公开(公告)号：US20170293174A1

公开(公告)日：2017-10-12

申请号：US15260082

申请日：2016-09-08

Applicant: Apple Inc.

Inventor： Chia Hsuan Tai ,  Cheng Chen ,  Da Yu ,  Enkhamgalan Dorjgotov ,  Sang Un Choi ,  Shih-Chyuan Fan Jiang ,  Tae Woon Cha ,  Yeon Sik Ham ,  Yuan Chen ,  Zhibing Ge ,  Hossein Nemati

IPC: G02F1/1339 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1368

Abstract: A liquid crystal display may have main column spacers and subspacer column spacers. The column spacers may have cross shapes formed from overlapping perpendicular rectangular column spacer portions respectively located on a color filter layer and a thin-film transistor layer. The column spacers may have a hybrid configuration in which some of the rectangular portions on the thin-film transistor layer extend vertically and some extend horizontally. Column spacers may be formed from planarization layer material, may be formed from locally thickened portions of a planarization layer, and may have circular shapes.

公开(公告)号：US10690970B2

公开(公告)日：2020-06-23

申请号：US15260082

申请日：2016-09-08

Applicant: Apple Inc.

Inventor： Chia Hsuan Tai ,  Cheng Chen ,  Da Yu ,  Enkhamgalan Dorjgotov ,  Sang Un Choi ,  Shih-Chyuan Fan Jiang ,  Tae Woon Cha ,  Yeon Sik Ham ,  Yuan Chen ,  Zhibing Ge ,  Hossein Nemati

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/137 ,  G06F3/041

Abstract: A liquid crystal display may have main column spacers and subspacer column spacers. The column spacers may have cross shapes formed from overlapping perpendicular rectangular column spacer portions respectively located on a color filter layer and a thin-film transistor layer. The column spacers may have a hybrid configuration in which some of the rectangular portions on the thin-film transistor layer extend vertically and some extend horizontally. Column spacers may be formed from planarization layer material, may be formed from locally thickened portions of a planarization layer, and may have circular shapes.

公开(公告)号：US09482905B2

公开(公告)日：2016-11-01

申请号：US14307841

申请日：2014-06-18

Applicant: Apple Inc.

Inventor： Zhibing Ge ,  Yeon Sik Ham ,  Cheng Chen ,  Chia Hsuan Tai ,  Enkhamgalan Dorjgotov ,  Sang Un Choi ,  Shih-Chyuan Fan Jiang

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1339 ,  G02F1/1362

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1368 ,  G02F2001/13396 ,  G02F2001/13398 ,  G02F2001/136222

Abstract: A display may have a color filter layer and a thin-film transistor layer. A layer of liquid crystal material may be located between the color filter layer and the thin-film transistor layer. Column spacers may be formed on the color filter layer to maintain a desired gap between the color filter and thin-film transistor layers. Support pads may be used to support the column spacers. The column spacers and support pads may have comparable thicknesses. Different column spacers may be located at different portions of the support pads to allow the support pad size to be reduced while ensuring adequate support.

Abstract translation: 显示器可以具有滤色器层和薄膜晶体管层。 液晶材料层可以位于滤色器层和薄膜晶体管层之间。 柱状间隔物可以形成在滤色器层上，以保持滤色器和薄膜晶体管层之间的期望的间隙。 支撑垫可用于支撑柱间隔物。 柱间隔件和支撑垫可具有可比较的厚度。 不同的柱间隔件可以位于支撑垫的不同部分，以允许在确保足够支撑的同时减小支撑垫尺寸。

公开(公告)号：US20150370115A1

公开(公告)日：2015-12-24

申请号：US14307841

申请日：2014-06-18

Applicant: Apple Inc.

Inventor： Zhibing Ge ,  Yeon Sik Ham ,  Cheng Chen ,  Chia Hsuan Tai ,  Enkhamgalan Dorjgotov ,  Sang Un Choi ,  Shih-Chyuan Fan Jiang

IPC: G02F1/1339 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1368 ,  G02F2001/13396 ,  G02F2001/13398 ,  G02F2001/136222

Abstract: A display may have a color filter layer and a thin-film transistor layer. A layer of liquid crystal material may be located between the color filter layer and the thin-film transistor layer. Column spacers may be formed on the color filter layer to maintain a desired gap between the color filter and thin-film transistor layers. Support pads may be used to support the column spacers. The column spacers and support pads may have comparable thicknesses. Different column spacers may be located at different portions of the support pads to allow the support pad size to be reduced while ensuring adequate support.

Abstract translation: 显示器可以具有滤色器层和薄膜晶体管层。 液晶材料层可以位于滤色器层和薄膜晶体管层之间。 柱状间隔物可以形成在滤色器层上，以保持滤色器和薄膜晶体管层之间的期望的间隙。 支撑垫可用于支撑柱间隔物。 柱间隔件和支撑垫可具有可比较的厚度。 不同的柱间隔件可以位于支撑垫的不同部分，以允许在确保足够支撑的同时减小支撑垫尺寸。