| Paper Abstract and Keywords |
| Presentation |
2019-08-02 15:35
[Invited Lecture]
Characterization of Metal Thin Film-Wiring Materials for Foldable Displays
Chiharu Kura, Yumi Teramae, Yuki Tauchi (KOBELCO), Hiroshi Goto, Hiroyuki Okuno (Kobelco Research Institute) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Recently, flexible displays are receiving a lot of attention, and the demands of flexible displays are expected to increase in the future. For the metal interconnection in foldable displays, bending resistance is necessary in addition to heat resistance and low electrical resistivity. However, Mo interconnection, which is used as a gate electrode of LTPS TFT, is easily disconnected by bending test with a radius of 1 mm. In this study, we report the bending resistance of Al-Nd alloy films, which have been used as gate electrodes of a-Si TFT, and clarify the adaptability of Al-2.0 or 4.0 at% Nd alloy films to the foldable displays. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
foldable display / Al-Nd alloy / metal interconnection / bending resistance / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 43, no. 24, IDY2019-46, pp. 21-24, Aug. 2019. |
| Paper # |
IDY2019-46 |
| Date of Issue |
2019-07-26 (IDY) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IDY IEICE-EID SID-JC |
| Conference Date |
2019-08-02 - 2019-08-02 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Information Display |
| Paper Information |
| Registration To |
IDY |
| Conference Code |
2019-08-IDY-EID-JC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Characterization of Metal Thin Film-Wiring Materials for Foldable Displays |
| Sub Title (in English) |
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| Keyword(1) |
foldable display |
| Keyword(2) |
Al-Nd alloy |
| Keyword(3) |
metal interconnection |
| Keyword(4) |
bending resistance |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Chiharu Kura |
| 1st Author's Affiliation |
Kobe Steel, LTD (KOBELCO) |
| 2nd Author's Name |
Yumi Teramae |
| 2nd Author's Affiliation |
Kobe Steel, LTD (KOBELCO) |
| 3rd Author's Name |
Yuki Tauchi |
| 3rd Author's Affiliation |
Kobe Steel, LTD (KOBELCO) |
| 4th Author's Name |
Hiroshi Goto |
| 4th Author's Affiliation |
Kobelco Research Institute (Kobelco Research Institute) |
| 5th Author's Name |
Hiroyuki Okuno |
| 5th Author's Affiliation |
Kobelco Research Institute (Kobelco Research Institute) |
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| Speaker |
Author-1 |
| Date Time |
2019-08-02 15:35:00 |
| Presentation Time |
25 minutes |
| Registration for |
IDY |
| Paper # |
IDY2019-46 |
| Volume (vol) |
vol.43 |
| Number (no) |
no.24 |
| Page |
pp.21-24 |
| #Pages |
4 |
| Date of Issue |
2019-07-26 (IDY) |