Abstract
A reference current generating circuit is proposed for currentmode displays using plural column driver ICs. The circuit supplies the uniform current with the column drivers. The cascaded circuits use an input reference current, sense it, and independently generate output currents in accordance with the current. The variation of generated output current in the reference current generating circuit of each column driver IC is reduced as compared with the conventional method. The generated output currents in column drivers have 0.1% error to the input reference current.
| Original language | English |
|---|---|
| Pages (from-to) | 350-352 |
| Number of pages | 3 |
| Journal | Digest of Technical Papers - SID International Symposium |
| Volume | 38 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2007 Jan 1 |
| Externally published | Yes |
| Event | 2007 SID International Symposium - Long Beach, CA, United States Duration: 2007 May 23 → 2007 May 25 |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
A multi-chip reference current generating circuit for current-mode column driver ICs. / Jeon, Jin Yong; Son, Young Suk; Jeon, Yong Joon; Lee, Geon Ho; Lee, Hyung Min; Jung, Seung Chul; Cho, Gyu Hyeong.
In: Digest of Technical Papers - SID International Symposium, Vol. 38, No. 1, 01.01.2007, p. 350-352.Research output: Contribution to journal › Conference article
}
TY - JOUR
T1 - A multi-chip reference current generating circuit for current-mode column driver ICs
AU - Jeon, Jin Yong
AU - Son, Young Suk
AU - Jeon, Yong Joon
AU - Lee, Geon Ho
AU - Lee, Hyung Min
AU - Jung, Seung Chul
AU - Cho, Gyu Hyeong
PY - 2007/1/1
Y1 - 2007/1/1
N2 - A reference current generating circuit is proposed for currentmode displays using plural column driver ICs. The circuit supplies the uniform current with the column drivers. The cascaded circuits use an input reference current, sense it, and independently generate output currents in accordance with the current. The variation of generated output current in the reference current generating circuit of each column driver IC is reduced as compared with the conventional method. The generated output currents in column drivers have 0.1% error to the input reference current.
AB - A reference current generating circuit is proposed for currentmode displays using plural column driver ICs. The circuit supplies the uniform current with the column drivers. The cascaded circuits use an input reference current, sense it, and independently generate output currents in accordance with the current. The variation of generated output current in the reference current generating circuit of each column driver IC is reduced as compared with the conventional method. The generated output currents in column drivers have 0.1% error to the input reference current.
UR - http://www.scopus.com/inward/record.url?scp=34547924920&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34547924920&partnerID=8YFLogxK
U2 - 10.1889/1.2785303
DO - 10.1889/1.2785303
M3 - Conference article
VL - 38
SP - 350
EP - 352
JO - Digest of Technical Papers - SID International Symposium
JF - Digest of Technical Papers - SID International Symposium
SN - 0097-966X
IS - 1
ER -