公开(公告)号：US20120140449A1

公开(公告)日：2012-06-07

申请号：US13370318

申请日：2012-02-10

Applicant: IRENE CHEN ,  JIAN-SHIHN TSANG

Inventor： IRENE CHEN ,  JIAN-SHIHN TSANG

IPC: G09F13/04

CPC classification number: G02F1/133603 ,  H01L33/54

Abstract: A light module of an LCD backlight module includes a circuit board and a plurality of light-emitting diodes (LEDs) arranged on the circuit board. Each of the LEDs has a wide far-field pattern and is without a reflector, and each of the LEDs includes at least one LED chip and a molding unit packaging the LED chip. The LED chip is electrically connected to the circuit board and is also suitable for backlighting use. When a light-emitting angle of each of the LEDs is at 120 degrees, a light intensity thereof is still more than 50% of the intensity at frontage.

Abstract translation: LCD背光模块的光模块包括布置在电路板上的电路板和多个发光二极管（LED）。 每个LED具有宽的远场图案，并且没有反射器，并且每个LED包括至少一个LED芯片和封装LED芯片的模制单元。 LED芯片电连接到电路板，并且也适用于背光使用。 当每个LED的发光角度为120度时，其光强度仍然大于正面强度的50％。

公开(公告)号：US20100067220A1

公开(公告)日：2010-03-18

申请号：US12556123

申请日：2009-09-09

Applicant: KUAN HER CHIU ,  IRENE CHEN ,  JIAN SHIHN TSANG

Inventor： KUAN HER CHIU ,  IRENE CHEN ,  JIAN SHIHN TSANG

IPC: G02F1/13357 ,  F21V7/00

CPC classification number: G02F1/133603 ,  G02F1/133605 ,  H05K1/0274 ,  H05K2201/10106 ,  H05K2201/2054

Abstract: A light source assembly comprises a plurality of reflective sheets, a plurality of light emitting diodes and a printed circuit board. Each reflective sheet comprises a plate member and a plurality of openings formed on the plate member. The plurality of light emitting diodes are mounted on the printed circuit board. The plurality of reflective sheets are also mounted on the printed circuit board. The plurality of light emitting diodes are respectively located in the openings. The light emitted from the light emitting diodes is reflected by the surface of the plate member.

Abstract translation: 光源组件包括多个反射片，多个发光二极管和印刷电路板。 每个反射片包括板构件和形成在板构件上的多个开口。 多个发光二极管安装在印刷电路板上。 多个反射片也安装在印刷电路板上。 多个发光二极管分别位于开口中。 从发光二极管发出的光被板状部件的表面反射。

公开(公告)号：US20100103091A1

公开(公告)日：2010-04-29

申请号：US12607387

申请日：2009-10-28

Applicant: IRENE CHEN ,  KUAN HER CHIU ,  JIAN SHIHN TSANG

Inventor： IRENE CHEN ,  KUAN HER CHIU ,  JIAN SHIHN TSANG

IPC: G09G3/36

CPC classification number: G09G3/3406 ,  G09G3/3611 ,  G09G2320/0233 ,  G09G2320/064

Abstract: A light emitting diode array for a liquid crystal display comprises a plurality of first light emitting diodes that are driven by pulse-width modulated signals and a plurality of second light emitting diodes that are driven by constant direct current. The plurality of first light emitting diodes and the plurality of second light emitting diodes are arranged in an alternating manner for adjustment of the uniform illumination of a liquid crystal display.

Abstract translation: 用于液晶显示器的发光二极管阵列包括由脉冲宽度调制信号驱动的多个第一发光二极管和由恒定直流电驱动的多个第二发光二极管。 多个第一发光二极管和多个第二发光二极管以交替的方式布置，用于调节液晶显示​​器的均匀照明。

公开(公告)号：US20100002465A1

公开(公告)日：2010-01-07

申请号：US12496969

申请日：2009-07-02

Applicant: JIAN SHIHN TSANG ,  IRENE CHEN

Inventor： JIAN SHIHN TSANG ,  IRENE CHEN

IPC: F21V7/04 ,  H01L33/00

CPC classification number: H01L33/54 ,  G02B6/0021 ,  G02B6/0023 ,  G02B6/003 ,  H01L2224/48091 ,  H01L2924/1815 ,  H01L2924/00014

Abstract: A light emitting diode (LED) device comprises a substrate, an LED chip and an encapsulation body. The LED chip is mounted on the substrate, and the encapsulation body is overlaid on the LED chip and the substrate. The encapsulation body includes a light output surface. The light output surface can uniformly diffuse emission light over a wide angle in a first direction and concentrate the emission light in a second direction perpendicular to the first direction.

Abstract translation: 发光二极管（LED）装置包括基板，LED芯片和封装体。 LED芯片安装在基板上，并且封装体覆盖在LED芯片和基板上。 封装体包括光输出表面。 光输出表面可以在第一方向上以广角均匀地漫射发射光，并将发射光集中在垂直于第一方向的第二方向上。

公开(公告)号：US20100271845A1

公开(公告)日：2010-10-28

申请号：US12727253

申请日：2010-03-19

Applicant: KUAN-HER CHIU ,  IRENE CHEN

Inventor： KUAN-HER CHIU ,  IRENE CHEN

IPC: F21V8/00

CPC classification number: G02B6/0081

Abstract: A back plate assembly utilized in a side light type backlight module includes two cases each including a main plate, a side plate extending upwardly extending from an end of the main plate and a pressing plate inwardly extending from a free end of the side plate. An opposite end of the main plate of one of the cases has a first stepped portion extending inwardly from a top portion thereof, and an opposite end of the main plate of the other one of the cases has a second stepped portion extending inwardly from a bottom portion thereof. A plurality of bolts extend through the second and first stepped portions and secure the cases together. A space is defined between the first and second cases for receiving a light guiding plate and a reflection plate between the main plates and the light guiding plate.

Abstract translation: 在侧光型背光模块中使用的背板组件包括两个壳体，每个壳体包括主板，从主板的端部向上延伸的侧板和从侧板的自由端向内延伸的压板。 一个壳体的主板的另一端具有从其顶部向内延伸的第一台阶部分，另一个壳体的主板的相对端部具有从底部向内延伸的第二台阶部分 部分。 多个螺栓延伸穿过第二和第一阶梯部分并将壳体固定在一起。 在第一和第二壳体之间限定用于接收导光板和主板与导光板之间的反射板的空间。

公开(公告)号：US20100271807A1

公开(公告)日：2010-10-28

申请号：US12729198

申请日：2010-03-22

Applicant: KUAN-HER CHIU ,  IRENE CHEN

Inventor： KUAN-HER CHIU ,  IRENE CHEN

IPC: G02F1/13357

CPC classification number: G02B6/0035 ,  G02B6/0003 ,  G02B6/0026 ,  G02B6/0031 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133603 ,  G02F1/133609

Abstract: An exemplary illuminating apparatus includes a light guiding plate, a light source facing a light input surface of the light guiding plate, and a complementary color element adjacent to the light source. The light source comprises a number of LEDs which emit light with at least two wavelengths. The at least two wavelengths light mix with each other to gain a white light. The complementary color element is configured for receiving light emitted from adjacent, outmost LED and converting the light into white light. The white light is reflected by the complementary color element and emits from the light guiding plate through the light output surface.

Abstract translation: 示例性照明装置包括导光板，面向导光板的光输入表面的光源和与光源相邻的补色元件。 光源包括发射具有至少两个波长的光的多个LED。 至少两个波长的光彼此混合以获得白光。 补色元件被配置为用于接收从相邻的最外侧的LED发射的光并将光转换成白光。 白色光被补色元件反射，并通过光输出面从导光板射出。

公开(公告)号：US20100238684A1

公开(公告)日：2010-09-23

申请号：US12714553

申请日：2010-03-01

Applicant: KUAN-HER CHIU ,  IRENE CHEN

Inventor： KUAN-HER CHIU ,  IRENE CHEN

IPC: F21V7/04

CPC classification number: G02B6/0031 ,  G02B6/0025 ,  G02B6/0061

Abstract: A backlight module includes a plurality of first light sources emitting first light and a light guide plate. The first light sources are arranged in a line and spaced from each other. Two adjacent first light sources define a first space therebetween. The light guide plate includes a first light incident surface and a light output surface. The first light incident surface has a plurality of bright areas respectively corresponding to the first light sources and a plurality of dark areas respectively corresponding to the first spaces. A plurality of first reflectors is disposed on the plurality of dark areas of the first incident surface. The light output surface is adjacent and perpendicular to the light incident surface.

Abstract translation: 背光模块包括发射第一光的多个第一光源和导光板。 第一光源被布置成一条线并且彼此间隔开。 两个相邻的第一光源在它们之间限定第一空间。 导光板包括第一光入射面和光输出面。 第一光入射面具有分别对应于第一光源的多个亮区和分别对应于第一空间的多个暗区。 多个第一反射器设置在第一入射表面的多个暗区域上。 光输出表面相邻并垂直于光入射表面。

公开(公告)号：US20100225846A1

公开(公告)日：2010-09-09

申请号：US12714551

申请日：2010-03-01

Applicant: KUAN-HER CHIU ,  IRENE CHEN

Inventor： KUAN-HER CHIU ,  IRENE CHEN

IPC: G02F1/1333

CPC classification number: G02F1/133608 ,  G02F1/133603 ,  G02F2001/133628

Abstract: An exemplary liquid crystal display device includes a backlight module, a metallic bracket and a liquid crystal panel. The backlight module includes a back bezel, a planar lighting source mounted on the back bezel and a frame. The frame includes a metallic beam and three plastic beams. The metallic beam and the plastic beams enclose the back bezel. The metallic beam is located at a top of the liquid crystal display device. The metallic bracket supports the backlight module and thermally connects with the metallic beam of the frame of the backlight module. The liquid crystal panel is located at a surface of emission of the planar lighting source.

Abstract translation: 示例性的液晶显示装置包括背光模块，金属支架和液晶面板。 背光模块包括背面框架，安装在后挡板上的平面照明源和框架。 框架包括金属梁和三个塑料梁。 金属梁和塑料束包围后挡板。 金属梁位于液晶显示装置的顶部。 金属支架支撑背光模块，并与背光模块的框架的金属光束热连接。 液晶面板位于平面光源的发射面。