Light emitting diode module for forming white light

A technology of light-emitting diodes and diodes, which is applied in the direction of electrical components, electric solid-state devices, circuits, etc., can solve problems such as the reduction of luminous efficiency, and achieve the effect of low-cost and simple driving circuits

Inactive Publication Date: 2012-05-30
昆山旭扬电子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the actual luminous efficiency of the LED device is greatly reduced due to the absorption of side light energy

Method used

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  • Light emitting diode module for forming white light
  • Light emitting diode module for forming white light
  • Light emitting diode module for forming white light

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Embodiment Construction

[0026] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0027] In the figures, structurally similar units are denoted by the same reference numerals.

[0028] Please refer to figure 1 , which shows a schematic diagram of a light emitting diode module according to an embodiment of the present invention. The conductive frame 100 of the light-emitting diode of the present invention can be used to carry two light-emitting diode chips 200. The conductive frame 100 is firmly combined with the base body 300 to fo...

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Abstract

The invention provides a light emitting diode module for forming white light. The light emitting diode module comprises a red light emitting diode chip, a blue light emitting diode chip, a resistance component, a lead frame, a seat and a protective layer. The light emitting diode chips are arranged on the lead frame and used for forming the white light, a fluorescent layer is formed on the blue light emitting diode chip, the seat is combined with the lead frame, the protective layer wraps the light emitting diode chips, and an optical lens is formed on the seat. By the aid of the light emitting diode module, the optical efficiency of light emitting diodes can be greatly improved, and white-light illumination can be provided. Moreover, the light emitting diode module is low in cost and has a simple driving circuit.

Description

【Technical field】 [0001] The invention relates to a light emitting diode (Light Emitting Diode, LED) module, in particular to a light emitting diode module for forming white light. 【Background technique】 [0002] Light-emitting diode (LED) has the characteristics of low working voltage, low power consumption, high luminous efficiency, short reaction time, pure light color, firm structure, impact resistance, vibration resistance, stable and reliable performance, light weight, small size and low cost. . With the advancement of technology, the brightness level that LED can display is getting higher and higher, and its application fields are becoming more and more extensive, such as: large-area graphic display full-color screen, status indication, sign lighting, signal display, backlight of liquid crystal display or interior lighting. [0003] Existing LED bases are manufactured by combining metal lead frames with plastic injection molding to form a packaging structure. The c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L25/075H01L33/48H01L33/46
Inventor 林翊轩
Owner 昆山旭扬电子材料有限公司
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