公开(公告)号：EP2107400A3

公开(公告)日：2010-03-10

申请号：EP09155529.2

申请日：2009-03-18

Applicant: TPO Displays Corp.

Inventor： Toussaint, Serge Leon Gerard ,  van de Wal, Eric

IPC: G02B6/00 ,  F21V8/00

CPC classification number: G02B6/005

Abstract: The present invention discloses a system for displaying images, comprising: a light source; a panel including an active area and a peripheral area; a light guide being located at one side of the light source and under the panel, the light guide having a first side facing the panel and a second side opposite to the first side; and a plurality of optical foils, each foil disposed on the first or second side of the light guide, wherein at least one of the optical foil has a hotspot-reducing area in the peripheral area in order to reduce or eliminate a hotspot in front of the light source, wherein the hotspot-reducing area is a cut-out area, a covered area, or combinations thereof.

公开(公告)号：EP2075789A3

公开(公告)日：2010-01-06

申请号：EP08154028.8

申请日：2008-04-03

Applicant: TPO Displays Corp.

Inventor： Edwards, Martin

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G2310/0251 ,  G09G2320/0219 ,  G09G2320/0252 ,  G09G2360/16

Abstract: The present invention relates to a transient control drive method, for driving a liquid crystal capacitor of a pixel circuit from a first voltage level to a second voltage level, comprises: driving the liquid crystal capacitor from the first voltage level to an intermediate voltage level; and driving the liquid crystal capacitor from the intermediate voltage level to the second voltage level. The present invention further provides a transient control drive circuit and an image display system thereof.

公开(公告)号：EP2078979A1

公开(公告)日：2009-07-15

申请号：EP08156725.7

申请日：2008-05-22

Applicant: TPO Displays Corp.

Inventor： Collins, Paul

IPC: G02F1/1362

CPC classification number: G02F1/136213 ,  G02F1/13454 ,  G02F2001/13606 ,  G02F2001/136218 ,  G02F2202/104 ,  G09G2320/0219

Abstract: A display pixel arrangement is provided in which the row electrode metal layer (58), defining the scan lines and the storage capacitance lines, is arranged between the pixel electrode layer (64) and the metal layer (50) defining the columns (50a). In this way, a portion of the storage capacitance line extending above and along the column (data)line can be used to provide a shield between the pixel electrodes (64) and the column lines (50a), thereby reducing capacitive coupling between adjacent pixels, even if the pixel electrodes overlap the column lines. This improves the performance of digital to analogue conversion, particularly if charge sharing between columns is used.

Abstract translation: 提供了一种显示像素布置，其中限定扫描线和存储电容线的行电极金属层（58）布置在限定列（50a）的像素电极层（64）和金属层（50）之间， 。 以这种方式，可以使用在列（数据）线上方和沿着列（数据）线延伸的一部分存储电容线来在像素电极（64）和列线（50a）之间提供屏蔽，从而减少相邻像素之间的电容耦合 即使像素电极与列线重叠。 这提高了数字到模拟转换的性能，特别是如果使用列之间的电荷共享。

公开(公告)号：EP2075798A1

公开(公告)日：2009-07-01

申请号：EP08103029.8

申请日：2008-03-27

Applicant: TPO Displays Corp.

Inventor： Edwards, Martin John ,  Ayres, John Richard ,  Young, Nigel David

IPC: G11C17/16 ,  H01L27/115

CPC classification number: G11C17/14

Abstract: The memory comprises at least two data storage units using hot carrier stressing damage to store data. Each data storage unit comprises the first terminal, the second terminal and a third terminal. When the first cross voltage between the second and third terminals is higher than the first threshold voltage and the second cross voltage between the first and third terminals is higher than the second threshold voltage, the data storage unit is in the first writing operation.

Abstract translation: 存储器包括至少两个数据存储单元，其使用热载运应力损坏来存储数据。 每个数据存储单元包括第一终端，第二终端和第三终端。 当第二和第三端子之间的第一交叉电压高于第一阈值电压并且第一和第三端子之间的第二交叉电压高于第二阈值电压时，数据存储单元处于第一写入操作。

公开(公告)号：EP2075789A2

公开(公告)日：2009-07-01

申请号：EP08154028.8

申请日：2008-04-03

Applicant: TPO Displays Corp.

Inventor： Edwards, Martin

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G2310/0251 ,  G09G2320/0219 ,  G09G2320/0252 ,  G09G2360/16

Abstract: The present invention relates to a transient control drive method, for driving a liquid crystal capacitor of a pixel circuit from a first voltage level to a second voltage level, comprises: driving the liquid crystal capacitor from the first voltage level to an intermediate voltage level; and driving the liquid crystal capacitor from the intermediate voltage level to the second voltage level. The present invention further provides a transient control drive circuit and an image display system thereof.

Abstract translation: 本发明涉及一种用于将像素电路的液晶电容器从第一电压电平驱动到第二电压电平的瞬态控制驱动方法，包括：将液晶电容器从第一电压电平驱动到中间电压电平; 并且将液晶电容器从中间电压电平驱动到第二电压电平。 本发明还提供一种瞬态控制驱动电路及其图像显示系统。

公开(公告)号：EP2075625A1

公开(公告)日：2009-07-01

申请号：EP08158902.0

申请日：2008-06-24

Applicant: TPO Displays Corp.

Inventor： Young, Nigel David ,  Battersby, Steve

IPC: G02F1/13357

CPC classification number: G02F1/1336 ,  G02F1/133553 ,  G02F2001/133616

Abstract: A display device comprises a lower substrate (19), comprising reflective display pixel electrodes (16), an upper substrate (11) and a liquid crystal layer (17) provided between the substrates.
A light source (6) is provided on the upper substrate (11) for illuminating the display electrodes through the liquid crystal layer. This arrangement provides a top light as an integrated structure within the liquid crystal display structure. The illumination can be efficiently provided to the pixel electrodes. This means that a light source pattern used can provide small light source areas.

Abstract translation: 显示装置包括下基板（19），其包括设置在基板之间的反射显示像素电极（16），上基板（11）和液晶层（17）。 在上基板（11）上设置光源（6），用于通过液晶层照射显示电极。 这种布置提供了在液晶显示结构内作为整体结构的顶灯。 照明可以有效地提供给像素电极。 这意味着所使用的光源图案可以提供小的光源区域。

公开(公告)号：EP1713056A3

公开(公告)日：2009-06-17

申请号：EP06251632.3

申请日：2006-03-27

Applicant: TPO Displays Corp.

Inventor： Lee, Szu-Hsien

IPC: G09G3/36

CPC classification number: G09G3/3674 ,  G09G2340/0414

Abstract: A dual resolution circuit for supporting normal resolution display mode and half resolution display mode is disclosed. In the dual resolution circuit, cascaded shift registers are controlled by a group of clock signals to generate intermediate scan signals in response to a start pulse. A normal/reverse scan switch, controlling a normal scan mode and a reverse scan mode, feeds back the intermediate scan signal from one shift register to another shift register. A dual resolution switch switches signal paths of the intermediate scan signals to logic gates. The logic gates perform logic operation on an enablement signal and the intermediate scan signals to generate final scan signals used in dual resolution display modes.

公开(公告)号：EP2037444A1

公开(公告)日：2009-03-18

申请号：EP08164265.4

申请日：2008-09-12

Applicant: TPO Displays Corp.

Inventor： Yeats, David ,  Novoselov, Pavel ,  Goldhoorn, Pieter

IPC: G09G3/36 ,  G02F1/1362

CPC classification number: H01L27/3213 ,  G02F1/1362 ,  G02F2201/52 ,  G09G3/3607 ,  G09G2300/0452 ,  G09G2310/0232 ,  G09G2320/0242 ,  G09G2340/06

Abstract: A liquid crystal display is provided to include a display panel with a plurality of pixels, which are arranged in rows and columns in a matrix form. Each pixel has a plurality of sub-pixels of first, second, third and fourth sub-pixel types, respectively, corresponding to red, green, blue and white (RGBW) colors and interleaved together. Each succession of first, second, and third sub-pixels form a first sub-pixel group, and a subsequent fourth sub-pixel forms a second sub-pixel group. The sub-pixels are arranged such that the second type of the sub-pixels and the fourth type of the sub-pixels are in a same column. In each row, the sub-pixel in a rightmost column is of the same sub-pixel type as the sub-pixel in a leftmost column of that row.

Abstract translation: 提供了一种液晶显示器，其包括具有多个像素的显示面板，其以矩阵形式排列成行和列。 每个像素分别具有对应于红色，绿色，蓝色和白色（RGBW）颜色并交错在一起的第一，第二，第三和第四子像素类型的多个子像素。 第一，第二和第三子像素的每个序列形成第一子像素组，并且随后的第四子像素形成第二子像素组。 子像素被布置成使得第二类型的子像素和第四类型的子像素在同一列中。 在每行中，最右列中的子像素与该行的最左列中的子像素具有相同的子像素类型。

公开(公告)号：EP0902983B1

公开(公告)日：2008-09-17

申请号：EP96915138.0

申请日：1996-06-05

Applicant: TPO Displays Corp.

Inventor： RIESS, Walter ,  STRITE, Samuel, Clagett

IPC: H01L33/00

CPC classification number: H01L51/5234 ,  H01L51/5206 ,  H01L2251/5315 ,  H01L2251/5323 ,  H01L2251/5353

Abstract: An organic light emitting device is provided which comprises a substrate (60), an anode contact electrode (64), a cathode contact electrode (61), and an organic region (62, 63) in which electroluminescence takes place if a voltage is applied between said anode (64) and cathode (61). At least one of said electrodes (61, 64) comprises a non-degenerate wide bandgap semiconductor.

公开(公告)号：EP1890185A1

公开(公告)日：2008-02-20

申请号：EP07111340.1

申请日：2007-06-28

Applicant: TPO Displays Corp.

Inventor： Lin, Chi-Huang

IPC: G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/133555 ,  G02F1/133371 ,  G02F1/133784

Abstract: The invention relates to a transflective pixel structure in a liquid crystal display panel which comprises lower (200) and upper (214) substrates opposing each other and a liquid crystal layer (206) disposed therebetween. The lower substrate comprises a reflective region (R) and an adjacent transmissive region (T). A protrusion (210) is formed on the surface of the upper substrate facing and corresponding to the low substrate of the reflective region, wherein an edge of the protrusion defines a transition from the reflective region to the transmissive region, wherein such edge extends along a first direction. An alignment film (208) covers the protrusion and the upper substrate, and is rubbed along a second direction parallel to the first direction or extending from the reflective region to the transmissive region to intersect with the first direction. A liquid crystal layer is disposed between the lower and upper substrates.

Abstract translation: 本发明涉及液晶显示面板中的透反射像素结构，其包括彼此相对的下（200）和上（214）衬底以及设置在其间的液晶层（206）。 下基板包括反射区域（R）和相邻透射区域（T）。 在上基板的面对并对应于反射区域的低基板的表面上形成突起（210），其中突起的边缘限定从反射区域到透射区域的转变，其中这样的边缘沿着 第一个方向 取向膜（208）覆盖突起和上基板，沿着与第一方向平行的第二方向或从反射区域延伸到透射区域而与第一方向相交。 液晶层设置在下基板和上基板之间。