Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Hoon-Ju Chung"'
Publikováno v:
Journal of Information Display, Vol 23, Iss 4, Pp 281-286 (2022)
This paper proposes a complementary metal–oxide–semiconductor (CMOS) amplifier using low-temperature poly-Si oxide (LTPO) thin-film transistors (TFTs). The Corbino structure used in the proposed amplifier has a higher output resistance than conve
Externí odkaz:
https://doaj.org/article/8eb4ef3e474140da9fbb6189539c5171
Publikováno v:
IEEE Access, Vol 10, Pp 74187-74197 (2022)
This paper proposes a new architecture for a micro light emitting diode (micro-LED) display featuring fingerprint detection without any additional light emitting and sensing devices in mobile applications. This paper proposes that conventional LEDs c
Externí odkaz:
https://doaj.org/article/7929cb3c62b948f2a82107fc09c5c443
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 7, Pp 1038-1046 (2019)
This paper proposes fault-tolerant (FT) architecture for integrated gate drivers. It can automatically detect faults in the gate driver caused by external physical stress and then immediately repair them as well. As a result, it can contribute to hig
Externí odkaz:
https://doaj.org/article/afb8d94d72af4e699a09e7c31fcf5783
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 7, Pp 315-321 (2019)
This paper presents automatic fault detection circuit for integrated gate drivers. The proposed circuit consists of one capacitor and two TFTs per scan line. The circuit can detect three types of faults, such as line disconnection (LD), low voltage s
Externí odkaz:
https://doaj.org/article/8e2010106c1540f0b17771a7c13108c9
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 7, Pp 575-580 (2019)
A multi-level memory circuit with only amorphous oxide thin-film transistors (Ox-TFTs) is proposed. The proposed circuit comprises two Ox-TFTs and a capacitor. The proposed multi-level memory can modulate threshold voltage freely depending on program
Externí odkaz:
https://doaj.org/article/4d679831bcb546fe9547eef75f21caff
Autor:
Hoon-Ju Chung
Publikováno v:
Journal of Information Display, Vol 0, Iss 0, Pp 1-5 (2019)
This paper proposes a novel 5T1C pixel circuit to compensate for the threshold voltage variation of n-channel LTPS TFTs for high-ppi AMOLEDs. SmartSpice simulation is used to evaluate the compensation capability of the proposed pixel circuit, and lay
Externí odkaz:
https://doaj.org/article/56894d1b223c4315aaba05e99ef91e69
Publikováno v:
IEEE Electron Device Letters. 44:48-51
Publikováno v:
IEEE Electron Device Letters. 42:839-842
In this letter, a self-refreshing multi-level memory-in-pixel (MIP) circuit for liquid crystal display (LCD) comprising low temperature poly-silicon and oxide (LTPO) thin film transistors (TFTs) is proposed. Since the proposed MIP circuit features se
Publikováno v:
SID Symposium Digest of Technical Papers. 52:784-787
Publikováno v:
IEEE Electron Device Letters. 42:42-45
In this letter, a new multi-level memory cell using low-temperature polycrystalline silicon and oxide (LTPO) thin-film transistor (TFT) backplane is proposed. The multi-bit data storage can be achieved with a simple structure of two transistors and a