CN101435952B - 显示装置和电子设备 - Google Patents

显示装置和电子设备 Download PDF

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Publication number
CN101435952B
CN101435952B CN2008101738027A CN200810173802A CN101435952B CN 101435952 B CN101435952 B CN 101435952B CN 2008101738027 A CN2008101738027 A CN 2008101738027A CN 200810173802 A CN200810173802 A CN 200810173802A CN 101435952 B CN101435952 B CN 101435952B
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China
Prior art keywords
front surface
light
brightness
liquid crystal
display panel
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CN2008101738027A
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Chinese (zh)
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CN101435952A (zh
Inventor
住吉研
三村广二
近藤祐司
马场正武
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Tianma Japan Ltd
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NLT Technologeies Ltd
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Publication of CN101435952A publication Critical patent/CN101435952A/zh
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  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN2008101738027A 2007-10-30 2008-10-29 显示装置和电子设备 Active CN101435952B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007282459 2007-10-30
JP2007282459 2007-10-30
JP2007-282459 2007-10-30
JP2008-246065 2008-09-25
JP2008246065A JP5299757B2 (ja) 2007-10-30 2008-09-25 表示装置および電子機器
JP2008246065 2008-09-25

Publications (2)

Publication Number Publication Date
CN101435952A CN101435952A (zh) 2009-05-20
CN101435952B true CN101435952B (zh) 2012-02-15

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CN2008101738027A Active CN101435952B (zh) 2007-10-30 2008-10-29 显示装置和电子设备

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JP (1) JP5299757B2 (ja)
CN (1) CN101435952B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009282225A (ja) * 2008-05-21 2009-12-03 Panasonic Corp 表示装置
TWI468807B (zh) * 2012-05-11 2015-01-11 Young Lighting Technology Inc 背光模組
CN106646954B (zh) 2017-03-02 2019-09-13 京东方科技集团股份有限公司 一种防窥显示器及液晶显示装置
CN112639591A (zh) 2018-06-29 2021-04-09 瑞尔D斯帕克有限责任公司 隐私显示的稳定化
CN113646695B (zh) * 2019-02-12 2024-05-24 瑞尔D斯帕克有限责任公司 用于防窥显示器的漫射器
TW202102883A (zh) 2019-07-02 2021-01-16 美商瑞爾Ｄ斯帕克有限責任公司 定向顯示設備
TW202204818A (zh) 2020-07-29 2022-02-01 美商瑞爾Ｄ斯帕克有限責任公司 光瞳照明裝置
US11892717B2 (en) 2021-09-30 2024-02-06 Reald Spark, Llc Marks for privacy display
CN114442347B (zh) * 2022-01-27 2023-04-28 绵阳惠科光电科技有限公司 显示模组
US11977286B2 (en) 2022-02-09 2024-05-07 Reald Spark, Llc Observer-tracked privacy display
US11892718B2 (en) 2022-04-07 2024-02-06 Reald Spark, Llc Directional display apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1702512A (zh) * 2004-05-24 2005-11-30 日本电气株式会社 光源、显示设备、便携式终端设备和光束方向切换元件
CN1721941A (zh) * 2004-07-16 2006-01-18 住友化学株式会社 防眩偏光膜积层体以及使用此积层体的液晶显示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60140322A (ja) * 1983-12-28 1985-07-25 Toshiba Corp 液晶表示装置
JPH09197405A (ja) * 1995-11-14 1997-07-31 Sharp Corp 視角特性制御型液晶表示装置
JP2005265920A (ja) * 2004-03-16 2005-09-29 Seiko Epson Corp 電気光学装置、電子機器
JP4757577B2 (ja) * 2005-09-14 2011-08-24 日本電気株式会社 光源装置、表示装置、端末装置、光源ユニット及び光源装置の駆動方法
JP4949678B2 (ja) * 2005-12-21 2012-06-13 シャープ株式会社 表示装置
JP2007206660A (ja) * 2006-02-02 2007-08-16 Rikuo Takano 光学フィルムを用いた表示装置の自動調光制御方法
JP2008300206A (ja) * 2007-05-31 2008-12-11 Seiko Instruments Inc 照明装置およびこれを用いた表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1702512A (zh) * 2004-05-24 2005-11-30 日本电气株式会社 光源、显示设备、便携式终端设备和光束方向切换元件
CN1721941A (zh) * 2004-07-16 2006-01-18 住友化学株式会社 防眩偏光膜积层体以及使用此积层体的液晶显示装置

Also Published As

Publication number Publication date
CN101435952A (zh) 2009-05-20
JP2009134266A (ja) 2009-06-18
JP5299757B2 (ja) 2013-09-25

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