and next to a light-in side of a light guide plate. The wedge light guiding bar for use in the light guiding system, an edge-lighting backlight module and an LCD device can reduce cost of material and weight. Also, the light uniformity of the light output end is improved and the optical quality of the edge-lighting backlight module is raised.
Abstract translation: 导光系统包括环境光采集系统，多个导光装置和楔形导光棒。 面向环境光的环境光采集系统用于吸收环境光。 每个导光装置吸收吸收的光。 楔形光导杆具有一个发光表面和一个耦合到光出表面的光入射表面。 入射表面是与倾斜表面相连的宽表面。 发光表面与倾斜表面相对，并且与导光板的光入侧相邻。 用于导光系统的楔形导光杆，边缘照明背光模块和LCD装置可以降低材料和重量的成本。 此外，光输出端的光均匀性得到改善，并且边缘照明背光模块的光学质量提高。
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Patent Agency Ranking
6.发明授权Sunlight collecting device and liquid crystal display using sunlight as a backlight source 有权阳光采集装置和使用阳光作为背光源的液晶显示器公开(公告)号：US09298037B2
公开(公告)日：2016-03-29
申请号：US14129991
申请日：2013-12-13
Inventor： Chao Ning , Sheng-Jer Chang Chien , Qian Cao , Dehua Li , Guofu Tang
IPC: G02F1/1335 , G02B3/08 , G01J1/02 , G01J1/04 , G01J1/42 , F21V8/00 , F24J2/08 , G02B3/00 , G02B19/00 , G02B6/32 , G02B6/04
CPC classification number: G02F1/1336 , F24S23/30 , F24S50/20 , G01J1/0238 , G01J1/0411 , G01J1/0422 , G01J1/0448 , G01J1/0451 , G01J1/42 , G01J2001/4266 , G02B3/0037 , G02B3/08 , G02B6/0006 , G02B6/04 , G02B6/32 , G02B19/0014 , G02B19/0042 , G02F2001/133612 , G02F2001/133618
Abstract: A sunlight collecting device provided in the present invention includes a lens substrate, a plurality of Fresnel lens, a connector substrate, a plurality of optical fiber connectors, and a light-tracking substrate. The lens substrate has a plurality of circular openings. The Fresnel lenses correspond to the circular opening and are disposed on the lens substrate. The connector substrate is disposed parallel to the lens substrate and away from the lens substrate with a focal length. The optical fiber connectors are adjustably disposed on the connector substrate. The light-tracking substrate is disposed between the lens substrate and the connector substrate for simultaneously rotating the lens substrate and the connector substrate such that the Fresnel lenses are directly opposite to the sunlight. An LCD using the sunlight as a backlight source is further provided in the present invention.
Abstract translation: 本发明提供的阳光收集装置包括透镜基板，多个菲涅尔透镜，连接器基板，多个光纤连接器和光跟踪基板。 透镜基板具有多个圆形开口。 菲涅尔透镜对应于圆形开口并且设置在透镜基板上。 连接器基板平行于透镜基板并且以焦距远离透镜基板。 光纤连接器可调节地设置在连接器基板上。 光跟踪基板设置在透镜基板和连接器基板之间，用于同时旋转透镜基板和连接器基板，使得菲涅尔透镜与阳光直接相对。 在本发明中还提供了使用阳光作为背光源的LCD。
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公开(公告)号：US20150370131A1
公开(公告)日：2015-12-24
申请号：US14373479
申请日：2014-06-24
Inventor： Chao Ning
IPC: G02F1/1335
CPC classification number: G02F1/133608 , G02F1/133603 , G02F2001/133317 , G02F2001/133342
Abstract: A double-sided LCD includes a first liquid crystal panel, a second liquid crystal panel arranged opposite to the first liquid crystal panel, and a backlight module arranged therebetween. The backlight module includes: a middle frame being arranged and assembled between the first liquid crystal panel and the second liquid crystal panel; and a light emitting assembly comprises a first lamp board facing toward the first liquid crystal panel, a second lamp board facing toward the second liquid crystal panel, and at least two middle plate being arranged between the first lamp board1 and the second lamp board, a gap is formed between two adjacent middle plates, and the first lamp board and the second lamp board respectively comprises a plurality of light sources. In addition, a backlight module for double-sided LCDs is also disclosed.
Abstract translation: 双面LCD包括第一液晶面板，与第一液晶面板相对布置的第二液晶面板和布置在其间的背光模块。 该背光源模块包括：中间框架，布置并组装在第一液晶面板和第二液晶面板之间; 并且发光组件包括面对第一液晶面板的第一灯板，朝向第二液晶面板的第二灯板，以及布置在第一灯板1和第二灯基板之间的至少两个中间板， 在两个相邻的中间板之间形成间隙，并且第一灯板和第二灯板分别包括多个光源。 此外，还公开了一种用于双面LCD的背光模块。
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公开(公告)号：US09541790B2
公开(公告)日：2017-01-10
申请号：US14399163
申请日：2014-10-17
Inventor： Chao Ning , Yongyuan Qiu
IPC: G02F1/1335 , H01L33/50 , H01L33/56 , H01L25/075
CPC classification number: G02F1/133603 , G02F1/133605 , G02F1/133606 , G02F2001/133614 , G02F2001/133628 , H01L25/0753 , H01L33/502 , H01L33/56 , H01L2924/0002 , H01L2933/0041 , H01L2933/005 , H01L2924/00
Abstract: A direct-type backlight module and a manufacturing method thereof are provided. The direct-type backlight module includes: a rear plate and a backlight source installed therein. The backlight source includes a LED light bar including LEDs. The LEDs have a phosphor layer disposed thereon. The phosphor layer and the LEDs have a colloid material layer sandwiched therebetween for thermal isolation. The present invention disposes the colloid material layer so as to avoid heat generated by the LEDs to be directly transferred to the phosphor layer to cause efficiency reduction, meanwhile there is no need of a large amount of phosphor layer to fabricate a large-sized film sheet and thus the material usage of the phosphor layer is reduced. The present invention can effectively use the phosphor layer to improve color saturation of display while ensuring the efficient use of LED brightness and the life span by the colloid material layer.
Abstract translation: 提供了一种直接型背光模块及其制造方法。 直接型背光模块包括：背板和安装在其中的背光源。 背光源包括包括LED的LED灯条。 LED具有设置在其上的荧光体层。 荧光体层和LED具有夹在其间的胶体材料层用于热隔离。 本发明配置胶体材料层，以避免由LED直接转移到荧光体层而产生的热量，从而降低效率，同时不需要大量的荧光体层来制造大尺寸的薄膜片 因此荧光体层的材料使用减少。 本发明可以有效地利用荧光体层来改善显示器的色彩饱和度，同时确保通过胶体材料层有效利用LED亮度和使用寿命。
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公开(公告)号：US09414036B2
公开(公告)日：2016-08-09
申请号：US14360802
申请日：2014-04-18
CPC classification number: H04N9/73 , G01J3/505 , G09G3/2003 , G09G3/2074 , G09G3/3208 , G09G2300/0452 , G09G2320/0271 , G09G2320/0666 , G09G2360/145
Abstract: A white balance adjustment method for a display, the method including acquiring spectrum stimulus values of q gray scales of red, green, blue and white of a display panel of a tested display; determining spectrum stimulus value brightness of white and green, and performing interpolation segmenting on brightness of white and green; normalizing brightness of white and green; acquiring an ideal brightness normalized value of white and an ideal brightness normalized value of green; comparing the normalized value for brightness white and the ideal brightness normalized value corresponding to the white and the normalized value for brightness of green and the ideal brightness normalized value corresponding to the green respectively, based on the closest principle, and determining optimal gray scales of white and green; determining a target chromaticity, and changing the gray scales of red and blue, acquiring a RGBW combination which is closest to the target chromaticity.
Abstract translation: 一种用于显示的白平衡调整方法，所述方法包括获取测试显示的显示面板的红色，绿色，蓝色和白色q个灰度级的光谱刺激值; 确定白色和绿色的光谱刺激值亮度，并对白色和绿色的亮度进行插值分割; 标准化白色和绿色的亮度; 获得白色的理想亮度标准化值和绿色的理想亮度标准化值; 基于最近的原理，分别比较亮度白的归一化值和对应于白色的理想亮度归一化值和对应于绿色的标准化值和对应于绿色的理想亮度归一化值，并且确定白色的最佳灰度 绿色; 确定目标色度，并且改变红色和蓝色的灰度级，获取最接近目标色度的RGBW组合。
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公开(公告)号：US09329321B2
公开(公告)日：2016-05-03
申请号：US14001877
申请日：2013-06-28
Inventor： Chao Ning
IPC: G02B6/30 , G02B6/42 , F21V8/00 , G02B6/26 , G02F1/1335
CPC classification number: G02B6/0028 , G02B6/0031 , G02B6/005 , G02B6/0066 , G02B6/26 , G02F2001/133618
Abstract: The present invention disclosed a backlight module comprising a light collection system, a light guide plate and a plurality of optical fibers, wherein all light incident ends of the plurality of optical fibers are connected to the light collection system for receiving sunlight; the backlight module further includes an optical fiber connector; the plurality of optical fibers are arranged in parallel on the surface of the light guide plate, with all their light emitting ends flush with the light incident end of the light guide plate; the optical fiber connector abuts against the light emitting end of the plurality of optical fibers and the light incident end of the light guide plate, respectively, used for guiding the sunlight emitting from the light emitting end of the plurality of optical fibers to enter the light guide plate from the light incident end of the light guide plate.
Abstract translation: 本发明公开了一种背光模块，其包括光收集系统，导光板和多根光纤，其中，所述多根光纤的所有光入射端连接到用于接收阳光的光采集系统; 背光模块还包括光纤连接器; 多个光纤平行布置在导光板的表面上，其所有发光端与导光板的光入射端齐平; 光纤连接器分别抵靠多个光纤的发光端和导光板的光入射端，用于引导从多根光纤的发光端发射的太阳光进入光 引导板从导光板的光入射端。
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