观海微GH8555BL Datasheet及应用介绍

[Lornell]

 

GH8555BL Datasheet下载

 

 

 

 

GH8555BL支持HD 800分辨率驱动IC。

GH8555BL 设计可驱动 α-Si、LTPS&IGZO TFT 点阵 LCD，最高可支持分辨率：800RGBx2046 。

Single chip solution for a WXGA α-Si type LCD display Resolution:
   800 x LN*2
   768 x LN*2 
   750 x LN*2
   720 x LN*2 
   640 x LN*2
   600 x LN*2

 Display color modes
    Full color mode:

    16.7M colors (24-bit 8(R):8(G):8(B))

 Display Interface
   1. MIPI-DSI (Display Serial Interface) interface.
   2. Support DSI Version 1.1
   3.Support D-PHY Version 1.0

Input voltage ranges
   1. I/O and interface power supply (VDDI): 1.65V to 3.6V
   2. High speed interface power supply (VDDM): 1.65V to 3.6V
   3. Analog voltage range for VSP to VSS: 4.3V ~ 6.5V
   4. Analog voltage range for VSN to VSS: -4.3V ~ -6.5V
   5. Analog voltage range for VGH to VSS: 6.2V ~ 19.6V
   6. Analog voltage range for VGL to VSS: -7V ~ -16V

Output voltage ranges(On module DC/DC converter)
   1. Positive source output voltage level: VSPR= +4.0V to 5.5V
   2. Negative source output voltage level: VSNR= -4.0V to -5.5V
   3. Positive gate driver output voltage level: VGH= 7 to 19.6V
   4. Negative gate driver output voltage level: VGL=-7V to -16V
   5. VCOM=-0.3V to -4V, a step=10mv

Miscellaneous of chip
   1. Internal level shifter for Gate Driver control
   2. Supports column / 1-dot /1+2-dot / 2-dot / 4-dot / 8-dot/ 3-dot
   3. Gamma correction (1 preset gamma curve)
   4. Internal Oscillator generation
   5. CMOS compatible inputs
   6. Proprietary multi-phase driving for lower power consumption
   7. On-chip OTP program voltage generator
   8. OTP memory to store initialization register settings
       3 times OTP for Gamma setting
       2 times OTP for VCOM setting
       4 times OTP for ID setting
   9. Support BIST mode
   10. Support scaler-source/gate
   11. Temperature range: -40 to +85 
   12. Chip size(including scribe line)：27450um×880um
   13. Bump high：9um
 

目前部分LCD匹配如下：

Panel Maker	Panel Size	Model Number	Resolution	Source	Gate	Remark Column
CPT	7.0	CLAG070WQ41	800x1280	GH8555BL
	7.0	CLAG070WR01	720x1280	GH8555BL
	8.0	CLAG080WQ16 AXXA	800x1280	GH8555BL
	10.1	CLAG101WR04	800x1280	GH8555BL
BOE	6.95	TV070WSQ-T80	600x1024	GH8555BL
	6.98	GV070HDU-N10	720x1280	GH8555BL
	7.0	BP070WX2-100	800*1280	GH8555BL
	8.0	TV080WXU_T86	800*1280	GH8555BL
	8.0	TV080WXQ-N10/N46/N81/N86/N88	800*1280	GH8555BL
	9.0	AV090HDQ-N19	720x1280	GH8555BL
	9.3	AV093XHQ-N10	320x1280	GH8555BL
	10.1	AV101HDQ-N19	720x1280	GH8555BL
	10.1	TV101WXU-N90	800x1280	GH8555BL
	10.1	B6_10.1WXGA	800*1280	GH8555BL
	10.1	TV101WXU-N91	800*1280	GH8555BL
CTP	8.0	CLAG080WQ16	800*1280	GH8555BL
HSD	7.0	HSD070BWW5-A00	800x1280	GH8555BL
	8.0	HSD0802WW2-A10	800x1280	GH8555BL
	8.0	HSD080BWW5-A00	800x1280	GH8555BL
	10.1	HSD101HWW7-A00	800x1280	GH8555BL
Innolux	8.0	F080A11-601	800x1280	GH8555BL
	8.0	F080A52-601	800*1280	GH8555BL
	10.1	F101A35-601	800*1280	GH8555BL
TRULY	6.95	TFT7D0179	600*1024	GH8555BL
AUO	8.0	B080EAN05	800x1280	GH8555BL
IVO	7.0	C070SWWC	800x1280	GH8555BL
	8.0	C080SWW3-0	800x1280	GH8555BL
HKC	8.0	QP080BS01-1	800*1280	GH8555BL
	10.1	QP101BS01-1	800*1280	GH8555BL