TWI301919B - - Google Patents

Download PDF

Info

Publication number
TWI301919B
TWI301919B TW94124092A TW94124092A TWI301919B TW I301919 B TWI301919 B TW I301919B TW 94124092 A TW94124092 A TW 94124092A TW 94124092 A TW94124092 A TW 94124092A TW I301919 B TWI301919 B TW I301919B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal display
exit surface
backlight device
light
Prior art date
Application number
TW94124092A
Other languages
English (en)
Chinese (zh)
Other versions
TW200702833A (en
Inventor
Frank Wang
Original Assignee
Dynascan Technology Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dynascan Technology Corp filed Critical Dynascan Technology Corp
Priority to TW094124092A priority Critical patent/TW200702833A/zh
Publication of TW200702833A publication Critical patent/TW200702833A/zh
Application granted granted Critical
Publication of TWI301919B publication Critical patent/TWI301919B/zh

Links

Landscapes

  • Planar Illumination Modules (AREA)
TW094124092A 2005-07-15 2005-07-15 Backlight device of a highly homogenized ultra thin liquid crystal display TW200702833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094124092A TW200702833A (en) 2005-07-15 2005-07-15 Backlight device of a highly homogenized ultra thin liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094124092A TW200702833A (en) 2005-07-15 2005-07-15 Backlight device of a highly homogenized ultra thin liquid crystal display

Publications (2)

Publication Number Publication Date
TW200702833A TW200702833A (en) 2007-01-16
TWI301919B true TWI301919B (enExample) 2008-10-11

Family

ID=45070360

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094124092A TW200702833A (en) 2005-07-15 2005-07-15 Backlight device of a highly homogenized ultra thin liquid crystal display

Country Status (1)

Country Link
TW (1) TW200702833A (enExample)

Also Published As

Publication number Publication date
TW200702833A (en) 2007-01-16

Similar Documents

Publication Publication Date Title
TWI439641B (zh) 用於側面發光型背光之準直光注入器
JP5457440B2 (ja) 漸進的注入を有する照明装置
CN102980105B (zh) 一种背光模组及显示装置
CN101681053B (zh) 具有半镜面元件的循环背光源
CN101604094B (zh) 显示装置及其中使用的背光单元
TWI332562B (en) Optical lens system, backlight assembly and display device
KR101571919B1 (ko) 시준 광 엔진
JP2009075565A (ja) Lcdディスプレイ用のledバックライト・システム
CN101097349A (zh) 背光组件及采用其的液晶显示器件
CN101211064A (zh) 发光模块、平光单元和包括发光模块的液晶显示器
TW201107843A (en) Planar lighting device and liquid crystal display device with same
TW200916916A (en) White light backlights and the like with efficient utilization of colored LED sources
CN102865516B (zh) 背光模组及led显示器
WO2020034275A1 (zh) 侧入式背光模组及显示装置
TWI392931B (zh) 發光裝置
CN102853343B (zh) 一种直下式背光源及显示装置
TW556028B (en) Modular LED backlight assembly
WO2019205476A1 (zh) 光源模组、背光模组及液晶显示装置
TWI301919B (enExample)
JP6086766B2 (ja) 面状発光装置および液晶表示装置
KR20190060519A (ko) 광학렌즈 및 이를 포함하는 백라이트 유닛과 액정표시장치
CN100451769C (zh) 高均匀化的超薄液晶显示器背光装置
JP4474373B2 (ja) 高度均一光による超薄型液晶ディスプレイバックライト装置
TW200905307A (en) Apparatus for improving the brightness uniformity of direct-type LCD backlight
CN101349831A (zh) 直下式液晶背光亮度均匀改善装置

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent