公开(公告)号：US09595497B2

公开(公告)日：2017-03-14

申请号：US14494529

申请日：2014-09-23

Applicant: Apple Inc.

Inventor： Byung Duk Yang ,  Kwang Soon Park ,  Kyung-Wook Kim ,  Shih Chang Chang

IPC: G02F1/1333 ,  H01L23/544 ,  G02F1/1335 ,  G02F1/1345

CPC classification number: H01L23/544 ,  G02F1/1333 ,  G02F1/133512 ,  G02F1/13454 ,  G02F2001/133354 ,  H01L2223/5442 ,  H01L2223/54426 ,  H01L2223/54486 ,  H01L2224/0401 ,  H01L2224/05568 ,  H01L2224/131 ,  H01L2224/16145 ,  H01L2924/0002 ,  H01L2924/00 ,  H01L2924/014

Abstract: A display may have a thin-film transistor layer formed from a layer of thin-film, transistor circuitry on a substrate. The thin-film transistor layer may overlap a color filter layer. A portion of the thin-film transistor layer may extend past the color filter layer to for a ledge region. Components such as a flexible printed circuit and a display driver integrated circuit may be mounted to the thin-film transistor layer in the ledge region. The components may have alignment marks. The thin-film transistor layer may have a black masking layer that is patterned to form openings for display pixels. In a border area of the display that overlaps the ledge region, the thin-film transistor layer may have alignment mark viewing windows. Alignment marks formed from black masking material in the windows may be aligned with respective alignment marks on the components.

Abstract translation: 显示器可以具有由薄膜晶体管电路在衬底上形成的薄膜晶体管层。 薄膜晶体管层可以与滤色器层重叠。 薄膜晶体管层的一部分可以延伸经过滤色器层到达凸缘区域。 诸如柔性印刷电路和显示驱动器集成电路的部件可以安装到凸缘区域中的薄膜晶体管层。 组件可以具有对准标记。 薄膜晶体管层可以具有被图案化以形成用于显示像素的开口的黑色掩模层。 在与凸缘区域重叠的显示器的边界区域中，薄膜晶体管层可以具有对准标记观察窗口。 窗口中由黑色掩蔽材料形成的对准标记可以与部件上的相应对准标记对齐。

公开(公告)号：US20170026553A1

公开(公告)日：2017-01-26

申请号：US14808776

申请日：2015-07-24

Applicant: Apple Inc.

Inventor： Szu-Hsien Lee ,  Jin Yan ,  Kwang Soon Park ,  Young Cheol Yang

IPC: H04N5/225 ,  G02B5/20 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/133351 ,  G02F1/1341 ,  G02F2001/133388 ,  G02F2201/58 ,  H04N5/2257

Abstract: A display may include a color filter glass layer and a thin-film transistor glass layer that are attached with sealant. The thin-film transistor glass layer may have a recess in an inactive area of the display that accommodates a camera. The display layers may be provided with an opening that overlaps the recess. The recess may be a hole or a notch. The display may include circuitry and metal structures in the inactive area that are isolated from the recess with sealant. The sealant may have intersection points to isolate internal components from external contaminants and prevent reliability issues in the display. The display may be formed by cutting a motherglass layer into an individual display panel. The motherglass layer may include display layers attached with sealant. Cutting the mother glass layer may include cutting the sealant.

Abstract translation: 显示器可以包括附着有密封剂的滤色器玻璃层和薄膜晶体管玻璃层。 薄膜晶体管玻璃层可以在显示器的无效区域中具有容纳相机的凹部。 显示层可以设置有与凹部重叠的开口。 凹部可以是孔或凹口。 显示器可以包括在非活动区域中的与密封剂与凹部隔离的电路和金属结构。 密封剂可以具有交叉点以将内部组件与外部污染物隔离，并防止显示器中的可靠性问题。 显示器可以通过将母玻璃层切割成单独的显示面板而形成。 毛玻璃层可以包括附着有密封剂的显示层。 切割母玻璃层可包括切割密封剂。

公开(公告)号：US09424793B2

公开(公告)日：2016-08-23

申请号：US14726312

申请日：2015-05-29

Applicant: Apple Inc.

Inventor： Rungrot Kitsomboonloha ,  Kwang Soon Park ,  Chin-Wei Lin ,  Chun-Yao Huang ,  Shih Chang Chang ,  Szu-Hsien Lee

IPC: H01L31/00 ,  G09G3/36 ,  G06F3/041

CPC classification number: G09G3/3648 ,  G06F3/0412 ,  G06F3/0416 ,  G09G2300/0408 ,  G09G2300/0842

Abstract: A touch screen display may include gate line driver circuitry coupled to a display pixel array. The display may be provided with intra-frame pausing (IFP) capabilities, where touch or other operations may be performed during one or more intra-frame blanking intervals. In one suitable arrangement, a gate driver circuit may include multiple gate line driver segments each of which is activated by a separate gate start pulse. Each gate start pulse may only be released at the end of an IFP interval. In another suitable arrangement, dummy gate driver units may be interposed among active gate driver units. Gate output signals may propagate through the dummy gate driver units during the IFP internal. In another suitable arrangement, each active gate driver unit may be provided with a buffer portion that protects at least some transistor in the gate driver unit from undesired stress.

Abstract translation: 触摸屏显示器可以包括耦合到显示像素阵列的栅极线驱动器电路。 显示器可以具有帧内暂停（IFP）能力，其中可以在一个或多个帧内消隐间隔期间执行触摸或其它操作。 在一种合适的布置中，栅极驱动电路可以包括多个栅极线驱动器段，每个栅驱动器段由单独的栅极起始脉冲激活。 每个栅极起始脉冲只能在IFP间隔结束时释放。 在另一种合适的布置中，虚拟栅极驱动器单元可插入有源栅极驱动器单元中。 栅极输出信号可能在IFP内部传播通过虚拟栅极驱动器单元。 在另一种合适的布置中，每个有源栅极驱动器单元可以设置有缓冲部分，其保护栅极驱动器单元中的至少一些晶体管免受不期望的应力。

公开(公告)号：US20150301417A1

公开(公告)日：2015-10-22

申请号：US14549309

申请日：2014-11-20

Applicant: Apple Inc.

Inventor： Kwang Soon Park ,  Byung Duk Yang ,  Robin Huang ,  Shih Chang Chang

IPC: G02F1/1362 ,  G02F1/1335 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/136209 ,  G02F1/133514 ,  G02F1/133553 ,  G02F1/1368 ,  G02F2001/133357 ,  H01L27/1218 ,  H01L27/1222 ,  H01L27/1248

Abstract: A display may have a thin-film transistor (TFT) layer and a color filter layer. The TFT layer may have a first substrate, a first black masking layer, a planarization layer, and a layer of TFT circuitry on the planarization layer. The color filter layer may have a second substrate and a second black masking layer on the second substrate. A portion of the inactive area may serve as a logo area for displaying desired information to the user. A reflective structure may be formed on the bottom surface of the planarization layer, on the bottom surface of the first substrate, on the bottom surface of the second substrate, or on the upper surface of the first substrate in the logo area. In another embodiment, the logo area may be backlit by transmitting light through one or more openings in the first and second black masking layers in the logo area.

Abstract translation: 显示器可以具有薄膜晶体管（TFT）层和滤色器层。 TFT层可以在平坦化层上具有第一衬底，第一黑色掩蔽层，平坦化层和TFT电路层。 滤色器层可以在第二基板上具有第二基板和第二黑色掩蔽层。 非活动区域的一部分可以用作用于向用户显示期望信息的标识区域。 反射结构可以形成在平坦化层的底表面，第一衬底的底表面，第二衬底的底表面上，或在徽标区域中的第一衬底的上表面上。 在另一个实施例中，标识区域可以通过将光透过标识区域中的第一和第二黑色掩蔽层中的一个或多个开口来进行背光。

公开(公告)号：US20150269897A1

公开(公告)日：2015-09-24

申请号：US14726312

申请日：2015-05-29

Applicant: Apple Inc.

Inventor： Rungrot Kitsomboonloha ,  Kwang Soon Park ,  Chin-Wei Lin ,  Chun-Yao Huang ,  Shih Chang Chang ,  Szu-Hsien Lee

IPC: G09G3/36 ,  G06F3/041

CPC classification number: G09G3/3648 ,  G06F3/0412 ,  G06F3/0416 ,  G09G2300/0408 ,  G09G2300/0842

Abstract: A touch screen display may include gate line driver circuitry coupled to a display pixel array. The display may be provided with intra-frame pausing (IFP) capabilities, where touch or other operations may be performed during one or more intra-frame blanking intervals. In one suitable arrangement, a gate driver circuit may include multiple gate line driver segments each of which is activated by a separate gate start pulse. Each gate start pulse may only be released at the end of an IFP interval. In another suitable arrangement, dummy gate driver units may be interposed among active gate driver units. Gate output signals may propagate through the dummy gate driver units during the IFP internal. In another suitable arrangement, each active gate driver unit may be provided with a buffer portion that protects at least some transistor in the gate driver unit from undesired stress.

Abstract translation: 触摸屏显示器可以包括耦合到显示像素阵列的栅极线驱动器电路。 显示器可以具有帧内暂停（IFP）能力，其中可以在一个或多个帧内消隐间隔期间执行触摸或其它操作。 在一种合适的布置中，栅极驱动电路可以包括多个栅极线驱动器段，每个栅驱动器段由单独的栅极起始脉冲激活。 每个栅极起始脉冲只能在IFP间隔结束时释放。 在另一种合适的布置中，虚拟栅极驱动器单元可插入有源栅极驱动器单元中。 栅极输出信号可能在IFP内部传播通过虚拟栅极驱动器单元。 在另一种合适的布置中，每个有源栅极驱动器单元可以设置有缓冲部分，其保护栅极驱动器单元中的至少一些晶体管免受不希望的应力。