Analysis of Predicaments in Backlight  Consumer Electronic Devices Market Saturated  VR and AR Market Opportunity Lies in Sensor  Maintaining LED Penetration Rate in Backlight Is The Key  LED Usage Volume Will Not Resume  Four Impacts on Backlight LED Market Value  Analysis of Predicaments in Backlight OLED’s Impact on Display Market  Global OLED Display Deployment  OLED Capacity Expansion  Increasing OLED’s Penetration Rate  OLED’s Development Limitations  OLED’s Impact on Display Market- Conclusion Appendix: TV Supply Chain  Samsung  LG  Hisense  TCL  Skyworth  Konka  CHANGHONG  Haier