70.1L: Late‐News Paper: 10.2‐inch WUXGA Flexible AMOLED Display Driven by Amorphous Oxide TFTs on Plastic Substrate

Abstract

We have developed a 10.2‐inch WUXGA (1920×RGBW×1200) flexible AMOLED display driven by amorphous oxide TFT backplane on a transparent polyimide film. A bottom‐emission white OLED with RGBW color filters was adopted. Integrated gate driver circuits were successfully operated.

Metal oxide semiconductor thin-film transistors for flexible electronics

“…Given the recent progresses achieved in the large-area integration of flexible devices, a relevant part of the review has focused on circuits, as well as on systems based on metal oxide semiconductor TFTs. Examples of novel large-area flexible electronic systems include flexible, textile-integrated, rollable and/or foldable optical displays, 39,40,127,158,175,176,203,214,310,316,[346][347][348][349][350][351][352] flexible and/or stretchable systems for temperature, 343 pH, 166,185 and x-ray sensing, 322,355,356 wireless power transmission, 81,315 as well as non-volatile storage and NFC transmission of data. 136,167,204,315 Despite the advances that flexible metal oxide semiconductor TFTs have witnessed in the last decade, there are still some bottlenecks that prevent the commercialization of this technology in new areas of application beyond optical displays.…”

47-2:Invited Paper: Oxide/Organic Semiconductor Electronics on Plastic Substrates for Flexible AMOLED Displays

“…Over the past decade, there have been many studies on the development of materials and device technologies for flexible TFT backplanes. Various TFTs based on oxide and organic semiconducting materials have been extensively studied, and practical prototype flexible displays driven by organic or oxide-TFT backplanes have been demonstrated [1][2][3]. However, the realization of both high mobility and excellent reliability still remains as a significant research subject.…”

24‐3: An 8.34‐inch 1058‐ppi 8K x 4K Flexible OLED Display

“…Flexible organic light-emitting diode (OLED) displays have been suggested as devices that satisfy these requirements [1][2][3][4][5][6][7][8][9][10][11][12][13][14]. We have fabricated a variety of flexible OLED displays [1][2][3][4][5][6][7][8][9][10][11][12], such as a side-roll display with curved edges [5], foldable displays [6][7], and a large seamless multidisplay [8], as well as OLED displays with high pixel density using glass substrates [19][20][21][22].…”