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Lightening module and display apparatus using the same

A light-emitting module and light-emitting unit technology, which is applied to semiconductor devices of light-emitting elements, identification devices, lighting devices, etc., can solve the problems that the known light-emitting module 1 cannot be applied to display devices, etc., and achieve the effect of narrowing and narrowing the width

Inactive Publication Date: 2013-09-04
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to adapt to the gradual thinning of display devices, the printed circuit board 10 of the known light-emitting module 1 is mostly arranged on one side of the display panel. In this way, the width W2 of the printed circuit board 10 will inevitably increase the width of the outer frame, making the known light-emitting module 1 Module 1 cannot be applied to display devices with narrow bezels

Method used

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  • Lightening module and display apparatus using the same
  • Lightening module and display apparatus using the same
  • Lightening module and display apparatus using the same

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Embodiment Construction

[0028] see figure 2 as well as image 3 , figure 2 is a partial cross-sectional view of a display device 3 according to an embodiment of the present invention, image 3 It is a top view of a light emitting module 320 according to an embodiment of the present invention. like figure 2 As shown, the display device 3 includes a frame 30 , a backlight module 32 and a display panel 34 . The display panel 34 can be a liquid crystal display panel or other display panels, depending on the actual application. Both the backlight module 32 and the display panel 34 are disposed in the frame 30 , and the display panel 34 is located on the backlight module 32 . The backlight module 32 includes a light-emitting module 320, a light guide plate 322, an optical film assembly 324, and a reflective sheet 326, wherein the optical film assembly 324 is disposed on the light guide plate 322, and the reflective sheet 326 is disposed opposite to the optical film assembly 324 Under the light gui...

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PUM

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Abstract

A lightening module and a display apparatus using the same are provided. The lightening module includes a first circuit board, a driver chip, two connectors, a second circuit board and a plurality of lightening unit, wherein the driver chip is arranged on the first circuit board, the two connectors are arranged on the first circuit board and electrically connected to the driver chip, the second circuit board is provided with two groups of connection flat cables, each group of connection flat cables are electrically connected to one of the two connectors, and the lightening unit is arranged on the second circuit board and electrically connected to the two groups of connection flat cables.

Description

technical field [0001] The invention relates to a light emitting module, in particular to a light emitting module suitable for a display device with a narrow frame. Background technique [0002] see figure 1 , figure 1 It is a top view of the light emitting module 1 in the prior art. The light emitting module 1 is suitable for a backlight module of a display device. like figure 1 As shown, the light emitting module 1 includes a printed circuit board (Printed Circuit Board, PCB) 10 , a connector 12 , a flexible printed circuit board (Flexible Printed Circuit Board, FPC) 14 and a plurality of light emitting diodes 16 . The connector 12 is disposed on the printed circuit board 10 . The flexible circuit board 14 has a set of connecting cables 140 , and one end of the connecting cables 140 is electrically connected to the connector 12 . The light emitting diode 16 is disposed on the flexible circuit board 14 and electrically connected to the other end of the connection cabl...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V23/06G09F9/30F21Y101/02
CPCF21V23/001F21V23/006F21Y2115/10G02B6/0083
Inventor 郑杰仁
Owner AU OPTRONICS CORP