工廠(chang)地址:深圳市寶安區福永街道鳳凰興業(ye)一路華倫科(ke)技(ji)園21棟2樓(lou)
楊 總:13828709518
雷 總:13923457816
郵箱:yangdekai@pianyun.com.cn
QQ:417594796
2018-01-19 16:00:01
(1)TTL屏接口樣(yang)式:
D6T(單6位TTL):31扣針,41扣針。對應屏的尺寸主要為筆記本液晶屏(8寸(cun)(cun),10寸(cun)(cun),11寸(cun)(cun),12寸(cun)(cun)),還(huan)有部分臺式機屏15寸(cun)(cun)為(wei)41扣針接
口。
S6T(雙6位TTL):30+45針軟排線,60扣針,70扣針,80扣針。主要為臺式機的14寸,15寸液晶屏。
D8T(單8位TTL):很少見
S8T(雙8位TTL):有,很少見80扣(kou)針(14寸(cun),15寸(cun))
(2)LVDS屏接口樣式:
D6L(單6位LVDS):14插(cha)針(zhen),20插(cha)針(zhen),14片插(cha),30片插(cha)主要為筆記本液晶(jing)屏(ping)(12寸(cun),13寸(cun),14寸(cun),15寸(cun))
D8L(單8位LVDS):20插針(5個100歐姆)(15寸)
S6L(雙6位LVDS):20插(cha)針,30插(cha)針,30片(pian)插(cha)(8個100歐姆)(14寸,15寸,17寸)
S8L(雙8位LVDS):30插針(zhen),30片插(10個100歐(ou)姆電(dian)阻)(17寸,18寸,19寸,20寸,21寸)
(3)RSDS屏接(jie)口樣(yang)式(shi):50排線(xian),雙40排線(xian),30+50排線(xian)。主要為臺式(shi)機(15寸,17寸)液晶屏。
常規LVDS接口液(ye)晶屏(ping)定義(yi)
20PIN單(dan)6定(ding)義(yi):
1:電(dian)源(yuan)2:電(dian)源(yuan)3:地4:地5:R0-6:R0+7:地8:R1-9:R1+10:地11:R2-12:R2+13:地14:CLK-15:CLK+16空17空18空19空20空每(mei)組(zu)信號線之間電(dian)阻為(數字表120歐左右)
20PIN雙6定義:
1:電源(yuan)2:電源(yuan)3:地4:地5:R0-6:R0+7:R1-8:R1+9:R2-10:R2+11:CLK-12:CLK+13:RO1-14:RO1+15:RO2-16:RO2+
17:RO3-18:RO3+
19:CLK1-20:CLK1+
每組信號線之間電阻為(wei)(數(shu)字(zi)表120歐左右)
20PIN單8定義:
1:電(dian)源(yuan)2:電(dian)源(yuan)3:地4:地5:R0-6:R0+7:地8:R1-9:R1+10:地11:R2-12:R2+13:地14:CLK-15:CLK+16:R3-17:R3+
每(mei)組(zu)信號(hao)線之間電(dian)阻為(數字表(biao)120歐左右)
30PIN單6定(ding)義(yi):
1:空2:電(dian)源3:電(dian)源4:空5:空6:空7:空8:R0-9:R0+10:地(di)(di)11:R1-12:R1+13:地(di)(di)14:R2-15:R2+16:地(di)(di)17:CLK-
18:CLK+19:地20:空(kong)(kong)(kong)-21:空(kong)(kong)(kong)22:空(kong)(kong)(kong)23:空(kong)(kong)(kong)24:空(kong)(kong)(kong)25:空(kong)(kong)(kong)26:空(kong)(kong)(kong)27:空(kong)(kong)(kong)28空(kong)(kong)(kong)29空(kong)(kong)(kong)30空(kong)(kong)(kong)
每組信號線(xian)之(zhi)間(jian)電(dian)阻為(數字表120歐(ou)左右)
30PIN單8定義:
1:空(kong)2:電(dian)源(yuan)3:電(dian)源(yuan)4:空(kong)5:空(kong)6:空(kong)7:空(kong)8:R0-9:R0+10:地11:R1-12:R1+13:地14:R2-15:R2+16:地17:CLK-
18:CLK+19:地(di)20:R3-21:R3+22:地(di)23:空(kong)(kong)(kong)24:空(kong)(kong)(kong)25:空(kong)(kong)(kong)26:空(kong)(kong)(kong)27:空(kong)(kong)(kong)28空(kong)(kong)(kong)29空(kong)(kong)(kong)30空(kong)(kong)(kong)
每組(zu)信號(hao)線之間(jian)電阻為(數字表120歐左右(you))
30PIN雙6定義:1:電源2:電源3:地(di)(di)(di)4:地(di)(di)(di)5:R0-6:R0+7:地(di)(di)(di)8:R1-9:R1+10:地(di)(di)(di)11:R2-12:R2+13:地(di)(di)(di)14:CLK-15:CLK+16
:地17:RS0-18:RS0+19:地20:RS1-21:RS1+22:地23:RS2-24:RS2+25:地26:CLK2-27:CLK2+
每組信號線之間電阻為(數(shu)字(zi)表(biao)120歐左右)
30PIN雙8定義:
1:電(dian)源2:電(dian)源3:電(dian)源4:空5:空6:空7:地8:R0-9:R0+10:R1-11:R1+12:R2-13:R2+14:地15:CLK-16:CLK+17:地
18:R3-19:R3+20:RB0-21:RB0+22:RB1-23:RB1+24:地25:RB2-26:RB2+27:CLK2-28:CLK2+29:RB3-30:RB3+
每組(zu)信號線之(zhi)間(jian)電阻(zu)為(數字(zi)表(biao)120歐左右(you))
一般14PIN、20PIN、30PIN為LVDS接口。
常(chang)用液晶屏接(jie)口定義至于(yu)是單口還是雙口就要擰(ning)開(kai)螺絲看看里面的(de)(de)電(dian)(dian)路,一般每對數據(ju)線之間都有一個100歐姆的(de)(de)電(dian)(dian)阻,看到4個的(de)(de)話就是單口
6位顏色的屏,看到8個(ge)的話就(jiu)是(shi)雙口(kou)六(liu)位,5個(ge)的話一般是(shi)單口(kou)8位,有(you)10個(ge)一般就(jiu)是(shi)雙口(kou)8位,當然有(you)資(zi)料的話就(jiu)不(bu)用這(zhe)么(me)麻煩,呵呵!也有(you)
TMDS也用這種20PIN的(de)連接頭(tou)的(de),比(bi)如LG的(de)LP141X1,不過基(ji)本上很少。一.20PIN單6定(ding)義(yi):3.3V 3.3V 1:電源2:電源3:地(di)(di)4:地(di)(di)5:R0-6
:R0+7:地8:R1-9:R1+10:地11:R2-12:R2+13:地14:CLK-15:CLK+16空17空18空19空20空每組信號線之間(jian)電(dian)阻為(wei)(數
字(zi)表100歐左(zuo)(zuo)右)指(zhi)針表20-100歐左(zuo)(zuo)右(4組相同阻(zu)值)二。20PIN雙6定(ding)義:1:電源2:電源3:地4:地5:R0-6:R0+7:R1-8:R1+9
:R2-10:R2+11:CLK-12:CLK+13:RO1-14:RO1+15:RO2-16:RO2+17:RO3-18:RO3+19:CLK1-20:CLK1+每(mei)組信號線(xian)之間電阻
為(數字表100歐左右(you))指針表20-100歐左右(you)(8組相同阻值)三。20PIN單8定義:1:電源2:電源3:地(di)4:地(di)5:R0-6:R0+7:地(di)8:
R1-9:R1+10:地11:R2-12:R2+13:地14:CLK-15:CLK+16:R3-17:R3+每組(zu)信號線之間電阻為(數字表100歐左右)指針(zhen)表20-
100歐左右(5組相同阻值)
液晶屏接口定義詳解
液晶屏定義接口說明
LVDS接口:
(低(di)壓差分信(xin)號接(jie)口(kou)low-voltage differential signaling)
比較常見(jian)的(de)(de)(de)有20PIN/30PIN的(de)(de)(de)接口,早期的(de)(de)(de)10-12寸的(de)(de)(de)屏(ping)也有14PIN接口的(de)(de)(de),根據(ju)它的(de)(de)(de)信號線(xian)口數(shu)一般分為單(dan)通道(dao)6為,單(dan)通道(dao)8位(wei),雙(shuang)通道(dao)6位(wei),
目(mu)前由于(yu)出于(yu)習慣(guan)“單(dan)通(tong)道”,“雙(shuang)通(tong)道”等在大陸往(wang)往(wang)被稱(cheng)為“單(dan)口”,或(huo)“雙(shuang)口”。
TTL接(jie)口:PDF文擋見附件
這(zhe)種屏要求AD驅動板輸入單口或(huo)雙口6位/8位的三基色的TTL電平,所(suo)以(yi)連(lian)接線用(yong)得比(bi)較多,一般用(yong)FX8系列的連(lian)接頭比(bi)繳多,有
40PIN/60PIN/70PIN/80PIN,比較早期的(de)有DF9B—31P(HIROSE)/DF9B—41P(HIROSE),連接跳(tiao)線(xian)顯得相對比較嘛煩一點,還有MITSUBISHI和
ACER公司的(de)屏有(you)好多是用兩(liang)根(gen)45PIN和35PIN扁(bian)(bian)平電纜IL-FHR-45S-HF(JAE)/扁(bian)(bian)平電纜IL-FHR-30S-HF(JAE)連接,早期的(de)IBM也有(you)單用一(yi)根(gen)五十
PIN的扁平電纜連接。
RSDS:PDF文檔見附(fu)件
TCON接(jie)口:Timing Controller
現在很多的(de)(de)model液晶屏接(jie)受(shou)的(de)(de)是LVDS信(xin)號(hao),而Driver IC(也就是常說(shuo)的(de)(de)Collumn Driver)收到(dao)的(de)(de)是RSDS信(xin)號(hao),這中間就是由TCON實(shi)現的(de)(de)轉換(huan),
不少(shao)屏是RSDS接口的(de),是PANEL廠家為(wei)了減(jian)少(shao)PANEL成本,省掉了TCON芯(xin)片,聽說大概(gai)會減(jian)少(shao)約USD10。因(yin)為(wei)目前的(de)很多主板(ban)IC都(dou)可以直接處理
RSDS信號了。
TMDS全(quan)稱Transition Minimized Differencial Signaling,即最(zui)小(xiao)差分信號。是一種類(lei)似于LVDS的接(jie)口。該接(jie)口在液晶發(fa)展中屬于曇花一現
。典型的有(you)三星公司出(chu)的LT181E2-131、LT170E2-131、日立(li)的TX38D21V、LG的LP141X1等。
常用液晶屏接口定義
20pin單6定義(yi):
3.3v 3.3v
1:電源2:電源3:地(di)(di)4:地(di)(di)5:r0-6:r0+7:地(di)(di)8:r1-9:r1+10:地(di)(di)11:r2-12:r2+13:地(di)(di)14:clk-15:clk+16空(kong)17空(kong)18空(kong)
19空20空
每組(zu)信號線之間電阻為(數字表(biao)100歐左右)指針表(biao)20-100歐左右(4組(zu)相同阻值)
20pin雙(shuang)6定義:
1:電源2:電源3:地(di)4:地(di)5:r0-6:r0+7:r1-8:r1+9:r2-10:r2+11:clk-12:clk+13:ro1-14:ro1+15:ro2-16:ro2+
17:ro3-18:ro3+19:clk1-20:clk1+
每組(zu)信號線之(zhi)間電(dian)阻(zu)為(數字表100歐左右)指針表20-100歐左右(8組(zu)相同阻(zu)值)
20pin單(dan)8定義(yi):
1:電源2:電源3:地4:地5:r0-6:r0+7:地8:r1-9:r1+10:地11:r2-12:r2+13:地14:clk-15:clk+16:r3-17:r3+
每組(zu)信號線之間電阻為(wei)(數字表100歐(ou)左(zuo)右)指針表20-100歐(ou)左(zuo)右(5組(zu)相同阻值)
30pin單6定(ding)義:
1:空2:電源3:電源4:空5:空6:空7:空8:r0-9:r0+10:地(di)(di)11:r1-12:r1+13:地(di)(di)14:r2-15:r2+16:地(di)(di)17:clk-
18:clk+19:地20:空(kong)(kong)-21:空(kong)(kong)22:空(kong)(kong)23:空(kong)(kong)24:空(kong)(kong)25:空(kong)(kong)26:空(kong)(kong)27:空(kong)(kong)28空(kong)(kong)29空(kong)(kong)30空(kong)(kong)
每組信號線之間電阻為(數字表(biao)100歐左右(you)(you))指針表(biao)20-100歐左右(you)(you)(4組相同阻值)
30pin單8定義:
1:空(kong)(kong)2:電源(yuan)3:電源(yuan)4:空(kong)(kong)5:空(kong)(kong)6:空(kong)(kong)7:空(kong)(kong)8:r0-9:r0+10:地11:r1-12:r1+13:地14:r2-15:r2+16:地17:clk-
18:clk+19:地(di)20:r3-21:r3+22:地(di)23:空(kong)24:空(kong)25:空(kong)26:空(kong)27:空(kong)28空(kong)29空(kong)30空(kong)
每組信號(hao)線之間電阻(zu)為(數(shu)字表(biao)100歐左右)指針表(biao)20-100歐左右(5組相同阻(zu)值)
30pin雙(shuang)6定義:
1:電源2:電源3:地(di)4:地(di)5:r0-6:r0+7:地(di)8:r1-9:r1+10:地(di)11:r2-12:r2+13:地(di)14:clk-15:clk+16:地(di)17:
rs0-18:rs0+19:地20:rs1-21:rs1+22:地23:rs2-24:rs2+25:地26:clk2-27:clk2+
30pin雙8定(ding)義(yi):
1:電源(yuan)(yuan)2:電源(yuan)(yuan)3:電源(yuan)(yuan)4:空(kong)5:空(kong)6:空(kong)7:地8:r0-9:r0+10:r1-11:r1+12:r2-13:r2+14:地15:clk-16:clk+17:
地18:r3-19:r3+20:rb0-21:rb0+22:rb1-23:rb1+24:地25:rb2-26:rb2+27:clk2-
28:clk2+29:rb3-30:rb3+
每組(zu)信號線(xian)之間(jian)電阻為(數字表(biao)100歐(ou)左右)指(zhi)針(zhen)表(biao)20-100歐(ou)左右(10組(zu)相同阻值)
一(yi)般14pin、20pin、30pin為(wei)lvds接口,
25、31、40、41、60、70、75、80、100pin接口為ttl接口,其中41pin以下為單(dan)6位(wei)(wei),60pin以上(shang)為雙六位(wei)(wei)屏
50、80(50+30)pin接口的為rsds接口。單排白色(se)線。
14+20in接口為***s接口,少(shao)得(de)很!
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工廠(chang)地址:深圳市寶安區福永街道鳳凰興業(ye)一路華倫科(ke)技(ji)園21棟2樓(lou)
楊 總:13828709518
雷 總:13923457816
郵箱:yangdekai@pianyun.com.cn
QQ:417594796