公开(公告)号：US07929073B2

公开(公告)日：2011-04-19

申请号：US12178651

申请日：2008-07-24

Applicant: Ming-Fu Hsu ,  Rui Zhou

Inventor： Ming-Fu Hsu ,  Rui Zhou

IPC: G02F1/1333 ,  G02F1/1335 ,  F21V7/04

CPC classification number: G02F1/133308 ,  G02F2001/133325

Abstract: An exemplary liquid crystal display module includes a liquid crystal display panel, a backlight unit, a bottom frame, and an upper frame. The backlight unit is positioned on the bottom frame. The upper frame is assembled on the bottom frame to fix the backlight unit in position. The upper frame includes four sidewalls, a top flange extending from the four sidewalls towards a center of the upper frame, and a plurality of supporting members defined at the inner surfaces of the sidewalls adjacent to the top flange. At least one of the supporting members is resilient. The liquid crystal display panel is held in place between the top flange and the supporting members. A method for assembling the liquid crystal display module is also provided.

Abstract translation: 示例性的液晶显示模块包括液晶显示面板，背光单元，底框架和上框架。 背光单元位于底部框架上。 上框架组装在底架上，将背光单元固定就位。 上框架包括四个侧壁，从四个侧壁朝向上框架的中心延伸的顶部凸缘，以及限定在邻近顶部凸缘的侧壁的内表面处的多个支撑构件。 至少一个支撑构件是弹性的。 液晶显示面板保持在顶部凸缘和支撑构件之间的适当位置。 还提供了组装液晶显示模块的方法。

公开(公告)号：US07746514B2

公开(公告)日：2010-06-29

申请号：US11098569

申请日：2005-04-05

Applicant: Hung-Yi Hsu ,  Sei-For Hsu ,  Ming-Fu Hsu ,  Shing-Chia Chen

Inventor： Hung-Yi Hsu ,  Sei-For Hsu ,  Ming-Fu Hsu ,  Shing-Chia Chen

IPC: H04N1/04

CPC classification number: H04N1/0473 ,  H04N2201/0471 ,  H04N2201/04725 ,  H04N2201/04734

Abstract: A scanner includes a scan flatbed, an optical module, a driving source, and an exposure control unit. The scan flatbed is for carrying a to-be-scanned document. The optical module includes a photo sensing device, for reading N scan lines of the to-be-scanned document. The driving source, used for driving the optical module, includes an encoder for outputting a position signal corresponding to a position of the optical module. The exposure control unit, including a timer, controls exposure time for each scan line to be constant according to the position signal. The scan method includes driving the optical module to read the scan lines of the to-be-scanned document and output the corresponding position signal; and controlling the photo sensing device to read each scan line of the to-be-scanned document for a constant period of time according to the position signal.

Abstract translation: 扫描仪包括扫描平板，光学模块，驱动源和曝光控制单元。 扫描平板用于携带要扫描的文档。 光学模块包括用于读取待扫描文档的N条扫描线的光感测装置。 用于驱动光学模块的驱动源包括用于输出与光学模块的位置对应的位置信号的编码器。 包括定时器的曝光控制单元根据位置信号控制每个扫描线的曝光时间恒定。 扫描方法包括驱动光学模块读取被扫描文档的扫描线并输出相应的位置信号; 并且根据所述位置信号，控制所述感光装置读取待扫描文档的每条扫描线一段恒定的时间。

公开(公告)号：US20090239438A1

公开(公告)日：2009-09-24

申请号：US12241023

申请日：2008-09-29

Applicant: TUNG-MING HSU ,  CHIEN-MIN CHEN ,  MING-FU HSU ,  HSIANG-FENG TENG

Inventor： TUNG-MING HSU ,  CHIEN-MIN CHEN ,  MING-FU HSU ,  HSIANG-FENG TENG

IPC: H01J9/24

CPC classification number: B23K26/26

Abstract: An exemplary method for making backlight module frames includes: method includes: providing a first metallic sheet and a second metallic sheet, each of the first and second metallic sheets having at least two L-shaped portions connected side by side and oriented in the same direction; welding the two metallic sheets to form a plurality of connected semi-manufactured frames corresponding to s subsequent backlight module frame; and pressing the connected semi-manufactured frames to form a plurality of backlight module frames. The method costs less welding time and it is convenient for the backlight module frames to be mass-produced.

Abstract translation: 用于制造背光模块框架的示例性方法包括：方法包括：提供第一金属片和第二金属片，所述第一和第二金属片中的每一个具有至少两个L形部分，所述L形部分并排连接并且沿相同方向 ; 焊接两个金属板以形成对应于随后的背光模块框架的多个连接的半成品框架; 并按压连接的半制成的框架以形成多个背光模块框架。 该方法花费较少的焊接时间，并且便于批量生产背光模块框架。

公开(公告)号：US07469122B2

公开(公告)日：2008-12-23

申请号：US11274232

申请日：2005-11-16

Applicant: Ming-Fu Hsu

Inventor： Ming-Fu Hsu

IPC: G03G15/00

CPC classification number: H04N1/00681 ,  H04N1/00702 ,  H04N1/00708 ,  H04N1/0071 ,  H04N1/0402

Abstract: A document size detecting device including a flatbed, a sensing region, a matrix optical sensing unit and a logic processing unit is provided. The flatbed has a first flatbed edge and a second flatbed edge. A first edge and a second edge of the document are respectively aligned with the first flatbed edge and the second flatbed edge. Part of the sensing region is covered by part of the document. The sensing region is formed on the flatbed according to a sensing ability of the matrix optical sensing unit. The matrix optical sensing unit fetches an image from the sensing region and then outputs an image signal accordingly. The logic processing unit receives the image signal and determines the size of the document according to the image signal.

Abstract translation: 提供了包括平板，感测区域，矩阵光学感测单元和逻辑处理单元的文档尺寸检测装置。 平板具有第一平板边缘和第二平板边缘。 文件的第一边缘和第二边缘分别与第一平面边缘和第二平坦边缘对准。 传感区域的一部分被文档的一部分所覆盖。 感测区域根据矩阵光学感测单元的感测能力形成在平板上。 矩阵光学感测单元从感测区域取出图像，然后相应地输出图像信号。 逻辑处理单元接收图像信号并根据图像信号确定文档的大小。

公开(公告)号：US07413318B2

公开(公告)日：2008-08-19

申请号：US11407841

申请日：2006-04-20

Applicant: Tung-Ming Hsu ,  Wen-Feng Cheng ,  Chien-Min Chen ,  Ming-Fu Hsu

Inventor： Tung-Ming Hsu ,  Wen-Feng Cheng ,  Chien-Min Chen ,  Ming-Fu Hsu

IPC: G09F13/04

CPC classification number: G02F1/133608 ,  G02F1/133604 ,  G02F1/133611 ,  G02F2001/133628

Abstract: A direct type backlight module (200) includes a substrate (231), a diffusion sheet (24) disposed above the substrate, a plurality of spacers (21) and a plurality of light sources (22). The spacers are disposed between the substrate and the diffusion sheet. Each spacer includes a bottom surface (211) contacting with the substrate. A groove (2114) is defined in the bottom surface, and a light incident surface (2112) is defined on inner surface of the groove. A pair of wings is disposed on two sides of the bottom surface for supporting the diffusion sheet. Each wing includes an outer side surface and an inner side surface, and a transflective film is formed on the inner side surfaces of the wing. The light sources are respectively disposed in the grooves.

Abstract translation: 直接型背光模块（200）包括基板（231），设置在基板上方的漫射片（24），多个间隔物（21）和多个光源（22）。 间隔物设置在基板和扩散片之间。 每个间隔物包括与基底接触的底表面（211）。 凹槽（2114）被限定在底表面中，并且光入射表面（2112）被限定在凹槽的内表面上。 一对翼部设置在底面的两侧，用于支撑漫射片。 每个翼包括外侧表面和内侧表面，并且半透反射膜形成在翼的内侧表面上。 光源分别设置在凹槽中。

公开(公告)号：US20070053165A1

公开(公告)日：2007-03-08

申请号：US11407177

申请日：2006-04-19

Applicant: Ming-Fu Hsu

Inventor： Ming-Fu Hsu

IPC: H05K7/20

CPC classification number: H05K7/20963

Abstract: A thermal module includes a plurality of heat dissipation units. Each of the heat dissipation units includes a main portion, a head portion, and a neck portion interconnecting the main portion and the head portion. Each main portion includes a base, a plurality of fins disposed on the base, a first latch and second latch respectively disposed on the two outermost fins. The first latch of the heat dissipation unit can be mounted into the second latch of the adjacent heat dissipation unit, and the second latch of the heat dissipation unit can be mounted into the first latch of the other adjacent heat dissipation unit, thereby the plurality of heat dissipation units are assembled. The size of the thermal module can be adjusted easily, and it is convenient to substitute the damaged light source module. This thermal module can be used in a backlight system.

公开(公告)号：US20060274548A1

公开(公告)日：2006-12-07

申请号：US11444719

申请日：2006-06-01

Applicant: Chia-Huang Chang ,  Ming-Fu Hsu

Inventor： Chia-Huang Chang ,  Ming-Fu Hsu

IPC: F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0021 ,  G02B6/0078

Abstract: A light guide element (100) includes a light guide plate (20) and a frame (23). The light guide plate includes a first guiding portion (21), and a second guiding portion (22) adjoining the first guiding portion. The first guiding portion has a first light-emitting surface (211), a first back surface (212) opposite to the first light-emitting surface, and a light incident surface (210) connecting the first light-emitting surface and the first back surface. The second guiding portion has a second light-emitting surface (221) and a second back surface (222) opposite to the second light-emitting surface. A connecting portion (24) connecting the two guiding portions faces the light incident surface. The frame is integrated with the first guiding portion of the light guide plate.

Abstract translation: 导光元件（100）包括导光板（20）和框架（23）。 导光板包括第一引导部分（21）和与第一引导部分邻接的第二引导部分（22）。 第一引导部分具有第一发光表面（211），与第一发光表面相对的第一后表面（212）和连接第一发光表面和第一背面的光入射表面（210） 表面。 第二引导部具有与第二发光面相反的第二发光面（221）和第二背面（222）。 连接两个引导部分的连接部分（24）面向光入射表面。 框架与导光板的第一引导部分一体化。

公开(公告)号：US20060268581A1

公开(公告)日：2006-11-30

申请号：US11353590

申请日：2006-02-14

Applicant: Ming-Fu Hsu

Inventor： Ming-Fu Hsu

IPC: F21V7/04

CPC classification number: G02B6/0081 ,  G02B6/0035 ,  G02B6/0065 ,  G02B6/0088

Abstract: A light guide unit includes a light guide plate and a frame. The light guide plate includes a light incident surface; a light emitting surface adjoining the light incident surface; a bottom surface opposite to the light emitting surface; and three side surfaces. The frame is integrated with the three side surfaces of the light guide plate. The light guide unit is integrally manufactured by two-shot injection molding. The light guide unit has a good utilization efficiency of light energy and an excellent luminescence for decreasing the occurrence of bright lines or dark lines at the boundary between the light guide plate and the frame. This light guide unit can be used in a backlight module.

Abstract translation: 导光单元包括导光板和框架。 导光板包括光入射面; 与光入射面邻接的发光面; 与所述发光面相反的底面; 和三个侧面。 框架与导光板的三个侧面一体化。 导光单元通过双注射成型一体制造。 光导单元具有良好的光能利用率和用于减少导光板和框架之间的边界处的亮线或暗线的发生的优异发光。 该导光单元可用于背光模块。

公开(公告)号：US20060050199A1

公开(公告)日：2006-03-09

申请号：US11220330

申请日：2005-09-06

Applicant: Mu-Chi Hsu ,  Tung-Ming Hsu ,  Chien-Min Chen ,  Ming-Fu Hsu ,  Wen-Feng Cheng

Inventor： Mu-Chi Hsu ,  Tung-Ming Hsu ,  Chien-Min Chen ,  Ming-Fu Hsu ,  Wen-Feng Cheng

IPC: G02F1/1335

CPC classification number: G02F1/133615 ,  G02F2001/133342

Abstract: A liquid crystal display device (20) includes two liquid crystal display panels (25, 26) and a backlight module sandwiched between the two liquid crystal display panels. The backlight module includes a first light guide plate (23), a second light guide plate (24), a light source (21) disposed adjacent to the first and second light guide plates, and a double-sided reflecting plate (22) sandwiched between the first and second light guide plates. The liquid crystal display device includes the double-sided reflecting plate, which is sandwiched between the first and second light guide plates, and can reflect light beams from the light source toward the first and second light guide plates. The first and second light guide plates, which are pressuredly pressed together by molds with the reflecting plate to form the backlight module, are two independent optical members, and do not affect each other. Therefore, the liquid crystal display device has good display quality.

Abstract translation: 液晶显示装置（20）包括两个液晶显示面板（25,26）和夹在两个液晶显示面板之间的背光组件。 背光源模块包括第一导光板（23），第二导光板（24），邻近第一和第二导光板设置的光源（21）和夹在第二导光板之间的双面反射板（22） 在第一和第二导光板之间。 液晶显示装置包括被夹在第一导光板和第二导光板之间的双面反射板，并且可以将来自光源的光束反射到第一和第二导光板。 第一导光板和第二导光板通过模具与反射板压力一起形成背光模块，是两个独立的光学部件，不会相互影响。 因此，液晶显示装置具有良好的显示质量。

公开(公告)号：US08143551B2

公开(公告)日：2012-03-27

申请号：US12241023

申请日：2008-09-29

Applicant: Tung-Ming Hsu ,  Chien-Min Chen ,  Ming-Fu Hsu ,  Hsiang-Feng Teng

Inventor： Tung-Ming Hsu ,  Chien-Min Chen ,  Ming-Fu Hsu ,  Hsiang-Feng Teng

IPC: B23K26/00

CPC classification number: B23K26/26

Abstract: An exemplary method for making backlight module frames includes: method includes: providing a first metallic sheet and a second metallic sheet, each of the first and second metallic sheets having at least two L-shaped portions connected side by side and oriented in the same direction; welding the two metallic sheets to form a plurality of connected semi-manufactured frames corresponding to s subsequent backlight module frame; and pressing the connected semi-manufactured frames to form a plurality of backlight module frames. The method costs less welding time and it is convenient for the backlight module frames to be mass-produced.

Abstract translation: 用于制造背光模块框架的示例性方法包括：方法包括：提供第一金属片和第二金属片，所述第一和第二金属片中的每一个具有至少两个L形部分，所述L形部分并排连接并且沿相同方向 ; 焊接两个金属板以形成对应于随后的背光模块框架的多个连接的半成品框架; 并按压连接的半制成的框架以形成多个背光模块框架。 该方法花费较少的焊接时间，并且便于批量生产背光模块框架。