公开(公告)号：US09703154B2

公开(公告)日：2017-07-11

申请号：US14823062

申请日：2015-08-11

Applicant: Semiconductor Energy Laboratory Co., LTD.

Inventor： Daisuke Kubota ,  Akio Yamashita ,  Masaru Nakano

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/137

CPC classification number: G02F1/134363 ,  G02F1/133528 ,  G02F1/133707 ,  G02F1/13439 ,  G02F2001/133531 ,  G02F2001/13398 ,  G02F2001/134381 ,  G02F2001/13793

Abstract: A first polarizing plate having a polarization axis in a first direction, a second polarizing plate having a polarization axis in a second direction orthogonal to the first direction, a plurality of first structure bodies provided for the first substrate, a plurality of second structure bodies provided for the first substrate, a first electrode layer covering top surfaces and side surfaces of the plurality of first structure bodies, a second electrode layer covering top surfaces and side surfaces of the plurality of second structure bodies, and a third electrode layer that is provided for a second substrate and overlaps at least partly with the second electrode layer are provided. The side surfaces of the first structure bodies and the side surfaces of the second structure bodies are parallel to the first direction or the second direction.

公开(公告)号：US09116397B2

公开(公告)日：2015-08-25

申请号：US13674158

申请日：2012-11-12

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Masaru Nakano ,  Daisuke Kubota ,  Akio Yamashita

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

CPC classification number: G02F1/1343 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134363

Abstract: A liquid crystal display device which is resistant to physical impact and can retain high-quality display characteristics is provided. Further, a liquid crystal display device with high reliability and high performance is provided. In a liquid crystal display device in which a liquid crystal composition is interposed between a pair of substrates, a spacer for keeping a gap between the substrates is provided over a structure body provided under a pixel electrode layer or a common electrode layer. The structure body is provided to make the pixel electrode layer and the common electrode layer project into the liquid crystal composition, and the structure body is provided to extend to a region where the spacer is provided. Since the structure body is formed using one continuous film, regions of the surface thereof have substantially the same height and the spacer can be stably provided with good adhesion.

Abstract translation: 提供一种耐物理冲击并且可以保持高质量显示特性的液晶显示装置。 此外，提供了具有高可靠性和高性能的液晶显示装置。 在液晶组合物插入在一对基板之间的液晶显示装置中，在设置在像素电极层或公共电极层下方的结构体上设置用于保持基板之间的间隙的间隔物。 设置结构体以使像素电极层和公共电极层突出到液晶组合物中，并且结构体设置成延伸到设置有间隔物的区域。 由于使用一个连续膜形成结构体，所以其表面的区域具有基本上相同的高度，并且间隔物可以稳定地提供良好的粘附性。

公开(公告)号：US12153298B2

公开(公告)日：2024-11-26

申请号：US18137648

申请日：2023-04-21

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shunpei Yamazaki ,  Yoshiharu Hirakata ,  Tetsuji Ishitani ,  Daisuke Kubota ,  Ryo Hatsumi ,  Masaru Nakano ,  Takashi Hamada

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

Abstract: A display device including a peripheral circuit portion with high operation stability. The display device includes a first substrate and a second substrate. A first insulating layer is on a first plane of the first substrate, and a second insulating layer is on a first plane of the second substrate. An area of the first plane of the first substrate is the same as an area of the first plane of the second substrate. The first plane of the first substrate and the first plane of the second substrate face each other. A bonding layer is between the first insulating layer and the second insulating layer. A protection film is in contact with the first substrate, the first insulating layer, the bonding layer, the second insulating layer, and the second substrate.

公开(公告)号：US20140334143A1

公开(公告)日：2014-11-13

申请号：US14272904

申请日：2014-05-08

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Tetsuji Ishitani ,  Masaru Nakano

IPC: F21V9/08 ,  F21V13/08

CPC classification number: H01L27/3206 ,  H01L27/322 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5265 ,  H01L51/5284

Abstract: A novel light-emitting device or light-emitting panel in which reflected external light is reduced is provided. A novel display panel in which reflected external light is reduced is provided. The present inventors have conceived a light-emitting device including a light-emitting module that emits light with a spectrum having a peak at one wavelength in a visible light region and an absorption layer that absorbs part of light with wavelengths shorter than the one wavelength and part of light with wavelengths longer than the one wavelength more easily than light with the one wavelength.

Abstract translation: 提供了一种其中反射的外部光减少的新颖的发光器件或发光面板。 提供其中减少反射的外部光的新型显示面板。 本发明人考虑了一种发光装置，其包括发光模块，其发射具有在可见光区域中的一个波长处具有峰值的光谱的光，以及吸收波长比一个波长短的部分光的吸收层，以及 波长比一个波长长的一部分光比具有一个波长的光更容易。