Key technology analysis of large size 8 K display

Qiang ZHANG; Xi-bin SHAO; Hong YANG

doi:10.3788/YJYXS20183305.0389

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Key technology analysis of large size 8 K display

Material and Device | 更新时间：2020-08-12

- Key technology analysis of large size 8 K display
- Chinese Journal of Liquid Crystals and Displays Vol. 33, Issue 5, Pages: 389-396(2018)
- 作者机构：
  
  京东方科技集团股份有限公司, 北京 100176
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20183305.0389
  CLC： T-19
- Received：08 December 2017，
  
  Accepted：21 January 2018，
  
  Published：2018-05
- 稿件说明：
移动端阅览
Qiang ZHANG, Xi-bin SHAO, Hong YANG. Key technology analysis of large size 8 K display[J]. Chinese journal of liquid crystals and displays, 2018, 33(5): 389-396.
DOI：

Qiang ZHANG, Xi-bin SHAO, Hong YANG. Key technology analysis of large size 8 K display[J]. Chinese journal of liquid crystals and displays, 2018, 33(5): 389-396. DOI： 10.3788/YJYXS20183305.0389.

摘要

为了更好地进行大尺寸8K显示面板的技术开发与推广，本文系统性地分析了8K的市场容量，详细地阐述了8K产业链的核心环节、关键技术及主要参与者，并从行业的角度对面板技术开发和推广策略进行了思考。主要结论如下：大尺寸8K显示即将在2020年迎来爆发，预计出货2.425百万；内容拍摄、编码/解码、传输和显示是8K产业链中最核心的4个环节，各环节需要协同发展，共同推动8K产业走向成熟；各环节均有相关机构主导，技术标准基本完善，如用于编/解码的H.265、用于信号传输的ISDB-S3与HDMI 2.1、用于面板开发的BT.2020建议书等，而硬件发展相对滞后。基于此，结合客户需求，本文提出了高端8K面板的核心参数应包含real 8K、120 Hz、BT.2020色域、12 bit和高动态范围，并从行业的角度对8K的合作开发与推广策略进行了初步探讨。

Abstract

In order to develop and promote the large size 8K display better

8K industry chain was investigated systematically

including market

key link

technologies and players

and the 8K display development and promotion strategies were proposed from the angle of the whole industry. The result shows that 8K market is about to explode in 2020 and the total shipments will be 2.425 millions (M). The 8K process needs to be promoted by the whole industry chain

including content shooting

encoding/decoding

transmission and display. At present

the technical standards of each link

which is led by relevant institutions

have been ready

such as H.265 for encoding/decoding

ISDB-S3 and HDMI 2.1 for transmission and BT.2020 for display. However

the development of the hardware falls behind relatively. Based on the status

and combined with customer requirements

this research indicates that the key parameters of the high-end 8K display should contain real 8K

120 Hz

BT.2020 color space

12 bit and HDR. Finally

the development and promotion strategies are discussed.

关键词

Keywords

references

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