1.
    发明专利
    未知

    公开(公告)号:BRPI0808885A2

    公开(公告)日:2014-08-26

    申请号:BRPI0808885

    申请日:2008-02-29

    Applicant: SHARP KK

    Abstract: The active-matrix substrate (100) of the present invention satisfies d2>d1 and d2+A1/2>d3+L1/2, where d1 is the length of the shortest line segment that connects together a channel region (134) and a gettering region (112) as measured by projecting the line segment onto a line that connects together the channel region (134) of a TFT (130) and a source contact portion, d2 is the distance from the channel region (134) to the source contact portion (132c), d3 is the distance from the channel region (134) to a first end portion (110a), L1 is the length of the first end portion (110a), and A1 is the length of the source contact portion (132c).

    Liquid crystal display panel
    3.
    发明专利

    公开(公告)号:AU2012246546B2

    公开(公告)日:2014-08-07

    申请号:AU2012246546

    申请日:2012-04-18

    Applicant: SHARP KK

    Inventor: KAISE YASUYOSHI

    Abstract: The purpose of the present invention is to provide a liquid crystal display panel, which is capable of suppressing an increase of a parasitic capacitance between a source region and a drain region, while being provided with a structure wherein a plurality of gate electrodes are disposed on a continuous semiconductor layer. This liquid crystal display panel is provided with a thin film transistor (3) on the main surface (201u) of a first transparent substrate (201). The thin film transistor (3) includes: a base insulating film (4); a semiconductor layer (5), which linearly extends at least from a first portion (51) to a second portion (52); a source electrode (7); a drain electrode (8); and gate electrodes (9), which are disposed at two or more areas between the source electrode and the drain electrode so as to respectively cover the semiconductor layer (5) by having the gate insulating film (6) therebetween. Between the base insulating film (4) and the first transparent substrate (201), a light blocking film (11) that covers projection regions (10) of the gate electrodes (9) is disposed, said projection regions being on the main surface (201u). The light blocking film (11) is divided into a plurality of light blocking film elements (12). Each of the light blocking film elements (12) covers one or more projection regions (10).

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