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    电脑、办公

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    系统发生错误

    [2] ErrorException in Session.php line 170

    ini_set(): Headers already sent. You cannot change the session module's ini settings at this time

    1. ini_set('session.cookie_domain', $config['domain']);
    2. }
    3. if (isset($config['expire'])) {
    4. ini_set('session.gc_maxlifetime', $config['expire']);
    5. ini_set('session.cookie_lifetime', $config['expire']);
    6. }
    7. if (isset($config['secure'])) {
    8. ini_set('session.cookie_secure', $config['secure']);
    9. }
    10. if (isset($config['httponly'])) {
    11. ini_set('session.cookie_httponly', $config['httponly']);
    12. }
    13. if (isset($config['use_cookies'])) {
    14. ini_set('session.use_cookies', $config['use_cookies'] ? 1 : 0);
    15. }

    Call Stack

    1. in Session.php line 170
    2. at Error::appError(2, 'ini_set(): Headers a...', '/www/wwwroot/lanmeis...', 170, ['config' => ['id' => '', 'var_session_id' => '', 'prefix' => 'shopxo', ...], 'isDoStart' => true])
    3. at ini_set('session.cookie_secur...', '') in Session.php line 170
    4. at Session->init() in Session.php line 216
    5. at Session->boot() in Session.php line 271
    6. at Session->get('user', null)
    7. at call_user_func_array([object(Session), 'get'], ['user', null]) in Facade.php line 123
    8. at Facade::__callStatic('get', ['user', null]) in helper.php line 575
    9. at session('user') in UserService.php line 46
    10. at UserService::LoginUserInfo() in Common.php line 181
    11. at Common->CommonInit() in Common.php line 69
    12. at Common->__construct() in Index.php line 39
    13. at Index->__construct()
    14. at ReflectionClass->newInstanceArgs([]) in Container.php line 439
    15. at Container->invokeClass('app\index\controller...', []) in Container.php line 284
    16. at Container->make('app\index\controller...', []) in App.php line 725
    17. at App->controller('index', 'controller', false, 'Error') in Module.php line 95
    18. at Module->exec() in Dispatch.php line 168
    19. at Dispatch->run() in App.php line 432
    20. at App->think\{closure}(object(Request), object(Closure), null)
    21. at call_user_func_array(object(Closure), [object(Request), object(Closure), null]) in Middleware.php line 185
    22. at Middleware->think\{closure}(object(Request)) in SystemEnvCheck.php line 42
    23. at SystemEnvCheck->handle(object(Request), object(Closure), null)
    24. at call_user_func_array([object(SystemEnvCheck), 'handle'], [object(Request), object(Closure), null]) in Middleware.php line 185
    25. at Middleware->think\{closure}(object(Request))
    26. at call_user_func(object(Closure), object(Request)) in Middleware.php line 130
    27. at Middleware->dispatch(object(Request)) in App.php line 435
    28. at App->run() in index.php line 23

    Environment Variables

    GET Dataempty
    POST Dataempty
    Filesempty
    Cookies
    PHPSESSID ehqobllpoj8vbo5cg8osam6fni
    Hm_lvt_0297aa47f17ec0cd6d2cad947afa7439 1712886809
    Hm_lpvt_0297aa47f17ec0cd6d2cad947afa7439 1712887509
    Sessionempty
    Server/Request Data
    USER www
    HOME /home/www
    HTTP_COOKIE PHPSESSID=ehqobllpoj8vbo5cg8osam6fni; Hm_lvt_0297aa47f17ec0cd6d2cad947afa7439=1712886809; Hm_lpvt_0297aa47f17ec0cd6d2cad947afa7439=1712887509
    HTTP_ACCEPT_LANGUAGE en-US,en;q=0.9
    HTTP_ACCEPT_ENCODING gzip, deflate
    HTTP_ACCEPT text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
    HTTP_USER_AGENT Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
    HTTP_UPGRADE_INSECURE_REQUESTS 1
    HTTP_CONNECTION keep-alive
    HTTP_HOST pro-video.cn
    PATH_INFO
    REDIRECT_STATUS 200
    SERVER_NAME pro-video.cn
    SERVER_PORT 80
    SERVER_ADDR 172.18.215.35
    REMOTE_PORT 26772
    REMOTE_ADDR 152.32.96.96
    SERVER_SOFTWARE nginx/1.22.1
    GATEWAY_INTERFACE CGI/1.1
    REQUEST_SCHEME http
    SERVER_PROTOCOL HTTP/1.1
    DOCUMENT_ROOT /www/wwwroot/lanmeishixun/public
    DOCUMENT_URI /index.php
    REQUEST_URI /
    SCRIPT_NAME /index.php
    CONTENT_LENGTH
    CONTENT_TYPE
    REQUEST_METHOD GET
    QUERY_STRING
    SCRIPT_FILENAME /www/wwwroot/lanmeishixun/public/index.php
    FCGI_ROLE RESPONDER
    PHP_SELF /index.php
    REQUEST_TIME_FLOAT 1712887587.5502
    REQUEST_TIME 1712887587
    Environment Variablesempty
    ThinkPHP Constants
    APPLICATION_VERSION v1.8.1
    DS /
    __MY_HTTP__ http
    __MY_ROOT__
    __MY_ROOT_PUBLIC__ /
    __MY_HOST__ pro-video.cn
    __MY_URL__ http://pro-video.cn/
    __MY_PUBLIC_URL__ http://pro-video.cn/
    __MY_VIEW_URL__ http://pro-video.cn/
    ROOT_PATH /www/wwwroot/lanmeishixun/public/
    ROOT /www/wwwroot/lanmeishixun/
    APP_PATH /www/wwwroot/lanmeishixun/application/
    APPLICATION web
    APPLICATION_CLIENT_TYPE pc
    IS_AJAX false
    404 Not Found 小间距LED显示屏

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    全部分类

    小间距LED显示屏

    高清显示、高对比度、超大视角

    原价
    ¥39999.00
    销售价
    34999.00
    • 累计销量0
    • 浏览次数642
    • 累计评论0
    首页
    商品细节

    商品简介:

    室内小间距系列LED显示屏全彩表贴三合一单元板由红色LED 晶片、绿色 LED晶片和蓝色LED 晶片封装为一个像素点后组成矩阵,再固定到塑胶套件上而成;

    此单元板采用 LED 高密全彩屏专用驱动芯片和输入缓冲芯片,能够储存一帧完整显示数据,连接到 LED 显示屏控制系统即可显示视频、图像和文字信息等;

    通过 OE 信号驱动红色 LED、绿色LED 和蓝色 LED 的驱动芯片,可形成16,777,216 种颜色变换;

    此单元板可以按水平和垂直方向任意拼接,从而拼成不同大小的显示屏。

    特色介绍:

    • 高刷新、高灰阶、超宽带载:刷新率达 4080HZ 以上,灰度 14~16Bit 可调, 宽度最大带载 96Dots,显示画质清晰真实、播放效果鲜艳流畅;

    • LED 高密全彩屏专用驱动芯片:具有列下消隐功能、倍频刷新率提升 2/4/8 倍、低灰偏色改善、低灰麻点改善、第一行偏暗改善、完美去除常规芯片不能消除的“开路十字架”等功能;

    • 高清显示:高分辨率带来高清细腻的显示效果,无闪烁、无颗粒感;

    • 高对比度:高达 5000:1 的对比度,优质的表贴 1010 黑灯使屏体的墨色更均匀,一致性更好,更好地还原了屏体的色彩;

    • 创意设计,造型独特硬朗:融合了仿生学和设计美学的概念,鬼斧神工般匠心理念打造出流线美感,整体协调美观;

    • 超大视角:采用 1010 黑灯,视角可达 168°,多方位观看显示效果始终如一、高质清晰细腻;

    • 简易安装、维护便捷:单元板底壳采用磁吸结构,拆卸更便捷。

    参数:

    物理点间距(Pixels Pitch)1.25mm1.53mm1.667mm1.875mm1.905mm控制方式(Control Mode)异步控制(或同步控制)模组尺寸(module size)320mmx160mm320x160mm240mm×240mm240mm×240mm320mm×160mm模组分辨率(Resolution)256*128 Dots208*104Dots144*144 Dots128*128 Dots168*84 Dots箱体尺寸(Cabinet Size)640x480mm640x480mm480mm×480mm480mm×480mm480mm×480mm驱动方式(Drive Mode)1/32S1/26S1/24S1/32S1/21S物理密度(Pixel Density)640000 Dots/㎡422500 Dots/㎡360000 Dots/㎡284444 Dots/㎡275625 Dots/㎡刷新频率(Refresh Rate)≥3840Hz≥3840Hz≥3840Hz≥3840Hz≥3840Hz发光点颜色(Color)1R1G1B1R1G1B1R1G1B1R1G1B1R1G1B计算机操作系统 (System Operating Platforms)WIN7、WINXP、WIN2000等视频信号(Data Communication)RF、S-Video、RGB、RGBHV、YUV、YC、COMPOSITION等最佳视距(The Best View Distance)1.25m1.53m1.6m1.8m2m控制系统采用(Control System)PCTV卡+DVI显卡+主控卡+光纤传输(可选)亮度(brightness)≥800cd/㎡≥800cd/㎡≥1000cd/㎡≥1000cd/㎡≥650cd/㎡平均无故障时间(MTBF)≥50000小时≥50000小时≥10000小时≥10000小时≥10000小时最佳视角(The Best View Angle)水平168°/垂直168°水平168°/垂直168°水平140/垂直130°水平140/垂直130°水平140/垂直130°平整度(flatness)0.1mm寿命(Work Life)10万小时峰值功耗(Peak power consumption)≤600W/㎡≤600W/㎡≤640W/㎡≤750W/m≤580W/㎡杂点率(Failed Rate)<0.0001


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