专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140078448A1 Stress Insensitive Liquid Crystal Display 审中-公开
公开(公告)号：US20140078448A1
公开(公告)日：2014-03-20
申请号：US13622973
申请日：2012-09-19
申请人： Ming Xu , Cheng Chen , Young Cheol Yang
发明人： Ming Xu , Cheng Chen , Young Cheol Yang
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02F1/13363 , G02F2001/133565 , G02F2001/133638
摘要： A display is provided that has upper and lower polarizers, a color filter layer, a liquid crystal layer, and a thin-film transistor layer. The color filter layer and thin-film transistor layer may be formed from materials such as glass that are subject to stress-induced birefringence. To reduce light leakage that reduces display performance, one or more internal layers may be incorporated into the display to help ensure that linearly polarized backlight that passes through the display is not undesirably converted into elliptically polarized light. The internal layers may include a thin-film polarizer layer that forms a coating on the color filter layer, a thin-film polarizer layer that forms a coating on the thin-film-transistor layer, a retarder layer that is formed as a coating on the color filter layer, and a retarder layer that is formed as a coating on the thin-film-transistor layer.

2. 发明授权

US08755010B2 Displays with multilayer masks and color filters 有权
标题翻译：显示多层蒙版和彩色滤镜
公开(公告)号：US08755010B2
公开(公告)日：2014-06-17
申请号：US13299289
申请日：2011-11-17
申请人： Young Cheol Yang , Cheng Chen , Ming Xu , Zhibing Ge , Chia-Ching Chu , Mingxia Gu , Young-Bae Park , Weimin Liu , EnkhAmgalan Dorjgotov , John Z. Zhong , Lynn R. Youngs
发明人： Young Cheol Yang , Cheng Chen , Ming Xu , Zhibing Ge , Chia-Ching Chu , Mingxia Gu , Young-Bae Park , Weimin Liu , EnkhAmgalan Dorjgotov , John Z. Zhong , Lynn R. Youngs
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： G02F1/133512 , G02B5/201 , G02F1/133502 , G02F1/133514 , G02F2201/52 , G02F2202/023
摘要： An electronic device may have a display such as a liquid crystal display. The display may have multiple layers of material such as a color filter layer and a thin-film transistor layer. An opaque masking layer may be formed on a display layer such as the color filter layer. In an inactive portion of the display, the opaque masking layer may form a rectangular ring that serves as a border region surrounding a rectangular active portion of the display. In the active portion of the display, the opaque masking layer may be patterned to from an opaque matrix that separates color filter elements in an array of color filter elements. The opaque masking layer and color filter elements may be formed from polymers such as photoresist. The opaque masking layer may include a black pigment such as carbon black. Color filter elements and opaque masking material may include multiple sublayers.
摘要翻译：电子设备可以具有诸如液晶显示器的显示器。显示器可以具有多层材料，例如滤色器层和薄膜晶体管层。不透明掩模层可以形成在诸如滤色器层的显示层上。在显示器的无效部分中，不透明掩模层可以形成用作围绕显示器的矩形有源部分的边界区域的矩形环。在显示器的有源部分中，不透明掩模层可以被图案化为从滤色器元件阵列中分离滤色器元件的不透明矩阵。不透明掩模层和滤色器元件可以由诸如光致抗蚀剂的聚合物形成。不透明掩模层可以包括黑色颜料如炭黑。滤色器元件和不透明掩模材料可以包括多个子层。

3. 发明申请

US20130201429A1 Display With Color Mixing Prevention Structures 有权
公开(公告)号：US20130201429A1
公开(公告)日：2013-08-08
申请号：US13364885
申请日：2012-02-02
申请人： Ming Xu , Shawn R. Gettemy , Young Cheol Yang , Zhibing Ge , Cheng Chen
发明人： Ming Xu , Shawn R. Gettemy , Young Cheol Yang , Zhibing Ge , Cheng Chen
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02B5/201 , G02F1/133509 , G02F1/133512 , G02F1/133526 , G02F1/136209 , G02F1/1368 , G02F2001/133357 , G02F2001/133521 , G02F2001/136222
摘要： An electronic device may have a liquid crystal display having a backlight and color mixing prevention structures. The color mixing prevention structures may, in part, be formed from one or more arrays of color filter elements. The liquid crystal display may include first and second transparent substrate layers on opposing sides of a liquid crystal layer. The display may include a first array of color filter elements on the first transparent substrate layer and a second array of color filter elements on the second transparent substrate layer. One or more of the arrays of color filter elements may include a black matrix formed over portions of the color filter elements. The color filter elements may fill or partially fill openings in the black matrix. The display may include a collimating layer on the second transparent substrate layer. The color filter elements may include cholesteric color filter elements.

4. 发明申请

US20130128193A1 Displays with Multilayer Masks and Color Filters 有权
标题翻译：显示多层蒙版和彩色滤镜
公开(公告)号：US20130128193A1
公开(公告)日：2013-05-23
申请号：US13299289
申请日：2011-11-17
申请人： Young Cheol Yang , Cheng Chen , Ming Xu , Zhibing Ge , Chia-Ching Chu , Mingxia Gu , Young-Bae Park , Weimin Liu , EnkhAmgalan Dorjgotov , John Z. Zhong , Lynn R. Youngs
发明人： Young Cheol Yang , Cheng Chen , Ming Xu , Zhibing Ge , Chia-Ching Chu , Mingxia Gu , Young-Bae Park , Weimin Liu , EnkhAmgalan Dorjgotov , John Z. Zhong , Lynn R. Youngs
IPC分类号： G02F1/1335
CPC分类号： G02F1/133512 , G02B5/201 , G02F1/133502 , G02F1/133514 , G02F2201/52 , G02F2202/023
摘要： An electronic device may have a display such as a liquid crystal display. The display may have multiple layers of material such as a color filter layer and a thin-film transistor layer. An opaque masking layer may be formed on a display layer such as the color filter layer. In an inactive portion of the display, the opaque masking layer may form a rectangular ring that serves as a border region surrounding a rectangular active portion of the display. In the active portion of the display, the opaque masking layer may be patterned to from an opaque matrix that separates color filter elements in an array of color filter elements. The opaque masking layer and color filter elements may be formed from polymers such as photoresist. The opaque masking layer may include a black pigment such as carbon black. Color filter elements and opaque masking material may include multiple sublayers.
摘要翻译：电子设备可以具有诸如液晶显示器的显示器。显示器可以具有多层材料，例如滤色器层和薄膜晶体管层。不透明掩模层可以形成在诸如滤色器层的显示层上。在显示器的非活动部分中，不透明掩模层可以形成用作围绕显示器的矩形有源部分的边界区域的矩形环。在显示器的有源部分中，不透明掩模层可以被图案化为从滤色器元件阵列中分离滤色器元件的不透明矩阵。不透明掩模层和滤色器元件可以由诸如光致抗蚀剂的聚合物形成。不透明掩模层可以包括黑色颜料如炭黑。滤色器元件和不透明掩模材料可以包括多个子层。

5. 发明授权

US09025112B2 Display with color mixing prevention structures 有权
标题翻译：显示防混色结构
公开(公告)号：US09025112B2
公开(公告)日：2015-05-05
申请号：US13364885
申请日：2012-02-02
申请人： Ming Xu , Shawn R. Gettemy , Young Cheol Yang , Zhibing Ge , Cheng Chen
发明人： Ming Xu , Shawn R. Gettemy , Young Cheol Yang , Zhibing Ge , Cheng Chen
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/1362
CPC分类号： G02F1/133514 , G02B5/201 , G02F1/133509 , G02F1/133512 , G02F1/133526 , G02F1/136209 , G02F1/1368 , G02F2001/133357 , G02F2001/133521 , G02F2001/136222
摘要： An electronic device may have a liquid crystal display having a backlight and color mixing prevention structures. The color mixing prevention structures may, in part, be formed from one or more arrays of color filter elements. The liquid crystal display may include first and second transparent substrate layers on opposing sides of a liquid crystal layer. The display may include a first array of color filter elements on the first transparent substrate layer and a second array of color filter elements on the second transparent substrate layer. One or more of the arrays of color filter elements may include a black matrix formed over portions of the color filter elements. The color filter elements may fill or partially fill openings in the black matrix. The display may include a collimating layer on the second transparent substrate layer. The color filter elements may include cholesteric color filter elements.
摘要翻译：电子设备可以具有具有背光和防混色结构的液晶显示器。防混颜色结构可以部分地由一个或多个滤色器元件阵列形成。液晶显示器可以包括在液晶层的相对侧上的第一和第二透明基板层。显示器可以包括第一透明衬底层上的滤色器元件的第一阵列和第二透明衬底层上的滤色器元件的第二阵列。滤色器元件阵列中的一个或多个可以包括在滤色器元件的部分上形成的黑矩阵。滤色器元件可以填充或部分填充黑色矩阵中的开口。显示器可以包括在第二透明基底层上的准直层。滤色器元件可以包括胆甾型滤色器元件。

6. 发明申请

US20130265521A1 Displays with Low Reflectance Border Regions 有权
标题翻译：低反射边界区域显示
公开(公告)号：US20130265521A1
公开(公告)日：2013-10-10
申请号：US13607368
申请日：2012-09-07
申请人： Cheng Chen , Young Cheol Yang , Young Bae Park
发明人： Cheng Chen , Young Cheol Yang , Young Bae Park
IPC分类号： G02F1/13357 , B05D5/06
CPC分类号： G02F1/133502 , G02F1/133512 , G02F1/133514 , G02F1/133516 , G02F2001/133388 , G02F2001/133565
摘要： An electronic device may have a display such as a liquid crystal display. A color filter layer may be formed on a display layer such as a transparent substrate layer of the display. The color filter layer may include an array of color filter elements on an inner surface of the transparent substrate layer. The color filter layer may include opaque masking material. In an inactive portion of the display, the opaque masking material may be formed over the color filter elements and interposed between the color filter elements. In the inactive portion of the display, the opaque masking material and the color filter elements may form a ring that serves as a border region surrounding an active portion of the display. In the active portion of the display, the opaque masking layer may be patterned to from an opaque matrix that separates the color filter elements.
摘要翻译：电子设备可以具有诸如液晶显示器的显示器。滤色器层可以形成在显示器的透明基板层等显示层上。滤色器层可以包括在透明基底层的内表面上的滤色器元件的阵列。滤色器层可以包括不透明掩模材料。在显示器的非活动部分中，不透明掩模材料可以形成在滤色器元件上并且插入在滤色器元件之间。在显示器的无效部分中，不透明掩模材料和滤色器元件可以形成用作围绕显示器的有效部分的边界区域的环。在显示器的有源部分中，不透明掩模层可以从分离滤色器元件的不透明矩阵图案化。

7. 发明授权

US09341878B2 Displays with low reflectance border regions 有权
标题翻译：显示低反射率边界区域
公开(公告)号：US09341878B2
公开(公告)日：2016-05-17
申请号：US13607368
申请日：2012-09-07
申请人： Cheng Chen , Young Cheol Yang , Young Bae Park
发明人： Cheng Chen , Young Cheol Yang , Young Bae Park
IPC分类号： G02F1/1335 , G02F1/1333
CPC分类号： G02F1/133502 , G02F1/133512 , G02F1/133514 , G02F1/133516 , G02F2001/133388 , G02F2001/133565
摘要： An electronic device may have a display such as a liquid crystal display. A color filter layer may be formed on a display layer such as a transparent substrate layer of the display. The color filter layer may include an array of color filter elements on an inner surface of the transparent substrate layer. The color filter layer may include opaque masking material. In an inactive portion of the display, the opaque masking material may be formed over the color filter elements and interposed between the color filter elements. In the inactive portion of the display, the opaque masking material and the color filter elements may form a ring that serves as a border region surrounding an active portion of the display. In the active portion of the display, the opaque masking layer may be patterned to from an opaque matrix that separates the color filter elements.
摘要翻译：电子设备可以具有诸如液晶显示器的显示器。滤色器层可以形成在显示器的透明基板层等显示层上。滤色器层可以包括在透明基底层的内表面上的滤色器元件的阵列。滤色器层可以包括不透明掩模材料。在显示器的非活动部分中，不透明掩模材料可以形成在滤色器元件上并且插入在滤色器元件之间。在显示器的无效部分中，不透明掩模材料和滤色器元件可以形成用作围绕显示器的有效部分的边界区域的环。在显示器的有源部分中，不透明掩模层可以从分离滤色器元件的不透明矩阵图案化。

8. 发明授权

US09001280B2 Devices and methods for shielding displays from electrostatic discharge 有权
标题翻译：用于屏蔽显示器免受静电放电的设备和方法
公开(公告)号：US09001280B2
公开(公告)日：2015-04-07
申请号：US13603151
申请日：2012-09-04
申请人： Ming Xu , Zhibing Ge , Cheng-Ho Yu , Cheng Chen , Abbas Jamshidi-Roudbari , Lynn Richard Youngs
发明人： Ming Xu , Zhibing Ge , Cheng-Ho Yu , Cheng Chen , Abbas Jamshidi-Roudbari , Lynn Richard Youngs
IPC分类号： G02F1/1335 , G02F1/1343 , G06F1/16 , G06F1/18 , G06F3/041 , G09G3/36 , G02F1/1333
CPC分类号： G02F1/134363 , G02F2001/133334 , G02F2202/22 , G06F1/1601 , G06F1/182 , G06F3/041 , G09G3/36 , G09G2300/0426 , G09G2330/04 , Y10T29/49002
摘要： Methods and devices for shielding displays from electrostatic discharge (ESD) are provided. In one example, a display of an electronic device may include a high resistivity shielding layer configured to protect electrical components from static charges. The display may also include a conductive layer electrically coupled to the high resistivity shielding layer and configured to decrease a discharge time of static charges from the high resistivity shielding layer. The display may include a grounding layer and a conductor electrically coupled between the conductive layer and the grounding layer to direct static charges from the conductive layer to the grounding layer.
摘要翻译：提供了用于屏蔽屏蔽静电放电（ESD）的方法和装置。在一个示例中，电子设备的显示器可以包括被配置为保护电气部件免受静电荷的高电阻率屏蔽层。显示器还可以包括电耦合到高电阻率屏蔽层并被配置为降低来自高电阻率屏蔽层的静电荷的放电时间的导电层。显示器可以包括接地层和电耦合在导电层和接地层之间的导体，以将静电荷从导电层引导到接地层。

9. 发明授权

US08692948B2 Electric field shielding for in-cell touch type thin-film-transistor liquid crystal displays 有权
标题翻译：电池内触摸式薄膜晶体管液晶显示器的电场屏蔽
公开(公告)号：US08692948B2
公开(公告)日：2014-04-08
申请号：US12785395
申请日：2010-05-21
申请人： Young-Bae Park , Ming Xu , Zhibing Ge , Cheng Chen , Shih Chang Chang , Shawn R. Gettemy , Joshua G. Wurzel , John Z. Zhong
发明人： Young-Bae Park , Ming Xu , Zhibing Ge , Cheng Chen , Shih Chang Chang , Shawn R. Gettemy , Joshua G. Wurzel , John Z. Zhong
IPC分类号： G02F1/1333
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2001/133334
摘要： Displays such as liquid crystal displays may be used in electronic devices. During operation of a display, electrostatic charges on the surface of the display may give rise to electric fields. One or more electric field shielding layers may be provided in the display to prevent the electric fields from disrupting operation of the liquid crystals material in the display. The shielding layers may be formed at a location in the stack of layers that make up the display that is above the liquid crystal material of the display. Touch sensors and thin film transistors may be located below the shielding layer.
摘要翻译：诸如液晶显示器的显示器可以用在电子设备中。在显示器的操作期间，显示器表面上的静电电荷可能产生电场。可以在显示器中设置一个或多个电场屏蔽层，以防止电场破坏显示器中的液晶材料的操作。屏蔽层可以形成在构成显示器在显示器的液晶材料之上的层叠层中的位置处。触摸传感器和薄膜晶体管可以位于屏蔽层下方。

10. 发明申请

US20130241960A1 SYSTEMS AND METHODS FOR LIQUID CRYSTAL DISPLAY COLUMN INVERSION USING REORDERED IMAGE DATA 有权
标题翻译：使用重新图像数据进行液晶显示柱反转的系统和方法
公开(公告)号：US20130241960A1
公开(公告)日：2013-09-19
申请号：US13420298
申请日：2012-03-14
申请人： Ming Xu , Zhibing Ge , Shih Chang Chang , Cheng Chen , Hopil Bae , Shawn Robert Gettemy , Wei H. Yao
发明人： Ming Xu , Zhibing Ge , Shih Chang Chang , Cheng Chen , Hopil Bae , Shawn Robert Gettemy , Wei H. Yao
IPC分类号： G09G5/10 , G09G5/00
CPC分类号： G09G3/3413 , G09G3/006 , G09G3/3426 , G09G3/3614 , G09G2300/0439 , G09G2300/0804 , G09G2320/0242 , G09G2320/041 , G09G2330/023
摘要： Systems, methods, and devices for performing column inversion using reordered image data are provided. In one example, an electronic display may include a display panel with columns of pixels and driver circuitry to drive the pixels using column inversion. The driver circuitry may drive pixels of a first superpixel in a first color order and drive pixels of an adjacent second superpixel in a second color order, such that more pixels are driven sequentially at a common polarity than would have been driven sequentially at the common polarity were the pixels of the first superpixel driven at the same color order as the pixels of the second superpixel.
摘要翻译：提供了使用重新排序的图像数据执行列反转的系统，方法和装置。在一个示例中，电子显示器可以包括具有像素列和驱动器电路的显示面板，以使用列反转来驱动像素。驱动器电路可以以第一颜色顺序驱动第一超级像素的像素，并且以第二颜色顺序驱动相邻第二超级像素的像素，使得更多像素以与以共同极性顺序驱动的公共极性顺序驱动是以与第二超像素的像素相同的颜色顺序驱动的第一超像素的像素。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式