公开(公告)号：US09285627B2

公开(公告)日：2016-03-15

申请号：US14054919

申请日：2013-10-16

Applicant: Innolux Corporation

Inventor： Fu-Cheng Chen ,  Jeng-Wei Yeh ,  Kuei-Ling Liu

IPC: G02F1/1335 ,  H01L51/52 ,  H01L27/32

CPC classification number: G02F1/133514 ,  G02F2001/133624 ,  H01L27/322

Abstract: A display module having a light source includes a display unit. The display unit includes a first substrate, a second substrate opposite to the first substrate, a display medium and a green filter layer. The display medium is disposed between the first substrate and the second substrate. The green filter layer is disposed on the first substrate or the second substrate. When the wavelength of the light is between 380 nm and 780 nm, the spectrum of the light source passing through the green filter layer corresponds to a first energy. When the wavelength of the light is between interval of 660 and 780 nm, the spectrum of the light source passing through the green filter layer corresponds to a second energy. The ratio of the second energy to the first energy is less than 2%.

Abstract translation: 具有光源的显示模块包括显示单元。 显示单元包括第一基板，与第一基板相对的第二基板，显示介质和绿色滤光器层。 显示介质设置在第一基板和第二基板之间。 绿色滤光层设置在第一基板或第二基板上。 当光的波长在380nm和780nm之间时，通过绿色滤光层的光源的光谱对应于第一能量。 当光的波长在660和780nm的间隔之间时，通过绿色滤光层的光源的光谱对应于第二能量。 第二能量与第一能量之比小于2％。

公开(公告)号：US09557459B2

公开(公告)日：2017-01-31

申请号：US14743514

申请日：2015-06-18

Applicant: InnoLux Corporation

Inventor： Shih-Chang Huang ,  Jeng-Wei Yeh ,  Kuei-Ling Liu

IPC: G02B5/20 ,  G02F1/1335 ,  H01L27/32 ,  F21V33/00 ,  B82Y20/00

CPC classification number: G02B5/201 ,  B82Y20/00 ,  F21K9/64 ,  F21V33/0052 ,  G02F1/133514 ,  G02F1/133603 ,  G02F2001/133614 ,  H01L27/3211 ,  H01L27/322 ,  H01L2251/55 ,  Y10S977/774 ,  Y10S977/952

Abstract: A display apparatus comprises a display panel. The display panel emits a green light having a green energy and a green point of the CIE 1931 xy chromaticity under the operation of the highest gray level of a green image, and emits a blue light having a blue energy and a blue point of the CIE 1931 xy chromaticity under the operation of the highest gray level of a blue image. The ratio of the green energy to the blue energy is between 0.7 and 1.2. In the CIE 1931 chromaticity diagram, the coordinates of the blue point are bounded by the equation: y=−168.72x2+50.312x−3.635 and the equation: y=−168.72x2+63.81x−5.9174, while y is between 0.04 and 0.08.

Abstract translation: 显示装置包括显示面板。 在绿色图像的最高灰度级的操作下，显示面板发出绿色能量和CIE 1931×xy色度的绿色点的绿色光，并发出具有蓝色能量和蓝色点的蓝色光 1931年的xy色度在蓝色图像的最高灰度级的操作下。 绿色能量与蓝色能量的比例在0.7和1.2之间。 在CIE 1931色度图中，蓝点的坐标由以下等式限定：y = -168.72x2 + 50.312x-3.635和等式：y = -168.72x2 + 63.81x-5.9174，而y在0.04和 0.08。

公开(公告)号：US09547194B2

公开(公告)日：2017-01-17

申请号：US13941018

申请日：2013-07-12

Applicant: InnoLux Corporation

Inventor： Jeng-Wei Yeh ,  Shih-Chang Huang ,  Kuei-Ling Liu

IPC: G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133514 ,  G02F2001/133624

Abstract: A liquid crystal display apparatus includes a display panel and a backlight module. The display panel includes a color filter layer having a blue filter portion. The backlight module emits light to the display panel. A peak wavelength of a blue light portion of the spectrum of the light is greater than or equal to 440 nm and smaller than or equal to 450 nm. The blue filter portion has a transmission spectrum having a first wavelength λ1 and a second wavelength λ2, and the first wavelength λ1 and the second wavelength λ2 conform to the following equation: 514 ≤ λ 1 2 + λ 2 2 + 0.71862 ⁢ ⁢ λ 2 - 0.71862 ⁢ ⁢ λ 1 ≤ 541 The first wavelength λ1 and the second wavelength λ2 are corresponding to a half level of a peak value of the transmission spectrum, and the unit thereof is nm.

Abstract translation: 第一波长λ1和第二波长λ2对应于透射光谱的峰值的一半水平，其单位为nm。

公开(公告)号：US10725334B2

公开(公告)日：2020-07-28

申请号：US15954610

申请日：2018-04-17

Applicant: InnoLux Corporation

Inventor： Shih-Chang Huang ,  Jeng-Wei Yeh

IPC: G02F1/133 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1343 ,  H01L27/32

Abstract: A display device is provided to have an emission spectrum. The emission spectrum is performed in a white image of highest grey level and includes a first sub emission spectrum ranging from 380 nm to 478 nm and a second sub emission spectrum ranging from 479 nm to 780 nm, and the first sub emission spectrum has a maximum peak wavelength greater than or equal to 453 nm. An integral value of the first sub emission spectrum multiplied by a blue light hazard weighting function from 380 nm to 478 nm is defined as a first integration, and an integral value of the second sub emission spectrum multiplied by an eye function from 479 nm to 780 nm is defined as a second integration. A ratio of the first integration to the second integration is in a range from 40% to 65%.

公开(公告)号：US10128415B2

公开(公告)日：2018-11-13

申请号：US15174702

申请日：2016-06-06

Applicant: InnoLux Corporation

Inventor： Shih-Chang Huang ,  Wun-Yuan Su ,  Jeng-Wei Yeh

IPC: H01L33/50 ,  H01L27/15 ,  H01L25/075 ,  G02F1/1335

Abstract: A light source for a display device, includes: a first LED chip emitting a first light having a peak located within the range of wavelengths 380 nm to 500 nm, and a second LED chip emitting a second light having a peak located within the range of wavelengths 380 nm to 500 nm, wherein the peak wavelength of the second light is longer than the peak wavelength of the first light, and the difference between the peak wavelength of the second light and the peak wavelength of the first light is less than 40 nm and greater than or equal to 10 nm.

公开(公告)号：US20160154274A1

公开(公告)日：2016-06-02

申请号：US15015238

申请日：2016-02-04

Applicant: Innolux Corporation

Inventor： Fu-Cheng Chen ,  Jeng-Wei Yeh ,  Kuei-Ling Liu

IPC: G02F1/1335 ,  H05B33/14

CPC classification number: G02F1/133514 ,  G02F1/1336 ,  G02F2001/133614 ,  G02F2001/133624 ,  H01L27/322 ,  H05B33/14

Abstract: A display module includes a light source and a display unit. The light source has an emission spectrum having maximum peak values corresponding to a first maximum peak wavelength and a second maximum peak wavelength. The display unit includes a green filter layer having a transmittance spectrum. The emission spectrum and the transmittance spectrum have a right cross-point and a left cross-point. A product of an emission intensity value of the emission spectrum corresponding to the right cross-point and a transmittance intensity value of the transmittance spectrum corresponding to the right cross-point is a first product value. A product of an emission intensity value of the emission spectrum corresponding to the left cross-point and a transmittance intensity value of the transmittance spectrum corresponding to the left cross-point is a second product value. A ratio of the first product value to the second product value is less than 20%.

Abstract translation: 显示模块包括光源和显示单元。 光源具有对应于第一最大峰值波长和第二最大峰值波长的最大峰值的发射光谱。 显示单元包括具有透射光谱的绿色滤光层。 发射光谱和透射光谱具有右交叉点和左交叉点。 与右侧交叉点对应的发射光谱的发光强度值与对应于右侧交叉点的透射光谱的透射率强度值的乘积为第一乘积值。 对应于左侧交叉点的发射光谱的发射强度值与对应于左侧交叉点的透射光谱的透射率强度值的乘积为第二乘积值。 第一产品值与第二产品值的比率小于20％。

公开(公告)号：US20190317362A1

公开(公告)日：2019-10-17

申请号：US15954610

申请日：2018-04-17

Applicant: InnoLux Corporation

Inventor： Shih-Chang Huang ,  Jeng-Wei Yeh

IPC: G02F1/1335 ,  H01L27/32 ,  G02F1/1343

Abstract: A display device is provided to have an emission spectrum. The emission spectrum is performed in a white image of highest grey level and includes a first sub emission spectrum ranging from 380 nm to 478 nm and a second sub emission spectrum ranging from 479 nm to 780 nm, and the first sub emission spectrum has a maximum peak wavelength greater than or equal to 453 nm. An integral value of the first sub emission spectrum multiplied by a blue light hazard weighting function from 380 nm to 478 nm is defined as a first integration, and an integral value of the second sub emission spectrum multiplied by an eye function from 479 nm to 780 nm is defined as a second integration. A ratio of the first integration to the second integration is in a range from 40% to 65%.

公开(公告)号：US09835897B2

公开(公告)日：2017-12-05

申请号：US15015238

申请日：2016-02-04

Applicant: Innolux Corporation

Inventor： Fu-Cheng Chen ,  Jeng-Wei Yeh ,  Kuei-Ling Liu

IPC: G02F1/1335 ,  H05B33/14 ,  H01L27/32

CPC classification number: G02F1/133514 ,  G02F1/1336 ,  G02F2001/133614 ,  G02F2001/133624 ,  H01L27/322 ,  H05B33/14

Abstract: A display module includes a light source and a display unit. The light source has an emission spectrum having maximum peak values corresponding to a first maximum peak wavelength and a second maximum peak wavelength. The display unit includes a green filter layer having a transmittance spectrum. The emission spectrum and the transmittance spectrum have a right cross-point and a left cross-point. A product of an emission intensity value of the emission spectrum corresponding to the right cross-point and a transmittance intensity value of the transmittance spectrum corresponding to the right cross-point is a first product value. A product of an emission intensity value of the emission spectrum corresponding to the left cross-point and a transmittance intensity value of the transmittance spectrum corresponding to the left cross-point is a second product value. A ratio of the first product value to the second product value is less than 20%.

公开(公告)号：US09091427B2

公开(公告)日：2015-07-28

申请号：US13964515

申请日：2013-08-12

Applicant: InnoLux Corporation

Inventor： Shih-Chang Huang ,  Jeng-Wei Yeh ,  Kuei-Ling Liu

IPC: F21V33/00 ,  G02F1/1335 ,  H01L27/32 ,  B82Y20/00

CPC classification number: G02B5/201 ,  B82Y20/00 ,  F21K9/64 ,  F21V33/0052 ,  G02F1/133514 ,  G02F1/133603 ,  G02F2001/133614 ,  H01L27/3211 ,  H01L27/322 ,  H01L2251/55 ,  Y10S977/774 ,  Y10S977/952

Abstract: A display apparatus comprises a display panel. The display panel emits a green light having a green energy and a green point of the CIE 1931 xy chromaticity under the operation of the highest gray level of a green image, and emits a blue light having a blue energy and a blue point of the CIE 1931 xy chromaticity under the operation of the highest gray level of a blue image. The ratio of the green energy to the blue energy is between 0.7 and 1.2. In the CIE 1931 chromaticity diagram, the coordinates of the blue point are bounded by the equation: y=−168.72x2+50.312x−3.635 and the equation: y=−168.72x2+63.81x−5.9174, while y is between 0.04 and 0.08.

Abstract translation: 显示装置包括显示面板。 在绿色图像的最高灰度级的操作下，显示面板发出绿色能量和CIE 1931×xy色度的绿色点的绿色光，并发出具有蓝色能量和蓝色点的蓝色光 1931年的xy色度在蓝色图像的最高灰度级的操作下。 绿色能量与蓝色能量的比例在0.7和1.2之间。 在CIE 1931色度图中，蓝点的坐标由以下等式限定：y = -168.72x2 + 50.312x-3.635和等式：y = -168.72x2 + 63.81x-5.9174，而y在0.04和 0.08。

公开(公告)号：US20140132886A1

公开(公告)日：2014-05-15

申请号：US14054919

申请日：2013-10-16

Applicant: Innolux Corporation

Inventor： Fu-Cheng Chen ,  Jeng-Wei Yeh ,  Kuei-Ling Liu

IPC: G02F1/1335 ,  H01L51/52

CPC classification number: G02F1/133514 ,  G02F2001/133624 ,  H01L27/322

Abstract: The invention relates a display module having a light source. The display module comprises a display unit. The display unit comprises a first substrate, a second substrate opposite to the first substrate, a display medium and a green filter layer. The display medium is disposed between the first substrate and the second substrate. The green filter layer is disposed on the first substrate or the second substrate. When the wavelength of the light is between 380 nm and 780 nm, the spectrum of the light source passing through the green filter layer corresponds to a first energy. When the wavelength of the light is between interval of 660 and 780 nm, the spectrum of the light source passing through the green filter layer corresponds to a second energy. The ratio of the second energy to the first energy is less than 2%.

Abstract translation: 本发明涉及具有光源的显示模块。 显示模块包括显示单元。 显示单元包括第一基板，与第一基板相对的第二基板，显示介质和绿色滤光层。 显示介质设置在第一基板和第二基板之间。 绿色滤光层设置在第一基板或第二基板上。 当光的波长在380nm和780nm之间时，通过绿色滤光层的光源的光谱对应于第一能量。 当光的波长在660和780nm的间隔之间时，通过绿色滤光层的光源的光谱对应于第二能量。 第二能量与第一能量之比小于2％。