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    • 4. 发明公开
    • 영상 투사 모듈, 이를 구비하는 이동 단말기, 및 그 동작방법
    • 图像投影模块,包括图像投影模块的移动设备及其相似方法
    • KR1020130131787A
    • 2013-12-04
    • KR1020120055616
    • 2012-05-24
    • 엘지전자 주식회사
    • 서정훈권재욱윤찬영김용기이상근
    • H04N13/00H04B1/40G03B21/00
    • G09G5/14G02B27/22G02B27/2207H04N9/3129H04N9/3164H04N9/3182H04N13/332H04N13/334H04N13/363
    • The present invention relates to an image projection module, a mobile terminal including the image projection module, and an operating method thereof. The mobile terminal operating method, which operates a mobile terminal including an image protection module, according to an embodiment of the present invention comprises the following steps: separating an input image into a left eye image and a right eye image in the case of a three-dimensional image display mode; operating a laser light source unit for a left eye and a laser light source unit for a right eye, which are separated and output lights with different wavelengths, based on the left eye and right eye images; combining the light outputted by the laser light source unit for a left eye and the light outputted by the laser light source unit for a right eye; and projecting the synthesized light in a horizontal and a vertical direction. As a result, three-dimensional images can be easily displayed. [Reference numerals] (AA) Start;(BB,DD) No;(CC,EE) Yes;(FF) End;(S705) Three-dimensional display mode?;(S710) Separate an input image into a left eye image and a right eye image;(S715) Separate the left eye image into multiple color data and separate the right eye image into multiple color data;(S720) Operate a laser light source unit for a left eye based on the left eye color data, and operate a laser light source unit for a right eye based on the right eye color data;(S730) Combine the light outputted by the laser light source unit for a left eye and the light outputted by the laser light source unit for a right eye;(S740) Project the synthesized light in a horizontal and a vertical direction;(S755) Two-dimensional display mode?;(S760) Separate an input image into multiple color data;(S765) Operate the laser light source unit for a left eye and the laser light source unit for a right eye based on the color data
    • 本发明涉及图像投影模块,包括图像投影模块的移动终端及其操作方法。 根据本发明的实施例的操作包括图像保护模块的移动终端的移动终端操作方法包括以下步骤:在三分之一情况下将输入图像分离成左眼图像和右眼图像 三维图像显示模式; 基于左眼和右眼图像操作用于左眼的激光光源单元和用于右眼的激光光源单元,其是具有不同波长的分离和输出光; 将由左眼用激光光源单元输出的光与由右眼用激光光源单元输出的光组合; 并将合成光投影在水平和垂直方向上。 结果,可以容易地显示三维图像。 (AA)开始;(BB,DD)否;(CC,EE)是;(FF)结束;(S705)三维显示模式α;(S710)将输入图像分离成左眼图像 和右眼图像;(S715)将左眼图像分割成多个颜色数据,将右眼图像分割为多个颜色数据;(S720)基于左眼颜色数据操作左眼的激光光源单元, 并基于右眼颜色数据操作用于右眼的激光光源单元;(S730)将由左眼激光光源单元输出的光与由右眼用激光光源单元输出的光合并 ;(S740)在水平和垂直方向上投射合成光;(S755)二维显示模式?(S760)将输入图像分割成多个颜色数据;(S765)将激光光源单元左侧 眼睛和基于颜色数据的右眼的激光光源单元
    • 5. 发明公开
    • 레이저 프로젝터 및 그의 신호 처리방법
    • 激光投影仪及其信号处理方法
    • KR1020120097727A
    • 2012-09-05
    • KR1020110017113
    • 2011-02-25
    • 엘지전자 주식회사
    • 권재욱최정환서정훈윤찬영김용기이상근
    • G03B21/20G03B21/14
    • H04N9/3135G03B21/20G03B21/00G03B21/14
    • PURPOSE: A laser projector and a signal processing method thereof are provided to improve a limit of the brightness of the laser projector while satisfying with a class required for a standard. CONSTITUTION: A laser projector comprises a laser source(630), a controlling unit, and a scanner(650). The laser source generates laser lights. The scanner scans each laser light on a screen. The controlling unit discriminately controls a separation angle of each laser light so that the each generated laser light is incident with a predetermined time difference. [Reference numerals] (610) Driving signal generating unit; (620) Laser driving unit; (630) Laser source; (640) Scanner driving unit; (650) Scanner; (660) Pixel position detecting unit; (670) Compensation value determining unit; (680) Compensation unit; (690) Screen; (AA) Compensated laser driving signals; (BB) Scanner driving signals; (CC) Compensation signals
    • 目的:提供一种激光投影仪及其信号处理方法,以满足标准要求的等级来提高激光投影仪的亮度极限。 构成:激光投影仪包括激光源(630),控制单元和扫描仪(650)。 激光源产生激光灯。 扫描仪扫描屏幕上的每个激光。 控制单元区分地控制每个激光的分离角,使得每个产生的激光以预定的时间差入射。 (附图标记)(610)驱动信号生成单元; (620)激光驱动单元; (630)激光源; (640)扫描仪驱动单元; (650)扫描仪 (660)像素位置检测单元; (670)补偿值确定单元; (680)补偿单位; (690)屏幕; (AA)补偿激光驱动信号; (BB)扫描仪驾驶信号; (CC)补偿信号
    • 9. 发明授权
    • 레이저 프로젝터 디스플레이
    • 激光投影机显示
    • KR101700186B1
    • 2017-02-13
    • KR1020090086434
    • 2009-09-14
    • 엘지전자 주식회사
    • 박소연신성철윤찬영권재욱이동욱
    • G03B21/14H04N5/74G03B21/00
    • 본발명은레이저프로젝터디스플레이에관한것으로특히, 레이저를광원으로사용하는레이저프로젝터디스플레이에관한것이다. 이러한본 발명은, 복수의레이저광원을통해복수의색광을발광하는광원부; 상기광원부에서출사된광을균일한광으로만드는광균일화부; 및상기광원부와광균일화부에사이에위치하며, 매트릭스구조의액정셀이구비되어, 상기액정셀의빛을투과하는부분과빛을차단하는부분이랜덤배열되고, 상기배열이시간에따라변화하는스페클제거부를포함하여구성된다.
    • 目的:提供激光投影机显示器,以根据液晶单元的驱动频率最大化散斑减少率。 构成:激光投影仪显示器包括光源单元(10),光均化单元(20)和散斑去除单元(40)。 光源单元通过多个激光光源发射各种光色。 光均匀化单元使从光源单元发射的光均匀化。 散斑去除单元包括矩阵结构的液晶单元,并且光通过的部分和用于遮挡光的部分被随机排列。
    • 10. 发明授权
    • 프로젝션 시스템
    • 投影系统
    • KR101543467B1
    • 2015-08-10
    • KR1020080112522
    • 2008-11-13
    • 엘지전자 주식회사
    • 김양식정주영윤찬영
    • G03B21/14G03B21/00
    • G03B21/208G03B21/2066H04N9/3111H04N9/3141
    • 본발명의프로젝션시스템은, 적어도하나의발광소자; 상기적어도하나의발광소자에서출사된광을시분할하여공급하는광의시분할공급장치; 상기광의시분할공급장치를통과하는광을집속시키는제 1 컨덴싱렌즈; 상기제 1 컨덴싱렌즈를통과한광을반사시키는제 1 미러; 상기제 1 미러로부터반사된광을면광원화 시키는적분기; 상기적분기를통과한광을반사시키는제 2 미러; 제 2 미러로부터반사된 광을 DMD측으로반사시키는제 3 미러; 및상기 DMD에서반사된광을스크린으로투사시키고, 그광축은상기제 2 미러와제 3 미러를그 양측에각각두도록마련되는투사렌즈가포함된다. 본발명에따르면종래의프로젝션시스템의다양한문제점이해소되는것과함께, 프로젝션시스템에의해서얻을수 있는영상의휘도증가, 소형화, 저가화, 취급편의성, 구조단순화에따른고장방지및 조립의편의성등으로예시되고, 그외에도상세한설명에제시되는다양한장점을얻을수 있다.