This document provides measurement data and modeled data for an amorphous silicon thin film transistor (a-Si TFT) device. It includes graphs comparing the Id-Vds and Id-Vgs characteristics of measured and modeled data that show a close match. The a-Si TFT device model was created using MOSFET LEVEL=15 to accurately represent the Id-Vds and Id-Vgs characteristics of the actual a-Si TFT device. Tables of measured and modeled data are also provided.

1. Doc no WJATFT001 18 Mar 2004
デバイスモデル
デバイスモデル
Thin Film Transistor
a-Si TFT(MOSFET LEVEL=15)
株式会社ビー・テクノロジー
Copyright (C) 2004 Bee Technologies Inc.

2. Doc no WJATFT001 18 Mar 2004
a-Si TFT デバイスモデル
近年、ディスプレイ用デバイスとして注目されているアモルファス・シリコン薄膜トランジス
タのデバイスモデルです。アモルファス・シリコンはプラズマ CVD 法を用いて、安価なガラス
基板上に低温で作成出来、大面積化も容易で量産性に優れているデバイスです。
Id-Vds 特性と Id-Vgs 特性を忠実に表現したデバイスモデルです。デバイスモデルは
MOSFET LEVEL=15 を採用しております。ご使用の回路シミュレーションで取り込み可能
かご確認下さい。
以下に計測データとシミュレーションデータの比較を示します。
a-Si TFT Id-Vds Characteristics
Id-Vds Characteristics
9.0000E-06
8.0000E-06
7.0000E-06
6.0000E-06 Measured Vgs =5
Modeled Vgs=5
Measured Vgs =10
d(A)
5.0000E-06
Modeled Vgs=10
Measured Vgs =15
4.0000E-06
I
Modeled Vgs=15
Measured Vgs =20
3.0000E-06
Modeled Vgs=20
2.0000E-06
1.0000E-06
0.0000E+00
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
Vds(V)
Copyright (C) 2004 Bee Technologies Inc.

3. Doc no WJATFT001 18 Mar 2004
a-Si TFT Id-Vgs Characteristics
次ページより参考データを掲載致します
Copyright (C) 2004 Bee Technologies Inc.

4. Doc no WJATFT001 18 Mar 2004
a-Si TFT Id-Vds Characteristics
Vds(V) Measured Vgs=5 Modeled Vgs=5 Measured Vgs=10 Modeled Vgs=10
1 9.2600E-08 9.6154E-08 3.0800E-07 3.0769E-07
2 1.4800E-07 1.7308E-07 5.6800E-07 5.9615E-07
3 1.7800E-07 1.9231E-07 7.8200E-07 8.2692E-07
4 1.9300E-07 2.1154E-07 9.5300E-07 1.0000E-06
5 2.0100E-07 2.1154E-07 1.0800E-06 1.1154E-06
6 2.0500E-07 2.1154E-07 1.1800E-06 1.1923E-06
7 2.0600E-07 2.1154E-07 1.2500E-06 1.2500E-06
8 2.0700E-07 2.1154E-07 1.3000E-06 1.2885E-06
9 2.0800E-07 2.3077E-07 1.3300E-06 1.3077E-06
10 2.0800E-07 2.3077E-07 1.3500E-06 1.3462E-06
11 2.0800E-07 2.3077E-07 1.3700E-06 1.3462E-06
12 2.0900E-07 2.3077E-07 1.3800E-06 1.3654E-06
13 2.0900E-07 2.3077E-07 1.3800E-06 1.3654E-06
14 2.0900E-07 2.3077E-07 1.3900E-06 1.3846E-06
15 2.0900E-07 2.3077E-07 1.3900E-06 1.3846E-06
16 2.1000E-07 2.3077E-07 1.4000E-06 1.3846E-06
17 2.1000E-07 2.3077E-07 1.4000E-06 1.4038E-06
18 2.1000E-07 2.3077E-07 1.4000E-06 1.4038E-06
19 2.1000E-07 2.3077E-07 1.4000E-06 1.4038E-06
20 2.1000E-07 2.3077E-07 1.4100E-06 1.4038E-06
21 2.1000E-07 2.3077E-07 1.4100E-06 1.4038E-06
22 2.1100E-07 2.3077E-07 1.4100E-06 1.4038E-06
23 2.1100E-07 2.3077E-07 1.4100E-06 1.4231E-06
24 2.1100E-07 2.3077E-07 1.4100E-06 1.4231E-06
25 2.1100E-07 2.3077E-07 1.4100E-06 1.4231E-06
26 2.1100E-07 2.3077E-07 1.4200E-06 1.4231E-06
27 2.1100E-07 2.3077E-07 1.4200E-06 1.4231E-06
28 2.1200E-07 2.3077E-07 1.4200E-06 1.4231E-06
29 2.1200E-07 2.3077E-07 1.4200E-06 1.4231E-06
30 2.1200E-07 2.3077E-07 1.4200E-06 1.4231E-06
Copyright (C) 2004 Bee Technologies Inc.

5. Doc no WJATFT001 18 Mar 2004
Vds(V) Measured Vgs=15 Modeled Vgs=15 Measured Vgs=20 Modeled Vgs=20
1 5.4800E-07 5.5769E-07 8.0100E-07 8.0769E-07
2 1.0400E-06 1.0577E-06 1.5500E-06 1.5577E-06
3 1.4900E-06 1.5577E-06 2.2400E-06 2.3269E-06
4 1.8900E-06 1.9808E-06 2.8800E-06 3.0577E-06
5 2.2300E-06 2.3462E-06 3.4700E-06 3.6923E-06
6 2.5400E-06 2.6538E-06 4.0100E-06 4.2692E-06
7 2.7900E-06 2.8846E-06 4.5000E-06 4.8077E-06
8 3.0100E-06 3.0962E-06 4.9400E-06 5.2500E-06
9 3.1900E-06 3.2308E-06 5.3400E-06 5.6316E-06
10 3.3300E-06 3.3462E-06 5.6900E-06 5.9231E-06
11 3.4400E-06 3.4231E-06 5.9900E-06 6.1923E-06
12 3.5300E-06 3.5000E-06 6.2600E-06 6.4038E-06
13 3.6000E-06 3.5577E-06 6.4900E-06 6.5962E-06
14 3.6500E-06 3.6154E-06 6.6800E-06 6.7500E-06
15 3.6900E-06 3.6538E-06 6.8400E-06 6.8846E-06
16 3.7300E-06 3.6731E-06 6.9700E-06 6.9808E-06
17 3.7500E-06 3.7115E-06 7.0900E-06 7.0769E-06
18 3.7700E-06 3.7308E-06 7.1800E-06 7.1731E-06
19 3.7800E-06 3.7500E-06 7.2600E-06 7.2308E-06
20 3.7900E-06 3.7692E-06 7.3200E-06 7.3077E-06
21 3.8000E-06 3.7885E-06 7.3700E-06 7.3462E-06
22 3.8100E-06 3.8077E-06 7.4200E-06 7.4038E-06
23 3.8200E-06 3.8077E-06 7.4500E-06 7.4423E-06
24 3.8300E-06 3.8269E-06 7.4800E-06 7.4808E-06
25 3.8300E-06 3.8269E-06 7.5100E-06 7.5192E-06
26 3.8400E-06 3.8462E-06 7.5300E-06 7.5385E-06
27 3.8400E-06 3.8462E-06 7.5500E-06 7.5769E-06
28 3.8500E-06 3.8654E-06 7.5600E-06 7.5962E-06
29 3.8500E-06 3.8654E-06 7.5800E-06 7.6154E-06
30 3.8600E-06 3.8654E-06 7.5900E-06 7.6346E-06
Copyright (C) 2004 Bee Technologies Inc.

6. Doc no WJATFT001 18 Mar 2004
a-Si TFT Id-Vgs Characteristics
Vgs(V) Measured Vds=1 Modeled Vds=1 Measured Vds=10 Modeled Vds=10
-25 1.80E-11 2.2687E-12 6.38E-11 4.5066E-11
-24 1.58E-11 1.7202E-12 4.60E-11 3.4171E-11
-23 1.31E-11 1.2341E-12 3.77E-11 2.4515E-11
-22 8.35E-12 8.8535E-13 3.07E-11 1.8588E-11
-21 3.65E-12 6.7131E-13 2.39E-11 1.3335E-11
-20 2.05E-12 4.8161E-13 1.98E-11 1.0111E-11
-19 9.50E-13 3.4551E-13 1.58E-11 6.8634E-12
-18 4.50E-13 2.6198E-13 1.24E-11 4.9239E-12
-17 1.50E-13 1.9864E-13 1.03E-11 3.946E-12
-16 3.00E-13 1.4251E-13 7.60E-12 2.8309E-12
-15 2.00E-13 1.1421E-13 6.00E-12 2.0309E-12
-14 1.50E-13 9.1525E-14 4.90E-12 1.5399E-12
-13 2.50E-13 6.9398E-14 4.05E-12 1.1676E-12
-12 5.00E-14 5.878E-14 3.25E-12 9.3574E-13
-11 4.00E-13 4.9787E-14 2.20E-12 7.4989E-13
-10 1.00E-13 4.2170E-14 1.80E-12 6.0096E-13
-9 1.50E-13 3.7751E-14 1.20E-12 5.0902E-13
-8 3.50E-13 3.3795E-14 1.00E-12 4.3114E-13
-7 5.00E-14 3.1975E-14 6.50E-13 3.8596E-13
-6 3.50E-13 2.8624E-14 6.50E-13 3.4551E-13
-5 1.00E-13 2.7083E-14 4.00E-13 3.0930E-13
-4 4.00E-13 2.7083E-14 2.50E-13 2.9265E-13
-3 5.00E-13 2.7083E-14 2.50E-13 2.9265E-13
-2 2.00E-12 2.7083E-14 9.80E-12 2.7689E-13
-1 1.81E-11 3.0930E-13 5.79E-11 5.686E-13
0 9.88E-11 2.3194E-11 2.81E-10 2.3194E-11
1 7.12E-10 1E-9 1.53E-09 1E-9
2 9.12E-09 1.3484E-8 1.25E-08 1.3484E-08
3 3.47E-08 3.8462E-08 6.31E-08 3.8462E-08
4 6.70E-08 7.6923E-08 1.38E-07 1.5380E-07
Copyright (C) 2004 Bee Technologies Inc.

7. Doc no WJATFT001 18 Mar 2004
Vgs(V) Measured Vds=1 Modeled Vds=1 Measured Vds=10 Modeled Vds=10
5 1.03E-07 1.1538E-07 2.55E-07 2.3077E-07
6 1.43E-07 1.5385E-07 4.11E-07 3.8462E-07
7 1.85E-07 1.9231E-07 6.07E-07 5.7692E-07
8 2.29E-07 2.3077E-07 8.43E-07 8.0769E-07
9 2.74E-07 2.6923E-07 1.11E-06 1.0769E-06
10 3.20E-07 3.0769E-07 1.43E-06 1.3762E-06
11 3.67E-07 3.4615E-07 1.70E-06 1.6923E-06
12 4.15E-07 3.8462E-07 2.07E-06 2.0769E-06
13 4.63E-07 4.6154E-07 2.52E-06 2.5000E-06
14 5.12E-07 5.0000E-07 2.97E-06 2.9231E-06
15 5.62E-07 5.3846E-07 3.37E-06 3.3462E-06
16 6.12E-07 5.7692E-07 3.81E-06 3.8077E-06
17 6.63E-07 6.5385E-07 4.29E-06 4.3462E-06
18 7.14E-07 6.9231E-07 4.78E-06 4.8077E-06
19 7.65E-07 7.3077E-07 5.28E-06 5.3846E-06
20 8.17E-07 8.0769E-07 5.78E-06 5.9231E-06
21 8.69E-07 8.4615E-07 6.28E-06 6.5000E-06
22 9.21E-07 8.8462E-07 6.78E-06 7.0769E-06
23 9.73E-07 9.6154E-07 7.29E-06 7.6538E-06
24 1.03E-06 1.0000E-06 7.80E-06 8.2308E-06
25 1.08E-06 1.0769E-06 8.31E-06 8.8077E-06
26 1.13E-06 1.1154E-06 8.82E-06 9.4615E-06
27 1.18E-06 1.1923E-06 8.82E-06 1.0380E-05
28 1.24E-06 1.2308E-06 9.87E-06 1.0654E-05
29 1.29E-06 1.2692E-06 9.87E-06 1.1231E-05
30 1.34E-06 1.3462E-06 1.09E-05 1.1846E-05
Copyright (C) 2004 Bee Technologies Inc.