公开(公告)号：US20110266074A1

公开(公告)日：2011-11-03

申请号：US12770163

申请日：2010-04-29

Applicant: Fu-Cheng Fan ,  Chih-Yen Chen

Inventor： Fu-Cheng Fan ,  Chih-Yen Chen

IPC: G06F3/042

CPC classification number: G06F3/0428 ,  G06F3/0418

Abstract: One aspect of the present invention relates to an apparatus for touch detection. In one embodiment, the apparatus includes a touch panel, an imaging device mounted to the touch panel and configured such that when a pointer touches the touch panel, the imaging device acquires an image of the pointer touching the touch panel, and a processor in communication with the imaging device for receiving and processing the acquired image to obtain its bandwidth and its angle relative to the touch panel so as to determine the location of the pointer in the touch panel.

Abstract translation: 本发明的一个方面涉及一种用于触摸检测的装置。 在一个实施例中，该装置包括触摸面板，安装到触摸面板的成像装置，并且被配置为使得当指针接触触摸面板时，成像装置获取触摸触摸面板的指示器的图像，以及通信处理器 用于接收和处理所获取的图像以获得其相对于触摸面板的带宽和其角度的成像装置，以便确定指示器在触摸面板中的位置。

公开(公告)号：US08338725B2

公开(公告)日：2012-12-25

申请号：US12770163

申请日：2010-04-29

Applicant: Fu-Cheng Fan ,  Chih-Yen Chen

Inventor： Fu-Cheng Fan ,  Chih-Yen Chen

IPC: G06F3/042

CPC classification number: G06F3/0428 ,  G06F3/0418

Abstract: One aspect of the present invention relates to an apparatus for touch detection. In one embodiment, the apparatus includes a touch panel, an imaging device mounted to the touch panel and configured such that when a pointer touches the touch panel, the imaging device acquires an image of the pointer touching the touch panel, and a processor in communication with the imaging device for receiving and processing the acquired image to obtain its width and its angle relative to the touch panel so as to determine the location of the pointer in the touch panel.

Abstract translation: 本发明的一个方面涉及一种用于触摸检测的装置。 在一个实施例中，该装置包括触摸面板，安装到触摸面板的成像装置，并且被配置为使得当指针接触触摸面板时，成像装置获取触摸触摸面板的指示器的图像，以及通信处理器 用于接收和处理所获取的图像的成像装置以获得其相对于触摸面板的宽度和其角度，以便确定指示器在触摸面板中的位置。

公开(公告)号：US20130094243A1

公开(公告)日：2013-04-18

申请号：US13475601

申请日：2012-05-18

Applicant: Yu-Ping Wu ,  Fu-Cheng Fan ,  Wei-Hsiang Tsai ,  Wei-Hung Lo

Inventor： Yu-Ping Wu ,  Fu-Cheng Fan ,  Wei-Hsiang Tsai ,  Wei-Hung Lo

IPC: F21V8/00 ,  B23P17/04

CPC classification number: G02B6/0065 ,  G02B6/0036 ,  G02B6/0061 ,  Y10T29/49982

Abstract: A sheetless backlight module and a light guide plate thereof are provided. The light guide plate includes a body and a plurality of light scattering units. The body has a bottom and a plurality of microstructures formed on the bottom and recessed in the body from the bottom. The pluralities of light scattering units are disposed in a plurality of spaces formed due to the plurality of microstructures recessed in the body. A manufacturing method of the light guide plate mentioned above includes forming the plurality of microstructures on the bottom of the body; preparing a fluid solution containing at least a diffusive reflective material; distributing the fluid solution on the bottom; driving the fluid solution to flow into the microstructures; removing the part of the fluid solution outside the microstructures; and solidifying the fluid solution to form the plurality of light scattering units.

公开(公告)号：US08390587B2

公开(公告)日：2013-03-05

申请号：US12703731

申请日：2010-02-10

Applicant: Fu-Cheng Fan ,  Jia-Wei Hu

Inventor： Fu-Cheng Fan ,  Jia-Wei Hu

IPC: G09G5/00

CPC classification number: G06F3/044

Abstract: A capacitive touch display device includes a stylus, a display panel, and a capacitive touch unit. The stylus touches the display panel by clicking to input a touch signal and contacts the capacitive touch unit at a contact area. The capacitive touch unit is disposed on the display panel and includes a plurality of first sensing series and a plurality of second sensing series. Each of the first sensing series includes a plurality of first sensing pads electrically connected to one another. A pitch between any two adjacent first sensing pads is P. The second sensing series intersect the first sensing series. The contact area contacted by the stylus has a contact width D, and the ratio of the contact width D to the pitch P between any two adjacent first sensing pads satisfies the following ratio condition: 1.4≦(D/P)≦1.6.

Abstract translation: 电容式触摸显示装置包括触控笔，显示面板和电容式触摸单元。 触控笔通过点击来触摸显示面板，以输入触摸信号，并在接触区域接触电容式触摸单元。 电容式触摸单元设置在显示面板上，并且包括多个第一感测系列和多个第二感测系列。 第一感测系列中的每一个包括彼此电连接的多个第一感测垫。 任何两个相邻的第一感测焊盘之间的间距为P.第二感测系列与第一感测系列相交。 接触触点的接触面积具有接触宽度D，并且接触宽度D与任何两个相邻的第一感测焊盘之间的间距P的比率满足以下比例条件：1.4＆nlE;（D / P）＆nlE; 1.6。

公开(公告)号：US20120133598A1

公开(公告)日：2012-05-31

申请号：US13151278

申请日：2011-06-02

Applicant: Fu-Cheng Fan ,  Tzu-Ling Niu ,  Yu-Ping Wu ,  Hsing-Jung Chuang

Inventor： Fu-Cheng Fan ,  Tzu-Ling Niu ,  Yu-Ping Wu ,  Hsing-Jung Chuang

IPC: G06F3/041

CPC classification number: G06F3/0428 ,  G06F2203/04103

Abstract: A touch display device includes a display panel, a light guide plate, at least an invisible light emitting device, and a first light path converting device. The light guide plate includes a plurality of microstructures to reflect an invisible light generated by the invisible light emitting device such that the invisible light passes through the display panel, reaching the first light path converting device.

Abstract translation: 触摸显示装置包括显示面板，导光板，至少不可见光发光装置和第一光路转换装置。 导光板包括多个微结构，以反射由不可见光发射装置产生的不可见光，使得不可见光通过显示面板，到达第一光路转换装置。

公开(公告)号：US08803847B2

公开(公告)日：2014-08-12

申请号：US13151278

申请日：2011-06-02

Applicant: Fu-Cheng Fan ,  Tzu-Ling Niu ,  Yu-Ping Wu ,  Hsing-Jung Chuang

Inventor： Fu-Cheng Fan ,  Tzu-Ling Niu ,  Yu-Ping Wu ,  Hsing-Jung Chuang

IPC: G06F3/042

CPC classification number: G06F3/0428 ,  G06F2203/04103

Abstract: A touch display device includes a display panel, a light guide plate, at least an invisible light emitting device, and a first light path converting device. The light guide plate includes a plurality of microstructures to reflect an invisible light generated by the invisible light emitting device such that the invisible light passes through the display panel, reaching the first light path converting device.

Abstract translation: 触摸显示装置包括显示面板，导光板，至少不可见光发光装置和第一光路转换装置。 导光板包括多个微结构，以反射由不可见光发射装置产生的不可见光，使得不可见光通过显示面板，到达第一光路转换装置。

公开(公告)号：US20120300496A1

公开(公告)日：2012-11-29

申请号：US13449880

申请日：2012-04-18

Applicant: Yi-Wen Chang ,  Fu-Cheng Fan

Inventor： Yi-Wen Chang ,  Fu-Cheng Fan

IPC: F21V7/04

CPC classification number: G02B6/002 ,  G02B6/0055 ,  G02F1/133615

Abstract: A backlight module includes a light guide plate, at least one light source, and a light-reflecting plate. The light guide plate includes a light-emitting surface, a bottom surface, a light-incident surface, and a guiding tilt surface. One end of guiding tilt surface and light-emitting surface are intersected at a first boundary, and the other end connects to a top edge of light-incident surface. The guiding tilt surface extends toward a direction of protruding the light-emitting surface. The horizontal distance between the first boundary and light-incident surface is L. The light-reflecting plate is disposed under the bottom surface. When the horizontal distance d between light-incident surface and an end of light-reflecting plate near light-incident surface is less than L, the horizontal distance between a vertical projection of the end on light-emitting surface and first boundary is not more than 0.5 mm. When d is more than L, x is at least 0.5 mm.

Abstract translation: 背光模块包括导光板，至少一个光源和光反射板。 导光板包括发光面，底面，光入射面和引导倾斜面。 引导倾斜表面和发光表面的一端在第一边界处相交，另一端连接到光入射表面的顶部边缘。 引导倾斜面朝着使发光面突出的方向延伸。 第一边界和光入射表面之间的水平距离为L.光反射板设置在底面下方。 在光入射面附近的光入射面与光反射板的端部的水平距离d小于L时，发光面的端部的垂直投影与第一边界之间的水平距离不大于 0.5毫米。 当d大于L时，x至少为0.5mm。

公开(公告)号：US20110128249A1

公开(公告)日：2011-06-02

申请号：US12703731

申请日：2010-02-10

Applicant: Fu-Cheng Fan ,  Jia-Wei Hu

Inventor： Fu-Cheng Fan ,  Jia-Wei Hu

IPC: G06F3/045 ,  G06F3/033

CPC classification number: G06F3/044

Abstract: A capacitive touch display device includes a stylus, a display panel, and a capacitive touch unit. The stylus touches the display panel by clicking to input a touch signal and contacts the capacitive touch unit at a contact area. The capacitive touch unit is disposed on the display panel and includes a plurality of first sensing series and a plurality of second sensing series. Each of the first sensing series includes a plurality of first sensing pads electrically connected to one another. A pitch between any two adjacent first sensing pads is P. The second sensing series intersect the first sensing series. The contact area contacted by the stylus has a contact width D, and the ratio of the contact width D to the pitch P between any two adjacent first sensing pads satisfies the following ratio condition: 1.4≦(D/P)≦1.6.

Abstract translation: 电容式触摸显示装置包括触控笔，显示面板和电容式触摸单元。 触控笔通过点击来触摸显示面板，以输入触摸信号，并在接触区域接触电容式触摸单元。 电容式触摸单元设置在显示面板上，并且包括多个第一感测系列和多个第二感测系列。 第一感测系列中的每一个包括彼此电连接的多个第一感测垫。 任何两个相邻的第一感测焊盘之间的间距为P.第二感测系列与第一感测系列相交。 接触触点的接触面积具有接触宽度D，并且接触宽度D与任何两个相邻的第一感测焊盘之间的间距P的比率满足以下比例条件：1.4＆nlE;（D / P）＆nlE; 1.6。

公开(公告)号：US09063255B2

公开(公告)日：2015-06-23

申请号：US13541944

申请日：2012-07-05

Applicant: Yu-Ping Wu ,  Fu-Cheng Fan

Inventor： Yu-Ping Wu ,  Fu-Cheng Fan

IPC: F21V8/00

CPC classification number: G02B6/0011 ,  G02B6/0028 ,  G02B6/0068 ,  G02B6/0088

Abstract: A backlight module includes a light guide plate, a light coupling unit and a plurality of light emitting devices. The light guide plate has a light incident side. The light coupling unit includes a plurality of light coupling devices arranged in a side-by-side manner. Each light coupling device has a first side and a second side, and the first and second sides are opposite to each other. The second side is adjacent to the light incident side. Each light coupling device is configured to have a thickness gradually decreasing from the first side toward the second side. The light emitting devices are disposed beside the first sides of the light coupling devices. Another backlight module is also provided.

Abstract translation: 背光模块包括导光板，光耦合单元和多个发光器件。 导光板具有光入射侧。 光耦合单元包括并排布置的多个光耦合器件。 每个光耦合装置具有第一侧和第二侧，并且第一和第二侧彼此相对。 第二侧与光入射侧相邻。 每个光耦合装置被配置为具有从第一侧朝向第二侧逐渐减小的厚度。 发光器件设置在光耦合器件的第一侧旁边。 还提供另一个背光模块。

公开(公告)号：US08974104B2

公开(公告)日：2015-03-10

申请号：US13449880

申请日：2012-04-18

Applicant: Yi-Wen Chang ,  Fu-Cheng Fan

Inventor： Yi-Wen Chang ,  Fu-Cheng Fan

IPC: F21V7/05 ,  F21V8/00 ,  F21V7/00 ,  G02F1/1335

CPC classification number: G02B6/002 ,  G02B6/0055 ,  G02F1/133615

Abstract: A backlight module includes a light guide plate, at least one light source, and a light-reflecting plate. The light guide plate includes a light-emitting surface, a bottom surface, a light-incident surface, and a guiding tilt surface. One end of guiding tilt surface and light-emitting surface are intersected at a first boundary, and the other end connects to a top edge of light-incident surface. The guiding tilt surface extends toward a direction of protruding the light-emitting surface. The horizontal distance between the first boundary and light-incident surface is L. The light-reflecting plate is disposed under the bottom surface. When the horizontal distance d between light-incident surface and an end of light-reflecting plate near light-incident surface is less than L, the horizontal distance between a vertical projection of the end on light-emitting surface and first boundary is not more than 0.5 mm. When d is more than L, x is at least 0.5 mm.

Abstract translation: 背光模块包括导光板，至少一个光源和光反射板。 导光板包括发光面，底面，光入射面和引导倾斜面。 引导倾斜表面和发光表面的一端在第一边界处相交，另一端连接到光入射表面的顶部边缘。 引导倾斜面朝着使发光面突出的方向延伸。 第一边界和光入射表面之间的水平距离为L.光反射板设置在底面下方。 在光入射面附近的光入射面与光反射板的端部的水平距离d小于L时，发光面的端部的垂直投影与第一边界之间的水平距离不大于 0.5毫米。 当d大于L时，x至少为0.5mm。