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Method for adjusting image display, light source module and electronic device

A light source module and image display technology, which is applied to light sources, lighting devices, static indicators, etc., can solve the problems of low luminous efficiency, high power loss, and short service life of light sources, and achieve the effect of improving luminous efficiency.

Active Publication Date: 2017-08-15
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, compared with the light source using blue light-emitting diode chips and Yttrium Aluminum Garnet (YAG), the luminous efficiency of the light source of the wide color gamut display device is lower, so that the product has higher power consumption and shorter lifetime. Product life

Method used

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  • Method for adjusting image display, light source module and electronic device
  • Method for adjusting image display, light source module and electronic device
  • Method for adjusting image display, light source module and electronic device

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Embodiment Construction

[0039] figure 1 It is a schematic structural diagram of an electronic device according to an embodiment of the present invention. Figure 2A yes figure 1 The block diagram of the light source module. Figure 2B yes figure 1 Schematic diagram of the architecture of the light source module. Please refer to figure 1 , the electronic device 100 includes a body 110 and a light source module 200 . Such as Figure 2A As shown, in this embodiment, the light source module 200 is disposed inside the body 110 . The light source module 200 includes a first group of light sources 210, a second group of light sources 220, and a processor 230, wherein the luminous color gamut of the first group of light sources 210 is wider than that of the second group of light sources 220, and the luminous efficiency of the second group of light sources 220 is It is higher than the luminous efficiency of the first group of light sources 210 .

[0040] For example, if Figure 2B As shown, the first...

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Abstract

A method for adjusting image display, a light source module and an electronic device. The method for adjusting image display includes the following steps. The first group of light sources and the second group of light sources of the light source module are independently driven with corresponding driving strengths. Receive an image display command. According to the image display instruction, adjust the driving strength corresponding to the first group of light sources and the second group of light sources, wherein the luminous color gamut of the first group of light sources is wider than that of the second group of light sources, and the luminous efficiency of the second group of light sources is higher than that of the second group of light sources. The luminous efficiency of the first group of light sources.

Description

technical field [0001] The present invention relates to a method for adjusting image display, a light source module and an electronic device, and in particular relates to a method for adjusting image display capable of adjusting the luminance of a light source, a light source module and an electronic device. Background technique [0002] In recent years, since liquid crystal display devices are gradually developing toward high color saturation, the research and development of wide color gamut display devices has attracted attention in related fields. Generally speaking, the light source of the wide color gamut display device usually adopts red light, green light and blue light emitting diode chip with quantum dot (quantum dot) element, so that the image picture of the display device has wide color gamut and high color saturation. However, compared with the light source using blue light-emitting diode chips and Yttrium Aluminum Garnet (YAG), the luminous efficiency of the lig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/34F21Y115/10
Inventor 范富诚
Owner HTC CORP