WO2021142929A1 - 一种智能电视的量子点显示屏 - Google Patents

一种智能电视的量子点显示屏 Download PDF

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Publication number
WO2021142929A1
WO2021142929A1 PCT/CN2020/080593 CN2020080593W WO2021142929A1 WO 2021142929 A1 WO2021142929 A1 WO 2021142929A1 CN 2020080593 W CN2020080593 W CN 2020080593W WO 2021142929 A1 WO2021142929 A1 WO 2021142929A1
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Prior art keywords
fixedly installed
quantum dot
display screen
housing
film
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PCT/CN2020/080593
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English (en)
French (fr)
Inventor
袁昌龙
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赣州市牧士电子有限公司
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Publication of WO2021142929A1 publication Critical patent/WO2021142929A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals

Definitions

  • the utility model relates to the technical field of televisions, in particular to a quantum dot display screen of a smart television.
  • the TV itself is also undergoing transformation, with half screens being converted to full screens.
  • the proportion of the image display area on the display screen is also an important factor that affects the user's visual experience.
  • the color gamut of the existing ordinary LCD TV is about 72%, and the viewing effect is poor due to the distortion and color cast caused by the low color gamut.
  • the purpose of the present utility model is to solve the problem that when the existing player is connected to the external device, the lines are all exposed, and at the same time the line will be entangled with the line of the display device, which is highly dangerous. At the same time, the aesthetic effect is poor.
  • a quantum dot display screen for a smart TV includes a casing, a pure blue light is fixedly installed inside the casing, and the inside of the casing is located in the pure blue light.
  • a quantum dot optical film is fixedly installed on one side of the blue light, an incremental film is fixedly installed on one side of the quantum dot optical film, and an imaging block is fixedly installed on one side of the incremental film.
  • a liquid crystal panel is fixedly installed on the side.
  • the pure blue light source can be converted through the quantum dot light film, and then the blue color can be converted into the three primary colors of red, green and blue (RGB), and then projected on the LCD panel through the image block, and then the liquid crystal Display at the panel, while the incremental film can increase the brightness of the three primary colors, thereby ensuring the clarity of the display.
  • RGB red, green and blue
  • a heat dissipation block is fixedly installed at the middle of the rear end of the housing, and a switch key is fixedly installed under the heat dissipation block.
  • the heat that can be generated internally during operation can be discharged through the heat dissipation block.
  • a volume adjustment key is fixedly installed on the lower end surface of the housing and located on one side of the switch key, and a display adjustment key is fixedly installed on one side of the volume control key.
  • the volume of the display can be adjusted through the volume adjustment key, and the display adjustment key can adjust the brightness of the display at the same time to increase the clarity of viewing.
  • a tripod is fixedly installed at the bottom of the housing, and a power cord is fixedly installed at the rear end of the housing.
  • the tripod can support the housing, and then play a role in protecting the housing.
  • Adopting quantum dot light imaging and full-screen display the color coverage of the TV itself can reach NTSC110%, and the TV color reproduction is higher, the picture is more real, and then the effect of full color gamut is achieved, and the advantage of full color gamut display at the same time; Narrow-band continuous spectrum, high color purity; 95% close to natural light, strong color reproduction ability, excellent color rendering; inorganic materials. Strong stability, long life, not easy to aging; precise color control; high efficiency, strong energy saving, and can effectively prevent distortion, color cast and other phenomena.
  • FIG. 1 is a schematic diagram of the overall structure of a quantum dot display screen of a smart TV according to an embodiment
  • FIG. 2 is a schematic view of the internal structure of the housing of a quantum dot display screen of a smart TV according to an embodiment
  • FIG. 3 is a schematic diagram of a rear view of the housing of a quantum dot display screen of a smart TV according to an embodiment
  • a quantum dot display screen for a smart TV includes a housing 1, a pure blue light 2 is fixedly installed inside the housing 1, and a pure blue light 2 is fixed inside the housing 1
  • One side of the quantum dot optical film 21 is fixedly installed, one side of the quantum dot optical film 21 is fixedly installed with an incremental film 22, one side of the incremental film 22 is fixedly installed with an imaging block 23, and one side of the imaging block 23 is fixedly installed
  • a heat dissipation block 14 is fixedly installed at the middle of the rear end of the housing 1
  • a switch key 15 is fixedly installed under the heat dissipation block 14
  • a volume control key is fixedly installed on the lower end surface of the housing 1 and on the side of the switch key 15.
  • a display adjustment key 17 is fixedly installed on one side of the volume control key 16, a tripod 12 is fixedly installed at the bottom of the housing 1, and a power cord 13 is fixedly installed at the rear end of the housing 1.
  • the quantum dot light film 21 can form three primary colors for the passing blue light, so that the imaged object can be mixed according to the three primary colors and produce other colors, thereby making the imaged image colorful and changing the definition.
  • the use of quantum dot light imaging and full-screen display can enable the color coverage of the TV itself to reach NTSC110%, thereby making the TV color reproduction higher and the picture more realistic, thereby achieving the effect of full color gamut.
  • the advantages of full color gamut display ; narrow-band continuous spectrum, high color purity; 95% close to natural light, strong color reproduction ability, and excellent color rendering; inorganic materials. Strong stability, long life, not easy to aging; precise color control; high efficiency and strong energy saving.
  • the housing 1 first take out the housing 1 and place it in a designated position, and make the tripod 12 contact the place where it is placed, and then support the housing 1, and then insert the power cord 13 into the power socket, and Press the switch key 15 synchronously, so that the current flows into the inside of the housing 1 through the power cord 13, and further flows into the inside of the pure blue lamp 2, and the pure blue lamp 2 is activated and emits light. At the same time, the light will pass through The excessive sub-point light film 21 is imaged at the liquid crystal panel 11 through the imaging block 23, and then viewed.
  • the volume adjustment key 16 can adjust the volume of the display
  • the display adjustment key 17 can adjust the display Adjust the brightness to increase the clarity of viewing.

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种智能电视的量子点显示屏，包括壳体（1），壳体（1）的内部固定安装有纯蓝色灯（2），壳体（1）的内部且位于纯蓝色灯（2）的一侧固定安装有量子点光膜（21），量子点光膜（21）的一侧固定安装有增量膜（22），增量膜（22）的一侧固定安装有成像块（23），成像块（23）的一侧固定安装有液晶面板（11）。通过量子点光膜（21）能够对纯蓝色灯（2）光源进行转化，使蓝色转化为形成红绿蓝三原色，然后再通过成像块（23）投射至液晶面板（11）处，进而在液晶面板（11）处进行显示，同时增量膜（22）能够对三原色的亮度进行增加，进而保证显示的清晰度。

Description

一种智能电视的量子点显示屏 技术领域
本实用新型涉及电视机技术领域，特别涉及一种智能电视的量子点显示屏。
背景技术
随着社会的发展，电视机本身也进行着转变，有半屏转化为全屏，同时图像显示区在显示屏上所占的比例也是影响用户视觉体验的一个重要因素。
但是现有的普通液晶电视色域约72％左右，因低色域导致的失真、偏色等缺点，进而观看效果较差。
发明概述
技术问题
针对现有技术存在的不足，本实用新型的目的在于：解决现有的播放器在于外部设备连接时，线路均采用裸露式设置，同时线路会与显示屏设备的线路进行缠绕，危险性高，同时美观效果较差。
问题的解决方案
技术解决方案
上述技术目的是通过以下技术方案实现的，一种智能电视的量子点显示屏，包括壳体，所述壳体的内部固定安装有纯蓝色灯，所述壳体的内部且位于所述纯蓝色灯的一侧固定安装有量子点光膜，所述量子点光膜的一侧固定安装有增量膜，所述增量膜的一侧固定安装有成像块，所述成像块的一侧固定安装有液晶面板。
通过上述技术方案，通过量子点光膜能够对纯蓝色灯光源进行转化，进而使蓝色转化为形成红绿蓝(RGB)三原色，然后再通过呈像块投射与液晶面板处，进而在液晶面板处进行显示，同时增量膜能够对三原色的亮度进行增加，进而保证显示的清晰度。
优选的，所述壳体的后端中部固定安装有散热块，所述散热块的下方固定安装有开关键。
通过上述技术方案，通过散热块能够对可以内部在工作时产生的热量进行排出。
优选的，所述壳体的下端面且位于所述开关键的一侧固定安装音量调节键，所述音量调节键的一侧固定安装有显示调节键。
通过上述技术方案，通过音量调节键能够对显示的音量进行调节，同时显示调节键能够对显示的亮度进行调节，增加观看的清晰度。
优选的，所述壳体的底部固定安装有脚架，所述壳体的后端固定安装有电源线。
通过上述技术方案，通过脚架能够起到对壳体支撑的作用，进而启起到对壳体保护的作用。
发明的有益效果
有益效果
综上本实用新型具有以下技术效果：
采用量子点光成像和全屏显示，能够使电视本身的色彩覆盖率可以达到NTSC110％，进而使电视色彩还原度更高，画面更真实，进而达到全色域的效果，同时全色域显示优势；窄频带连续光谱，色彩纯度高；95％接近于自然光，色彩还原能力强，显色性卓越；无机材料。稳定性强，寿命长，不易老化；精准色彩控制；效率高，节能性强，同时能够有效的防止失真、偏色等现象的产生。
对附图的简要说明
附图说明
图1为实施例一种智能电视的量子点显示屏的整体结构示意图；
图2为实施例一种智能电视的量子点显示屏的壳体内部结构示意视图；
图3为实施例一种智能电视的量子点显示屏的壳体后视构示意图；
附图标记：1、壳体；11、液晶面板；12、脚架；13、电源线；14、散热块；15、开关键；16、音量调节键；17、显示调节键；2、纯蓝色灯；21、量子点光膜；22、增量膜；23、成像块。
发明实施例
具体实施方式
实施例，
如图1和图3所示，一种智能电视的量子点显示屏，包括壳体1，壳体1的内部固定安装有纯蓝色灯2，壳体1的内部且位于纯蓝色灯2的一侧固定安装有量子点光膜21，量子点光膜21的一侧固定安装有增量膜22，增量膜22的一侧固定安装有成像块23，成像块23的一侧固定安装有液晶面板11，壳体1的后端中部固定安装有散热块14，散热块14的下方固定安装有开关键15，壳体1的下端面且位于开关键15的一侧固定安装音量调节键16，音量调节键16的一侧固定安装有显示调节键17，壳体1的底部固定安装有脚架12，壳体1的后端固定安装有电源线13。
将电源线13插入至插座内部，进而使电流通过电源线13流入至壳体1内部，进一步的流入至纯蓝色灯2内部，并使纯蓝色灯2进行工作，并发出光芒，同时光芒会穿过量子点光膜21并通过成像块23在液晶面板11处进行成像，进而进行观看。
在本实施例中，量子点光膜21能够对穿过的蓝色光芒形成三原色，进而使成像物品能根据三原色进行混合并产生其余颜色，进而使成像的画面多彩，同时清晰度更换。
在本实施例中，采用量子点光成像和全屏显示，能够使电视本身的色彩覆盖率可以达到NTSC110％，进而使电视色彩还原度更高，画面更真实，进而达到全色域的效果。
在本实施例中，全色域显示优势；窄频带连续光谱，色彩纯度高；95％接近于自然光，色彩还原能力强，显色性卓越；无机材料。稳定性强，寿命长，不易老化；精准色彩控制；效率高，节能性强。
综上所述，首先取出壳体1并将其放置于指定的位置，并使脚架12与放置处进行接触，进而对壳体1进行支撑，接着将电源线13插入至电源插座内部，并同步按压开关键15，进而使使电流通过电源线13流入至壳体1内部，进一步的流入至纯蓝色灯2内部，并使纯蓝色灯2进行工作，并发出光芒，同时光芒会穿过量子点光膜21并通过成像块23在液晶面板11处进行成像，进而进行观看，在观看的过程中，通过音量调节键16能够对显示的音量进行调节，同时显示调节键17能 够对显示的亮度进行调节，增加观看的清晰度。
本具体实施例仅仅是对本实用新型的解释，其并不是对本实用新型的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，但只要在本实用新型的权利要求范围内都受到专利法的保护。

Claims (4)

  1. 一种智能电视的量子点显示屏，包括壳体(1)，其特征在于：所述壳体(1)的内部固定安装有纯蓝色灯(2)，所述壳体(1)的内部且位于所述纯蓝色灯(2)的一侧固定安装有增量膜(22)，所述增量膜(22)的一侧固定安装有成像块(23)，所述成像块(23)的一侧固定安装有液晶面板(11)。
  2. 根据权利要求1的一种智能电视的量子点显示屏，其特征在于：所述壳体(1)的后端中部固定安装有散热块(14)，所述散热块(14)的下方固定安装有开关键(15)。
  3. 根据权利要求1的一种智能电视的量子点显示屏，其特征在于：所述壳体(1)的下端面且位于所述开关键(15)的一侧固定安装音量调节键(16)，所述音量调节键(16)的一侧固定安装有显示调节键(17)。
  4. 根据权利要求1的一种智能电视的量子点显示屏，其特征在于：所述壳体(1)的底部固定安装有脚架(12)，所述壳体(1)的后端固定安装有电源线(13)。
PCT/CN2020/080593 2020-01-15 2020-03-23 一种智能电视的量子点显示屏 WO2021142929A1 (zh)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201510619A (zh) * 2013-09-06 2015-03-16 Innolux Corp 背光模組及顯示裝置
US20150355399A1 (en) * 2014-06-09 2015-12-10 Apple Inc. Display with Structures for Reducing Blue Edge Effects
CN105202483A (zh) * 2014-06-20 2015-12-30 业鑫科技顾问股份有限公司 背光模组及显示设备
CN106125398A (zh) * 2016-07-25 2016-11-16 广东普加福光电科技有限公司 一种新型量子点液晶背光源
CN106782112A (zh) * 2016-12-11 2017-05-31 北京方瑞博石数字技术有限公司 一种透射式量子点电视
CN107390433A (zh) * 2017-09-20 2017-11-24 南京第五十五所技术开发有限公司 模块化线激光量子点背光模组装置和显示装置
CN107422533A (zh) * 2017-08-28 2017-12-01 惠科股份有限公司 背光部件及其制造方法
CN208015869U (zh) * 2018-01-25 2018-10-26 广州市视显电子科技有限公司 一种多功能液晶电视
CN109976041A (zh) * 2019-04-10 2019-07-05 苏州乐轩科技有限公司 发光二极管背光模块
CN110275349A (zh) * 2018-03-13 2019-09-24 苹果公司 具有直接照明式背光单元的显示器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201510619A (zh) * 2013-09-06 2015-03-16 Innolux Corp 背光模組及顯示裝置
US20150355399A1 (en) * 2014-06-09 2015-12-10 Apple Inc. Display with Structures for Reducing Blue Edge Effects
CN105202483A (zh) * 2014-06-20 2015-12-30 业鑫科技顾问股份有限公司 背光模组及显示设备
CN106125398A (zh) * 2016-07-25 2016-11-16 广东普加福光电科技有限公司 一种新型量子点液晶背光源
CN106782112A (zh) * 2016-12-11 2017-05-31 北京方瑞博石数字技术有限公司 一种透射式量子点电视
CN107422533A (zh) * 2017-08-28 2017-12-01 惠科股份有限公司 背光部件及其制造方法
CN107390433A (zh) * 2017-09-20 2017-11-24 南京第五十五所技术开发有限公司 模块化线激光量子点背光模组装置和显示装置
CN208015869U (zh) * 2018-01-25 2018-10-26 广州市视显电子科技有限公司 一种多功能液晶电视
CN110275349A (zh) * 2018-03-13 2019-09-24 苹果公司 具有直接照明式背光单元的显示器
CN109976041A (zh) * 2019-04-10 2019-07-05 苏州乐轩科技有限公司 发光二极管背光模块

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