| 講演抄録／キーワード |
| 講演名 |
2016-08-02 15:20
［依頼講演］Development of a 27-in. 8K x 4K Liquid-Crystal Display Using an InGaZnO TFT Backplane
○Shigeyuki Yamada・Fumikazu Shimoshikiryoh・Yasuhisa Itoh・Atsushi Ban（Sharp Corp.） |
| 抄録 |
（和） |
We have successfully developed 27inch 8K4K Liquid Crystal display by utilizing BCE IGZO (Back Channel Etched InGaZnO) transistor. Its pixel density is 326ppi like smartphone, but the screen size is 27inch, middle class desktop monitor size. And its LCD panel supports 120Hz driving. BCE IGZO-TFT realizes low resistance wiring material because of its low process temperature. Above reason, we can enlarge the screen size to desktop monitor class, remaining smartphone class fine resolution. Also this system contains HDR (High Dynamic Range) driving system, and wide color gamut, by IGZO transistor and Negative LC FFS pixel structure. |
| （英） |
We have successfully developed 27inch 8K4K Liquid Crystal display by utilizing BCE IGZO (Back Channel Etched InGaZnO) transistor. Its pixel density is 326ppi like smartphone, but the screen size is 27inch, middle class desktop monitor size. And its LCD panel supports 120Hz driving. BCE IGZO-TFT realizes low resistance wiring material because of its low process temperature. Above reason, we can enlarge the screen size to desktop monitor class, remaining smartphone class fine resolution. Also this system contains HDR (High Dynamic Range) driving system, and wide color gamut, by IGZO transistor and Negative LC FFS pixel structure. |
| キーワード |
（和） |
/ / / / / / / |
| （英） |
BCE IGZO transistor / Low Resistance material / 8K4K / HDR / 120Hz-Driving / Without data line half split; 1G1D structure / Smartphone like resolution but Monitor class size / |
| 文献情報 |
映情学技報, vol. 40, no. 25, IDY2016-36, pp. 27-30, 2016年8月. |
| 資料番号 |
IDY2016-36 |
| 発行日 |
2016-07-26 (IDY) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| PDFダウンロード |
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