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公开(公告)号：US20160139319A1
公开(公告)日：2016-05-19
申请号：US14420374
申请日：2014-11-19
Inventor： Yong Fan
CPC classification number: G02B6/0031 , G02B6/0023 , G02B6/0026 , G02B6/0073 , G02B6/0085 , G02B6/0088
Abstract: The present invention discloses a backlight module, which includes: a backplane, which has a sidewall; a light guide plate, which is carried on the backplane and includes a light incidence end section, a light exit surface, and a bottom surface opposite to the light exit surface; a light source, which is mounted on the sidewall and adjacent to the light incidence end section; an intermediate frame, which is set on and covers the light guide plate and the light source; a first retention slot, which is formed in the light incidence end section and has an opening facing the intermediate frame; a second retention slot, which is formed in the light incidence end section and close to the first retention slot and has an opening facing the backplane; a first quantum dot strip, which is received in the first retention slot; and a second quantum dot strip, which is received in the second retention slot. The present invention also discloses a liquid crystal display device. The present invention provides an arrangement including quantum dot strips arranged in the light incidence end section in a top-down staggering manner, where the manner of fixing is simple and light emitting from the light source is prevented from directly entering the light guide plate so as to improve the taste of the color of the backlighting.
Abstract translation: 本发明公开了一种背光模块，其包括：背板，其具有侧壁; 导光板，其承载在背板上，包括光入射端部，光出射面和与光射出面相反的底面; 光源，其安装在所述侧壁上并与所述光入射端部相邻; 中间框架，设置在其上并覆盖导光板和光源; 第一保持槽，其形成在所述光入射端部中并且具有面向所述中间框架的开口; 第二保持槽，其形成在所述光入射端部中并且靠近所述第一保持槽，并具有面向所述背板的开口; 第一量子点条，其被容纳在第一保持槽中; 以及第二量子点条，其被接收在第二保持槽中。 本发明还公开了一种液晶显示装置。 本发明提供了一种以自顶向下的交错方式布置在光入射端部中的量子点条的布置，其中固定的方式简单，防止从光源发出的光直接进入导光板，以便 提高背光颜色的味道。
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42.发明授权Driving method for polarity inversion of data signal and image display method of liquid crystal panel 有权数据信号极性反转的驱动方法和液晶面板的图像显示方法公开(公告)号：US09336734B2
公开(公告)日：2016-05-10
申请号：US14241810
申请日：2014-01-20
CPC classification number: G09G3/3614 , G09G3/003 , H04N13/341
Abstract: The present invention relates to a driving method for polarity inversion of data signals and an image displaying method of liquid crystal panel, which comprises: alternately outputting data signals of left-eye images and data signals of right-eye images, wherein periodically switching polarity of data signals, with eight frames as one period, such that in each period, the number of times that polarity of data signals of left-eye image being the same with polarity of data signals of right-eye image of the previous frame equals to the number of times that polarity of data signals of right-eye image being the same with polarity of data signals of left-eye image of the previous frame, in the meantime, in each half period, polarity of data signals between adjacent images of the same single eye are opposite. The liquid crystal display panel based on this driving method can not only eliminate 3-D image residual of shutter glasses but also improve brightness difference of the right eye from the left eye, such that it is able to greatly improve 3-D image displaying effect and has prominent practicality.
Abstract translation: 本发明涉及数据信号的极性反转的驱动方法和液晶面板的图像显示方法，该方法包括：交替地输出左眼图像的数据信号和右眼图像的数据信号，其中周期性切换极性 数据信号，以八帧为一个周期，使得在每个周期中，左眼图像的数据信号的极性与前一帧的右眼图像的数据信号的极性相同的次数等于 右眼图像的数据信号的极性与前一帧的左眼图像的数据信号的极性相同的次数，同时在每个半周期中，相同图像的相邻图像之间的数据信号的极性 单眼相反。 基于该驱动方式的液晶显示面板不仅可以消除快门眼镜的3-D图像残留，而且可以改善右眼与左眼的亮度差异，从而能够大大提高3-D图像显示效果 具有突出的实用性。
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公开(公告)号：US10424700B2
公开(公告)日：2019-09-24
申请号：US15529951
申请日：2017-05-17
Inventor： Yong Fan , Yu-chun Hsiao , Sheng-Jer Chang Chien
Abstract: The present disclosure relates to a LED lamp source and the manufacturing method and the backlight module thereof. The LED lamp source includes a substrate and a LED chip, fluorescent adhesive, and a white reflective layer being fixed on the substrate. The fluorescent adhesive encapsulates the LED chip on the substrate, and the white reflective layer is configured for reflecting light beams emitted from the fluorescent adhesive and being radiated on the white reflective layer. A positive projection of the fluorescent adhesive on the substrate is within the positive projection of the white reflective layer on the substrate.
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公开(公告)号：US10270005B2
公开(公告)日：2019-04-23
申请号：US15567703
申请日：2017-07-03
Inventor： Yong Fan
Abstract: A graphene light emitting display and a method of manufacturing the same are disclosed. The method comprises: manufacturing a graphene oxide (GO) thin film on a surface of a substrate with a thin film transistor formed thereon; providing a photomask corresponding to the GO thin film to form a source electrode, a drain electrode and a graphene quantum dot layer of a graphene light emitting transistor; and wherein the photomask includes: a complete transparent part corresponding to the region in which the source electrode and the drain electrode are located; a light blocking part corresponding to the region in which the thin film transistor is located; and a semitransparent part corresponding to the region in which the graphene quantum dot layer is located; wherein an insulating layer and a water and oxygen isolating layer are formed sequentially on a surface of the substrate with the graphene light emitting transistor formed thereon.
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公开(公告)号：US10096273B2
公开(公告)日：2018-10-09
申请号：US14417865
申请日：2015-01-16
Inventor： Yong Fan , Chih Tsung Kang
Abstract: A method for debugging an overdrive table is disclosed. The method comprises the steps of establishing debugging conditions for debugging overdrive gray-scale values in overdrive table of different primary colors according to a partition mode of a liquid crystal display device, backlights of two color fields, and a refresh rate of the backlight. According to the method, various factors which influence the display effect of the liquid crystal display panel are taken into consideration when the overdrive table is debugged, whereby the accuracy of the overdrive table can be improved significantly, and a better display effect can be achieved.
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Patent Agency Ranking
公开(公告)号：US09897840B2
公开(公告)日：2018-02-20
申请号：US14891726
申请日：2015-10-22
Inventor： Yong Fan
IPC: G02F1/1333 , G02F1/1335 , G06F3/14
CPC classification number: G02F1/13336 , G02F1/133308 , G02F1/133528 , G02F1/133603 , G02F1/133606 , G02F1/133608 , G02F2001/133314 , G02F2001/133317 , G06F3/1423 , G09F9/3026 , G09F9/35
Abstract: A seamless splicing multi-panel display device includes a plurality of first liquid crystal panels being spaced apart, at least one second liquid crystal panel between every two the first liquid crystal panels, and a backlight module opposite to the first liquid crystal panel and the second liquid crystal panel. The first liquid crystal panel includes a first display portion and first non-display portions extending from edges of the first display portion. The second liquid crystal panel includes a second display portion and second non-display portions extending from edges of the second display portion. The second non-display portion is fixed on an area between the first display portion and the first non-display portion. In this way, the multi-panel display device realizes the seamless splicing display so as to enhance the display performance.
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公开(公告)号：US09841628B2
公开(公告)日：2017-12-12
申请号：US14905785
申请日：2015-12-22
Inventor： Yong Fan
IPC: G02F1/1335 , G02F1/1337 , G02F1/1362 , G02F1/1333
CPC classification number: G02F1/133621 , G02F1/133514 , G02F1/133528 , G02F1/133617 , G02F1/1337 , G02F1/1362 , G02F2001/133302 , G02F2001/133538 , G02F2001/133565 , G02F2202/36
Abstract: The present invention provides a liquid crystal display device including a backlight module and a liquid crystal panel including a color film substrate, an array substrate, and a liquid crystal layer sandwiched between the color film substrate and the array substrate, the backlight module is a blue light source; the array substrate includes a glass substrate and a color layer provided on the glass substrate and a polarized layer laminated on the color layer. The polarized layer is disposed adjacent to the liquid crystal layer. The color layer includes a blue light filter layer and a color unit layer which is laminated on the blue light filter layer and on the back of the surface of the polarized layer. The color unit layer includes a plurality of color units, and each of the color units includes a red color quantum rod layer, a green quantum rod layer and a transparent color filter layer. The present invention also discloses an electronic equipment.
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公开(公告)号：US09817181B2
公开(公告)日：2017-11-14
申请号：US14784270
申请日：2015-09-21
Inventor： Yong Fan
IPC: F21V7/04 , F21V8/00 , G09F13/20 , G02F1/1335
CPC classification number: G02B6/0091 , G02B6/0026 , G02B6/005 , G02B6/0051 , G02B6/0053 , G02F1/133608 , G02F1/133617 , G09F13/20
Abstract: The present invention proposes a backlight module includes an LCD and a backlight module. A QD film adheres to a light guide plate. An optical film is arranged on the QD film. A light source is arranged at a lateral side of the light guide plate. A bezel accommodates the light guide plate and the light source. The bezel includes a base board and a sideboard extending along a direction perpendicular to the base board. The lateral frame encloses the bezel. The lateral frame includes a standing board and a horizontal extensive object. The standing board adheres to an outer side of the sideboard. The horizontal extensive object presses the QD film on the LGP and separates the optical film from the QD film, which prevents the edges of the QD film from getting distorted easily and having blue circles.
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公开(公告)号：US09722151B2
公开(公告)日：2017-08-01
申请号：US14772154
申请日：2015-08-12
Inventor： Yong Fan
CPC classification number: H01L33/507 , B82Y20/00 , B82Y30/00 , B82Y40/00 , H01L33/501 , H01L33/502 , H01L33/505 , H01L2933/0041 , Y10S977/774 , Y10S977/824 , Y10S977/825 , Y10S977/89 , Y10S977/892 , Y10S977/95
Abstract: A QD glass cell includes a glass cell and QD fluorescent powder material. The glass cell includes a receiving chamber, and the QD fluorescent powder being encapsulated within the receiving chamber. A manufacturing method of the QD glass cell includes: S101: manufacturing a glass cell comprising a receiving chamber, and the glass cell comprising an injection port transmitting fluid into the receiving chamber; S102: manufacturing fluid QD fluorescent powder material; S103: filling the fluid QD fluorescent powder material into the receiving chamber via the injection port; S104: applying a curing process to the fluid QD fluorescent powder material within the receiving chamber; and S105: sealing the injection port by hot melting to obtain the QD glass cell. In addition, the above QD glass cell may be applied to LED light source.
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公开(公告)号：US09704440B2
公开(公告)日：2017-07-11
申请号：US14422678
申请日：2015-01-06
Inventor： Yong Fan
IPC: G09G3/34 , G09G3/36 , G09G5/02 , G02F1/1335 , G09G3/20 , G02F1/1368 , G02F1/1333
CPC classification number: G09G3/3413 , G02F1/133514 , G02F1/133528 , G02F1/133621 , G02F1/1368 , G02F2001/133302 , G02F2001/133622 , G02F2201/40 , G09G3/2003 , G09G3/34 , G09G3/342 , G09G3/36 , G09G3/3611 , G09G5/02 , G09G2300/0452 , G09G2300/0465 , G09G2310/0235 , G09G2310/0237 , G09G2320/064
Abstract: The present invention provides a field sequential color LCD, which includes a LCD panel and a backlight module. The LCD panel includes a color filter of a first color subpixel and a color filter of a second color subpixel, a field sequential cycle of the LCD panel includes a first sub-frame period and a second sub-frame period. The backlight module provides backlight, including red, cyan, blue and green backlights, to the LCD panel. The backlight module provides two of the four backlights in the first sub-fame period, and provides another two of the four backlights in the second sub-frame period. The above LCD can cover the pointer's gamut entirely in the natural world, only color filters of subpixels of two colors are required to achieve tetra-color (RGBC) display, no additional subpixel is required, the manufacturing process of color filter of LCD panel is simplified, and the cost is reduced.
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