70‐3: Distinguished Paper: Flexible OLED Display with 620 Degree Celsius LTPS TFT and Touch Sensor Manufactured by Weak Bonding Method

70‐3: Distinguished Paper: Flexible OLED Display with 620 Degree Celsius LTPS TFT and Touch Sensor Manufactured by Weak Bonding Method

By weak bonding method, the first OLED display with 620°C LTPS TFT and touch sensor, without PI substrate, formed on glass substrates are transferred to non‐PI flexible substrates respectively. After transfer, the display image is free from defect and touch sensor functions normally. The advantages...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2020-08, Vol.51 (1), p.1048-1051
Hauptverfasser: Ke, Tsung-Ying, Kang, Ting, Lee, Chih-Tsung, Chen, Chun-Yu, Su, Wei-Jen, Wang, Wen-Ting, Huang, Zih-Shuo, Wang, Jen-Chih, Hsu, Shou-Te, Wang, Cheng-Liang, Lai, Yen-Huei, Wang, Wan-Tsang, Liu, Chun-Hsin, Lin, Kun-Yu
Format: Artikel
Sprache:eng
Schlagworte:
Bonding strength
Glass substrates
LTPS
Mechanical debonding
OLED
PI-free
Sensors
Touch
touch sensor
Weak bonding
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Beschreibung
Zusammenfassung:By weak bonding method, the first OLED display with 620°C LTPS TFT and touch sensor, without PI substrate, formed on glass substrates are transferred to non‐PI flexible substrates respectively. After transfer, the display image is free from defect and touch sensor functions normally. The advantages of transferring are shown.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.14053