Reflection type quantum dot television

A quantum dot and reflective technology, which is applied in the field of reflective quantum dot TV, can solve problems such as narrow color gamut, high energy consumption of LED lamps, and problems of electronic excitation light efficiency, and achieve high color gamut and high brightness.

Active Publication Date: 2017-02-15
BEIJING FANGRUI BOSHI DIGITAL TECH
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Problems solved by technology

The current mainstream LCD liquid crystal technology has a light utilization rate of less than 6% due to polarizers, color filters, and aperture ratios. The optical path loss of light in DLP technology is also relatively large. The problem of OLED also exists in the light efficiency of electronic excitation. QLED display technology belongs to photoluminescence technology, which should have better energy-saving effect in theory
The LED display cannot achieve high gray scale and high color gamut at low brightness. Reducing the brightness of the LED display is at the expense of the gray scale and color gamut (or number of col

Method used

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  • Reflection type quantum dot television
  • Reflection type quantum dot television
  • Reflection type quantum dot television

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Example Embodiment

[0028] according to Figure 1~4 Implement.

[0029] The invention consists of digital blue surface light source 1, blue quantum dot 2, blue light-induced red quantum dot 3, blue light-induced green quantum dot 4, optical fiber layer 5, optical fiber layer light incident surface anti-reflection layer 6, surface imaging layer 7 composition, such as figure 1 Shown.

[0030] The digital blue surface light source 1 of the present invention can be a LED digital blue surface light source composed of small-pitch LED blue lights and the gray level of each LED point light source can be controlled, or it can be a blue surface light source + TFT transparent LCD digital blue surface light source with controllable gray level of each point light source formed by liquid crystal or white surface light source + blue filter + TFT transparent liquid crystal, and controllable gray level of each point light source made by OLED principle OLED digital blue surface light source.

[0031] The digital blue ...

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Abstract

The invention discloses a reflection type quantum dot television and belongs to the technical field of display. The reflection type quantum dot television comprises a digital type blue surface light source, blue quantum dots, blue light photoinduced red quantum dots, blue light photoinduced green quantum dots, an optical fiber layer, an optical fiber layer incident surface anti-reflection layer and a surface imaging layer. Compared with the traditional LCD (liquid crystal display) liquid crystal display technology, OLED (organic light emitting diode) display technology and LED (light emitting diode) display technology, the reflection type quantum dot television has the advantages of capabilities of acquiring higher color domain and brighter brightness, realizing various humanized display modes including frameless arbitrary curvature inner spherical surface or outer spherical surface display, arbitrary curvature arc surface display, embossed surface display and the like and particularly saving the energy by at least 70 percent or above compared with the traditional display mode.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular provides a reflective quantum dot television (or display), which can be widely used in homes, conference rooms, office places and other places. Background technique [0002] Existing display technologies include CRT display technology, PDP display technology, LCD display technology, OLED display technology, LED display technology (including PLED), DLP display technology, QLED display technology, laser phosphor display technology, among which CRT display technology, PDP display technology Display technology has been eliminated, and several other technologies have their own suitable application places. In terms of display color gamut, QLED display technology has a larger color gamut than other technologies, and is expected to become the mainstream display technology in the future. In terms of energy saving, LED display technology is the most energy-consuming display technology d...

Claims

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Application Information

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IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 白建荣
Owner BEIJING FANGRUI BOSHI DIGITAL TECH
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