公开(公告)号：US20120262406A1

公开(公告)日：2012-10-18

申请号：US13527470

申请日：2012-06-19

申请人： Steven Porter HOTELLING ,  Marduke YOUSEFPOR ,  Shih Chang CHANG ,  John Z. ZHONG

发明人： Steven Porter HOTELLING ,  Marduke YOUSEFPOR ,  Shih Chang CHANG ,  John Z. ZHONG

IPC分类号： G06F3/041

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04103

摘要： Displays with touch sensing circuitry integrated into the display pixel stackup are provided. An integrated touch screen can include multi-function circuit elements that can operate as circuitry of the display system to generate an image on the display, and can also form part of a touch sensing system that senses one or more touches on or near the display. The multi-function circuit elements can be, for example, capacitors in display pixels that can be configured to operate as storage capacitors/electrodes, common electrodes, conductive wires/pathways, etc., of the display circuitry in the display system, and that may also be configured to operate as circuit elements of the touch sensing circuitry.

摘要翻译： 提供集成在显示像素堆叠中的触摸感应电路的显示。 集成触摸屏可以包括多功能电路元件，其可以作为显示系统的电路操作以在显示器上生成图像，并且还可以形成感测显示器上或附近的一个或多个触摸的触摸感测系统的一部分。 多功能电路元件可以是例如可以被配置为作为显示系统中的显示电路的存储电容器/电极，公共电极，导线/路径等的显示像素中的电容器，并且， 也可以被配置为作为触摸感测电路的电路元件工作。

公开(公告)号：US20120320327A1

公开(公告)日：2012-12-20

申请号：US13163507

申请日：2011-06-17

申请人： Young-Bae PARK ,  Steven J. MARTISAUSKAS ,  Joshua G. WURZEL ,  Shih Chang CHANG ,  John Z. ZHONG

发明人： Young-Bae PARK ,  Steven J. MARTISAUSKAS ,  Joshua G. WURZEL ,  Shih Chang CHANG ,  John Z. ZHONG

IPC分类号： G02F1/1339 ,  B32B37/00 ,  B32B17/00 ,  B31B1/62

CPC分类号： B32B37/1292 ,  B32B41/00 ,  B32B2309/105 ,  B32B2315/08 ,  B32B2457/202 ,  B32B2457/206 ,  G02F1/1339 ,  Y10T156/10

摘要： Forming a seal between plates (e.g., glass plates within an LCD or electrodes within an OLED display) using a non-uniform pattern of adhesive applied between the plates is disclosed. The pattern of adhesive can include more adhesive material in portions of the plate that are expected to experience higher levels of stress. The pattern of adhesive can be determined based at least in part on the width of the surface of the plates that contact each other, where wider and narrower portions of the surface can have different adhesive patterns. The amount of adhesive applied to the plates can be varied by adjusting the speed at which a dispensing nozzle traverses the contact surface of the plate, the flow rate at which adhesive is dispensed from the nozzle, or both.

摘要翻译： 公开了在板之间形成密封（例如，LCD内的玻璃板或OLED显示器内的电极），使用施加在板之间的粘合剂的不均匀图案。 粘合剂的图案可以在板的部分中包括更多的粘合剂材料，其预期将经历更高水平的应力。 粘合剂的图案可以至少部分地基于彼此接触的板的表面的宽度来确定，其中表面的较宽和较窄部分可以具有不同的粘合剂图案。 施加到板上的粘合剂的量可以通过调节分配喷嘴穿过板的接触表面的速度，从喷嘴分配粘合剂的流速或两者来改变。

公开(公告)号：US20100323166A1

公开(公告)日：2010-12-23

申请号：US12488432

申请日：2009-06-19

申请人： Shih Chang CHANG ,  Lili HUANG ,  Seung Jae HONG ,  John Z. ZHONG

发明人： Shih Chang CHANG ,  Lili HUANG ,  Seung Jae HONG ,  John Z. ZHONG

IPC分类号： B32B3/10 ,  B05D5/12

CPC分类号： G06F3/0412 ,  G06F2203/04103 ,  H01B1/08 ,  Y10T428/24612 ,  Y10T428/24868 ,  Y10T428/24917 ,  Y10T428/24942

摘要： Substantially transparent conductor layers in touch sensing systems may be formed by forming a barrier layer between an organic layer and a substantially transparent conductive layer. For example, a barrier layer can be formed over the organic layer, and the transparent conductor layer can be formed over the barrier layer. The barrier layer can reduce or prevent outgassing of the organic layer, to help increase the quality of the transparent conductor layer. In another example, a combination layer of two different types of a transparent conductor may be formed over the organic layer by forming a barrier layer of the transparent conductor, and forming a second layer of the transparent conductor on the barrier layer. Outgassing that can occur when forming the barrier layer can cause the transparent conductor of the barrier layer to be of lower-quality, but can result in a higher-quality transparent conductor of the second layer.

摘要翻译： 可以通过在有机层和基本上透明的导电层之间形成阻挡层来形成触摸感测系统中的基本透明的导体层。 例如，可以在有机层上形成阻挡层，并且可以在阻挡层上形成透明导体层。 阻挡层可以减少或防止有机层的除气，有助于提高透明导体层的质量。 在另一示例中，可以通过形成透明导体的阻挡层，并在阻挡层上形成透明导体的第二层，在有机层上形成两种不同类型的透明导体的组合层。 在形成阻挡层时可能发生的除气可能导致阻挡层的透明导体质量较差，但是可以产生更高质量的第二层透明导体。

公开(公告)号：US20130100039A1

公开(公告)日：2013-04-25

申请号：US13278048

申请日：2011-10-20

申请人： Seung Jae HONG ,  Sunggu KANG ,  Martin Paul GRUNTHANER ,  John Z. ZHONG

发明人： Seung Jae HONG ,  Sunggu KANG ,  Martin Paul GRUNTHANER ,  John Z. ZHONG

IPC分类号： G06F3/041 ,  B32B37/14 ,  H05K3/00

CPC分类号： G06F3/041 ,  B32B37/12 ,  B32B37/1207 ,  B32B2037/1253 ,  B32B2037/246 ,  B32B2307/41 ,  B32B2307/412 ,  B32B2457/208 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04107 ,  H05K3/282 ,  Y10T156/10

摘要： A touch sensitive device that includes a touch sensor having an opaque passivation layer is disclosed. The opaque passivation layer can be made from an organic or inorganic material, such as acrylic. The opaque passivation layer can be positioned in the touch sensitive device between the cover material of the device and conductive traces located on the touch sensor to hide the conductive traces from the user's view and protect the conductive traces from corrosion. Processes for making the touch sensitive devices that include a touch sensor having an opaque passivation layer are also disclosed.

摘要翻译： 公开了一种包括具有不透明钝化层的触摸传感器的触敏装置。 不透明钝化层可以由有机或无机材料如丙烯酸制成。 不透明钝化层可以位于触摸敏感器件之间，位于器件的覆盖材料和位于触摸传感器上的导电迹线之间，以便将用户的视线隐藏起来，并保护导电迹线免受腐蚀。 还公开了用于制造包括具有不透明钝化层的触摸传感器的触敏装置的工艺。

公开(公告)号：US20120313894A1

公开(公告)日：2012-12-13

申请号：US13593451

申请日：2012-08-23

申请人： Steve Porter HOTELLING ,  John Z. ZHONG

发明人： Steve Porter HOTELLING ,  John Z. ZHONG

IPC分类号： G06F3/041

CPC分类号： G06F3/044 ,  G02F1/134363 ,  G06F3/0412 ,  G06F2203/04104 ,  G06F2203/04112

摘要： This relates to adding multi-touch functionality to a display without the need of a separate multi-touch panel or layer overlaying the display. Instead, embodiments of the invention can advantageously utilize existing display circuitry to provide multi-touch functionality while adding relatively little circuitry that is specific to the multi-touch functionality. Thus, by sharing circuitry for the display and the multi-touch functionalities, embodiments of the invention can be implemented at a lower cost than the alternative of superimposing additional multi-touch related layers onto an existing display panel. Furthermore, since the display and multi-touch functionality can be implemented on the same circuit, they can be synchronized so that noise resulting from the display functionality does not detrimentally affect the multi-touch functionality and vice versa.

摘要翻译： 这涉及向显示器添加多点触摸功能，而不需要单独的多点触摸面板或覆盖显示器的层。 相反，本发明的实施例可以有利地利用现有的显示电路来提供多点触摸功能，同时添加特定于多点触摸功能的相对少的电路。 因此，通过共享用于显示器和多点触摸功能的电路，本发明的实施例可以以比将附加的多点触摸相关层叠加到现有显示面板上的替代方案更低的成本来实现。 此外，由于可以在相同的电路上实现显示和多点触摸功能，所以它们可以被同步，使得由显示功能产生的噪声不会不利地影响多点触摸功能，反之亦然。

公开(公告)号：US20130120283A1

公开(公告)日：2013-05-16

申请号：US13371359

申请日：2012-02-10

申请人： Chun-Hao TUNG ,  EnkhAmgalan DORJGOTOV ,  Masato KUWABARA ,  Sunggu KANG ,  Cheng CHEN ,  John Z. ZHONG

发明人： Chun-Hao TUNG ,  EnkhAmgalan DORJGOTOV ,  Masato KUWABARA ,  Sunggu KANG ,  Cheng CHEN ,  John Z. ZHONG

IPC分类号： G06F3/041 ,  B32B37/14 ,  B32B37/12

CPC分类号： G06F3/041 ,  B32B37/12 ,  B32B2457/208 ,  G02B1/11 ,  G02B1/111 ,  G06F2203/04103 ,  Y10T156/10 ,  Y10T428/24942

摘要： Touch sensor panels typically include a plurality of layers that can be stacked on top of each other. When the touch sensor panel is used in a bright environment, incident light can hit the interfaces between those layers of the stackup having mismatched refractive indices and can reflect off those interfaces. The light reflected from those interfaces can give rise to the appearance of fringes on the touch sensor panel, which can be visually distracting. In order to reduce the appearance of these fringes, embodiments of the disclosure are directed to the addition of an index matching passivation layer between a conductive layer of traces and an adhesive layer in the touch sensor panel stackup.