Presentation | 2013-03-05 An optimal Design Method for Input Signals of Small SoG-LCDs and Its Evaluation Taichi SUIZU, Shuji TSUKIYAMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The driver circuit of a small Liquid Crystal Display (LCD) is formed on the same glass substrate as LCD by means of the so-called SoG (System on Glass) technology. Since only one metal layer is available for routing in SoG technology, the interconnect design is important. Especially, since one of the main design objectives of driver layout is to minimize its area (frame ofLCD) as small as possible so as to maximize the area of pixel array (display), routing area for the input signals must be minimized. However, if the widths of interconnects of these input signals are not appropriate, the input data may not be caught correctly by latch circuits. Thus, in this paper, we propose a method to find an optimal wire-sizing of input signals for such an SoG LCD, and evaluate its perfonnance. The method could find wire-sizes which reduced the transition time by around 32% from the result obtained by SmartSPICE optimizer under the condition such that the wire-width of each signal is constant in each routing region. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | interconnect design / wire-sizing / driver circuit / Liquid Crystal Display / System on Glass |
Paper # | VLD2012-148 |
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Committee | VLD |
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Conference Date | 2013/2/25(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | VLSI Design Technologies (VLD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An optimal Design Method for Input Signals of Small SoG-LCDs and Its Evaluation |
Sub Title (in English) | |
Keyword(1) | interconnect design |
Keyword(2) | wire-sizing |
Keyword(3) | driver circuit |
Keyword(4) | Liquid Crystal Display |
Keyword(5) | System on Glass |
1st Author's Name | Taichi SUIZU |
1st Author's Affiliation | Graduate School of Science and Engineering, Chuo University() |
2nd Author's Name | Shuji TSUKIYAMA |
2nd Author's Affiliation | Graduate School of Science and Engineering, Chuo University |
Date | 2013-03-05 |
Paper # | VLD2012-148 |
Volume (vol) | vol.112 |
Number (no) | 451 |
Page | pp.pp.- |
#Pages | 6 |
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