32,2: The development of the new low resistive material bus‐line process with super high aperture ratio for high resolution TFT‐LCDs

Nakabu, Shigeo; Yano, Kouzou; Katayama, Mikio; Hirobe, T.; Tarui, T.; Hibino, Yoshitaka; Voutsas, Tolis

doi:10.1889/1.1834130

Cited by 5 publications

(1 citation statement)

References 2 publications

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“…Also, the inclination of the liquid crystal molecules around the periphery of the pixel electrode reduces the aperture ratio further [4]. The pixel design to achieve a high aperture ratio in transmissive TFT-LCD's therefore requires the pixel electrode to be extended over the gate and data signal lines, as shown in the top view of Figure 1(b) [6,9]. The passivation layer, located between the pixel electrode and the data electrode, must then provide sufficiently low dielectric constant (k), large vertical displacement and high transmittance in the visible light range.…”

Section: Introductionmentioning

confidence: 99%

57.2: Fabrication of High‐Transmittance TFT‐LCD Panels Using Low‐k CVD Films

Hong

Jung

Yang

et al. 2003

Symp Digest of Tech Papers

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Fabrication of TFT‐LCD panels of high resolution and aperture ratio was demonstrated by using a low‐k dielectric film as a passivation layer for the first time. The low‐k dielectric films were successfully deposited and patterned using a conventional PECVD and plasma‐assisted etching techniques, causing no drastic modification to the standard TFT process. Thin film transistors having the a‐Si:C:O:H passivation showed a transfer characteristics similar to that of conventional TFT's. The high transmittance panel showed brightness approximately 30% higher than that of a standard panel without degrading other display characteristics, such as cross‐talk.

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Section: Introductionmentioning

confidence: 99%

57.2: Fabrication of High‐Transmittance TFT‐LCD Panels Using Low‐k CVD Films

Hong

Jung

Yang

et al. 2003

Symp Digest of Tech Papers

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Liquid Crystal Display Technology

Crawford

Escuti

2002

Encyclopedia of Imaging Science and Technology

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As the display in most imaging systems is the final medium through which an image is rendered for manipulation and verification, an understanding of display technologies is essential to the imaging process. Because individuals working in the field of imaging science and technology may spend more time looking at a display screen than at anything else in their office or laboratory, it is imperative that it be comfortable to use and appropriate for the particular context. Twenty years ago, system manufacturers often integrated the electronic display directly into the system to provide a complete package for a specified imaging application. Although this approach does not afford much flexibility, the display could be closely matched to a specific application because user requirements were well defined. This custom design approach enabled optimizing the graphics controller, system software, and user interface for the display, user, and application requirements. Despite the positive attributes of this “black‐box” approach, such as high performance and superior application specific image quality, closed architecture platforms tend to be more expensive and suffer from incompatibility with peripheral add‐ons and software packages not supported by the system manufacturer. Today, the situation is dramatically different due to the continual evolution of the graphics controller interface. By mixing images with text and graphics, software developers require more from the display to support moving images without diminishing display performance for static images. The graphical capability of today's standard computer platforms has now made it unprofitable for vendors of imaging systems to develop their own displays for system‐specific tasks. End users now typically purchase a computer platform, display, and a variety of other peripherals from multiple vendors and integrate them with ease (i.e., a plug‐and‐play philosophy). In such a marketplace, one must be well educated to match display technology to application needs. This article provides the reader with a fundamental knowledge of working principles of liquid crystal displays (LCDs), their capabilities, and their limitations.

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TFT Array Process Architecture and Manufacturing Process Flow

Kim

2018

Flat Panel Display Manufacturing

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32,2: The development of the new low resistive material bus‐line process with super high aperture ratio for high resolution TFT‐LCDs

Cited by 5 publications

References 2 publications

57.2: Fabrication of High‐Transmittance TFT‐LCD Panels Using Low‐k CVD Films

57.2: Fabrication of High‐Transmittance TFT‐LCD Panels Using Low‐k CVD Films

Liquid Crystal Display Technology

TFT Array Process Architecture and Manufacturing Process Flow

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