Fringe field switching mode liquid crystal display device with high transmittance and wide viewing angle
    1.
    发明授权
    Fringe field switching mode liquid crystal display device with high transmittance and wide viewing angle 有权
    边缘现场开关模式液晶显示装置,透光率高,视野宽

    公开(公告)号:US07855772B2

    公开(公告)日:2010-12-21

    申请号:US12002448

    申请日:2007-12-17

    IPC分类号: G02F1/1343

    摘要: An exemplary fringe field switching liquid crystal display device (3) includes a first substrate (310) and a second substrate (320) disposed parallel to each other and spaced apart a predetermined distance. A liquid crystal layer (300) is interposed between the first and second substrates. A plurality of gate lines (332) and data lines (331) are formed on the second substrate, thereby defining a plurality of pixel regions. A common electrode (321) is arranged in each pixel region. And a pixel electrode (323) is arranged in each pixel region and insulated from the common electrode, the pixel electrode including a plurality of slits (350) arranged therein. The slits are separate from each other and maintain varied angles including oblique angles relative to the nearest gate lines.

    摘要翻译: 示例性的边缘场切换液晶显示装置(3)包括彼此平行设置并间隔预定距离的第一基板(310)和第二基板(320)。 液晶层(300)介于第一和第二基板之间。 多个栅极线(332)和数据线(331)形成在第二基板上,由此限定多个像素区域。 公共电极(321)布置在每个像素区域中。 并且像素电极(323)被布置在每个像素区域中并且与公共电极绝缘,所述像素电极包括布置在其中的多个狭缝(350)。 狭缝彼此分开并且保持包括相对于最近的栅极线的倾斜角度的变化的角度。

    Multi-domain vertical alignment liquid crystal display having two sub-pixel regions
    2.
    发明授权
    Multi-domain vertical alignment liquid crystal display having two sub-pixel regions 有权
    具有两个子像素区域的多域垂直取向液晶显示器

    公开(公告)号:US07612852B2

    公开(公告)日:2009-11-03

    申请号:US12006008

    申请日:2007-12-29

    IPC分类号: G02F1/1337

    摘要: An exemplary multi-domain vertical alignment LCD (200) includes a common electrode, a pixel electrode and a liquid crystal layer sandwiched between the common electrode and the pixel electrode. The LCD is regularly divided into a plurality of frist and second sub-pixel regions (250, 260). The first sub-pixel region corresponding to two of the first protrusions (241), one of the second protrusions (242), one of the first slits (281), and two of the second slits (282), a second sub-pixel region corresponding to two of the third protrusions (243), one of the fourth protrusions (244), one of the third slits (283), and two of the fourth slits (284), a first ratio of first distance between the first slit and the second slit to a first width of the first slit is less than second ratio of second distance between the third slit and the fourth slit to second width of the third slit.

    摘要翻译: 示例性多域垂直对准LCD(200)包括公共电极,像素电极和夹在公共电极和像素电极之间的液晶层。 LCD被规则地分成多个第一和第二子像素区域(250,260)。 对应于第一突起(241)中的两个,第二突起(242)中的一个,第一狭缝(281)中的一个和第二狭缝(282)中的一个的第一子像素区域,第二子像素 对应于所述第三突起(243)中的两个,所述第四突起(244)中的一个,所述第三狭缝(283)中的一个和所述第四狭缝(284)中的两个之间的第一距离的第一比率 并且第一狭缝的第一宽度的第二狭缝小于第三狭缝与第四狭缝之间的第二距离与第三狭缝的第二宽度的第二比率。

    Liquid crystal display device and method for manufacturing a substrate for use in an LCD device
    3.
    发明授权

    公开(公告)号:US07538851B2

    公开(公告)日:2009-05-26

    申请号:US11305966

    申请日:2005-12-19

    IPC分类号: G02F1/1333 G02F1/1335

    摘要: A liquid crystal display device (50) includes a first substrate (513), a second substrate (515) opposite to the first substrate having a prism structure (53) at an outer surface thereof, a liquid crystal layer having liquid crystal molecules interposed between the first and second substrates, and a backlight module opposite to the prism structure. The prism structure provides substantially the same function and performance as a prism sheet of a typical liquid crystal display. Thus the prism sheet can be omitted from the liquid crystal display device. The number of optical elements is reduced, and the liquid crystal display device has a lower cost and less weight.

    摘要翻译: 液晶显示装置(50)包括:第一基板(513),与第一基板相对的第二基板(515),其外表面具有棱镜结构(53);液晶分离器 第一和第二基板以及与棱镜结构相对的背光模块。 棱镜结构提供与典型液晶显示器的棱镜片基本相同的功能和性能。 因此,可以从液晶显示装置中省略棱镜片。 光学元件的数量减少,液晶显示装置的成本更低,重量更轻。

    Continuous domain vertical alignment liquid crystal display
    4.
    发明授权
    Continuous domain vertical alignment liquid crystal display 有权
    连续域垂直取向液晶显示

    公开(公告)号:US07522241B2

    公开(公告)日:2009-04-21

    申请号:US10982521

    申请日:2004-11-04

    IPC分类号: G02F1/1337 G02F1/1343

    CPC分类号: G02F1/133707 G02F1/1393

    摘要: A liquid crystal display (2) has a first substrate (21), a second substrate (22), and liquid crystal molecules (26) interposed between the substrates. Curved first slits (211) and curved second slits (221) are defined at insides of the substrates respectively. When an electric field is applied between the substrates, the liquid crystal molecules are inclined to be oriented parallel to the substrates. In addition, the curved first slits and the curved second slits affect the orientations of the liquid crystal molecules, such that the liquid crystal molecules are directed to incline in various directions in smooth continuums. The visual effect of the continuous domain vertical alignment liquid crystal display is the sum of multiple smooth continuous domains. Thus the continuous domain vertical alignment liquid crystal display provides a more even display performance at various different viewing angles.

    摘要翻译: 液晶显示器(2)具有第一基板(21),第二基板(22)和介于基板之间的液晶分子(26)。 弯曲的第一狭缝(211)和弯曲的第二狭缝(221)分别限定在基板的内部。 当在基板之间施加电场时,液晶分子倾向于平行于基板取向。 此外,弯曲的第一狭缝和弯曲的第二狭缝影响液晶分子的取向,使得液晶分子在平滑的连续体中被指向在各个方向上倾斜。 连续域垂直取向液晶显示器的视觉效果是多个平滑连续域的总和。 因此,连续畴垂直取向液晶显示器在各种不同的视角下提供更均匀的显示性能。

    Multi-domain vertical alignment liquid crystal display having two sub-pixel regions
    5.
    发明申请
    Multi-domain vertical alignment liquid crystal display having two sub-pixel regions 有权
    具有两个子像素区域的多域垂直取向液晶显示器

    公开(公告)号:US20080158495A1

    公开(公告)日:2008-07-03

    申请号:US12006008

    申请日:2007-12-29

    IPC分类号: G02F1/1343

    摘要: An exemplary multi-domain vertical alignment LCD (200) includes a common electrode, a pixel electrode and a liquid crystal layer sandwiched between the common electrode and the pixel electrode. The LCD is regularly devided into a plurality of frist and second sub-pixel regions (250, 260). The first sub-pixel region corresponding to two of the first protrusions (241), one of the second protrusions (242), one of the first slits (281), and two of the second slits (282), a second sub-pixel region corresponding to two of the third protrusions (243), one of the fourth protrusions (244), one of the third slits (283), and two of the fourth slits (284), a first ratio of first distance between the first slit and the second slit to a first width of the first slit is less than second ratio of second distance between the third slit and the fourth slit to second width of the third slit.

    摘要翻译: 示例性多域垂直对准LCD(200)包括公共电极,像素电极和夹在公共电极和像素电极之间的液晶层。 LCD常规地分成多个第一和第二子像素区域(250,260)。 对应于第一突起(241)中的两个,第二突起(242)中的一个,第一狭缝(281)中的一个和第二狭缝(282)中的一个的第一子像素区域,第二子像素 对应于所述第三突起(243)中的两个,所述第四突起(244)中的一个,所述第三狭缝(283)中的一个和所述第四狭缝(284)中的两个之间的第一距离的第一比率 并且第一狭缝的第一宽度的第二狭缝小于第三狭缝与第四狭缝之间的第二距离与第三狭缝的第二宽度的第二比率。

    In-plane switching liquid crystal display device having storage capacitors
    6.
    发明授权
    In-plane switching liquid crystal display device having storage capacitors 有权
    具有存储电容器的平面内切换液晶显示装置

    公开(公告)号:US07375785B2

    公开(公告)日:2008-05-20

    申请号:US11026635

    申请日:2004-12-30

    IPC分类号: G02F1/1343

    摘要: An in-plane switching (IPS) liquid crystal display device (100) includes pixel units each having a storage capacitor. The storage capacitor is formed by a common electrode (112), a drain electrode (103), and a counter electrode (110). The common electrode is electrically coupled with the counter electrode. The counter electrode substantially covers the drain electrode, for shielding unexpected coupling effects on the drain electrode due to data signals on a data line (101) driving other pixels of the liquid crystal display device.

    摘要翻译: 面内切换(IPS)液晶显示装置(100)包括各自具有存储电容器的像素单元。 存储电容器由公共电极(112),漏电极(103)和对电极(110)构成。 公共电极与对电极电耦合。 由于驱动液晶显示装置的其他像素的数据线(101)上的数据信号,对电极基本上覆盖漏电极,用于屏蔽对漏电极的意外的耦合效应。

    Color filter and liquid crystal display using the same
    7.
    发明授权
    Color filter and liquid crystal display using the same 有权
    滤色镜和液晶显示器使用相同

    公开(公告)号:US07336328B2

    公开(公告)日:2008-02-26

    申请号:US11035626

    申请日:2005-01-13

    IPC分类号: G02F1/1335

    CPC分类号: G02F1/133514 G02F2203/09

    摘要: A color filter (100) includes pixels (110), each pixel including three sub-pixels (111), and each sub-pixel including a reflection section (R) and a transmission section (T). In each pixel, the transmission sections and the reflection sections are alternately arranged along each row of the sections and along each column of the sections. The alternating arrangement of the transmission sections and the reflection sections of the pixels can provide a uniform pattern of hue balance over the whole display area. Furthermore, in various embodiments described, different optical thicknesses of the transmission sections and the reflection sections (or color layers of the reflection sections) can provide uniform hue over the whole display area.

    摘要翻译: 滤色器(100)包括像素(110),每个像素包括三个子像素(111),并且每个子像素包括反射部分(R)和透射部分(T)。 在每个像素中,透射部分和反射部分沿着每个部分的列和沿着每个部分的列交替布置。 透射部分和像素的反射部分的交替布置可以在整个显示区域上提供均匀的色调平衡图案。 此外,在所描述的各种实施例中,透射部分和反射部分(或反射部分的彩色层)的不同光学厚度可以在整个显示区域上提供均匀的色相。

    Hybrid latch flip-flop
    8.
    发明授权
    Hybrid latch flip-flop 有权
    混合锁存器触发器

    公开(公告)号:US07180351B2

    公开(公告)日:2007-02-20

    申请号:US11075119

    申请日:2005-03-07

    IPC分类号: H03K3/00

    摘要: A hybrid latch flip-flop is applied to an LCD. The hybrid latch flip-flop includes a negative pulse generation unit, a latch flip-flop, and a buffer unit. The latch flip-flop includes a sampling unit and a hold unit. One feature of the present invention is that fewer transistors are employed in the hybrid latch flip-flop, which gives rise to low power consumption. Another feature of the present invention is that, by employing the negative pulse generation unit of a double edge trigger type, the data processing capacity of the hybrid latch flip-flop is doubled without changing the clock frequency.

    摘要翻译: 混合锁存触发器被应用于LCD。 混合锁存触发器包括负脉冲产生单元,锁存触发器和缓冲单元。 锁存触发器包括采样单元和保持单元。 本发明的一个特征是在混合锁存器触发器中采用更少的晶体管,这导致低功耗。 本发明的另一个特征是通过采用双边缘触发类型的负脉冲产生单元,混合锁存触发器的数据处理能力在不改变时钟频率的情况下加倍。

    Liquid crystal display device
    9.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US07167221B2

    公开(公告)日:2007-01-23

    申请号:US10831685

    申请日:2004-04-23

    IPC分类号: G02F1/1337

    摘要: A color filter (30) includes a black matrix (33), and the black matrix has a first antireflection layer (331) and a second antireflection layer (332) on the first antireflection layer. Each antireflection layer includes a first antireflection film (3311, 3321) having a first refraction index, and a second antireflection film (3312, 3322) having a second refraction index which is different to the first refraction index. Because of so-called destructive interference of outside source light beams reflected from various interfaces defined by the first and second antireflection films, net reflection of the light beams by the black matrix back to an outside of the color filter is minimal. For similar reasons, net reflection of internal source light beams by the black matrix back to an inside of the color filter is minimal. As a result, visibility of a liquid crystal display device (300) employing the color filter is improved.

    摘要翻译: 滤色器(30)包括黑色矩阵(33),并且黑色矩阵在第一抗反射层上具有第一抗反射层(331)和第二抗反射层(332)。 每个防反射层包括具有第一折射率的第一防反射膜(3311,3321)和具有与第一折射率不同的第二折射率的第二防反射膜(3312,3332)。 由于由由第一和第二抗反射膜限定的各种界面反射的外部源光束的所谓的相消干涉,由黑色矩阵返回到滤色器外部的光束的净反射最小。 由于类似的原因,通过黑色矩阵将内部源光束的净反射回到滤色器的内部是最小的。 结果,提高了使用滤色器的液晶显示装置(300)的可视性。

    Backlight module with brightness enhancing structures and liquid crystal display device incorporating same
    10.
    发明申请
    Backlight module with brightness enhancing structures and liquid crystal display device incorporating same 有权
    具有亮度增强结构的背光模块和结合其的液晶显示装置

    公开(公告)号:US20060239031A1

    公开(公告)日:2006-10-26

    申请号:US11409820

    申请日:2006-04-24

    IPC分类号: F21V7/04

    摘要: A liquid crystal display device (700) has a liquid crystal panel (701) and a backlight module (70) under the liquid crystal panel for providing light beams to the liquid crystal panel. The backlight module includes at least one light source (720), and a light guide plate (711). The light guide plate has an incident surface (710) for receiving light beams from the at least one light source, an emitting surface (712) adjacent the incident surface, and a bottom surface (713) opposite to the emitting surface, at least one brightness enhancing pattern being provided at the bottom surface. The at least one brightness enhancing pattern has a plurality of brightness enhancing element (714), each of which is an arcuate and generally subtending the at least one light source.

    摘要翻译: 液晶显示装置(700)在液晶面板的下方具有用于向液晶面板提供光束的液晶面板(701)和背光模块(70)。 背光模块包括至少一个光源(720)和导光板(711)。 导光板具有用于接收来自至少一个光源的光束,与入射表面相邻的发射表面(712)和与发射表面相对的底表面(713)的入射表面(710),至少一个 亮度增强图案设置在底面。 所述至少一个亮度增强图案具有多个亮度增强元件(714),每个亮度增强元件是弧形的并且通常对准所述至少一个光源。